Camloc Ram h

CAMLOC LATCHES SELECTOR GUIDE

Included in this catalog is a wide choice of tensionlatches, pawl latches, flush-mounted panel latchesand chassis latches. Each design provides securelock-up, quick operating action and high performance.

Selection Contents Page No.

Design and Features of Light,Medium and Heavy Duty Latches H-4 - H-5

Light Duty Latches H-6 - H-12

Medium Duty Latches H-14 - H-25

Heavy Duty Latches H-27 - H-41

Pawl Latches H-43 - H-55

Panel Latches H-56 - H-65

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. . . . . . . . . . . . . . . . . . . .

. . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . .

H-1

H

Camloc Latches forDesigned and manufactured to meet cost and

performance requirements of the electronics industry.

Typical Applications

Camloc is a trademark for Camloc Products Division’s entire line of specialty fasteners.

34L Series. Miniature size: available with secondary lock.37L Series. Heavy duty, rugged design. Excellent tensileload carrying capacity. 47L Series. Low profile, largetake-up. Styling characteristics of similar plastic versionsbut is trouble free. 95/96L Series. Attractive style.Available in two sizes; numerous materials/finishes. 51LSeries. Adjustable series; over 200 variations: secondarylocks, right angle bases, extended drawhooks, etc. 20LSeries. Medium duty latch. High strength to weight ratio.

Custom LatchesIf one of the hundreds of standard latches shown in ourcatalogs will not suit your particular application, give us acall. Our design staff can no doubt solve your “special”problem. Shown below are just a few of the custom latchesdesigned to suit specific requirements.

H-2

™

Typical Applications

Electronic EquipmentFor modems to black boxes...from office equipment to avionics.

119L Series. Hand installed; requires only fingeroperation to open 106L Series. Self adjusting pawlcompensates for tolerances and gasket wear. Tool orhand actuator. 118L Series. 60° turn to open; slam toclose. No strike required. 122L/123L Series. Fullyassembled miniature pawl latch in snap-in and panel nutversions provide adjustment to compress RFl gaskets.104L Series. Flush latch with hand or tool operation;1/4-turn to open, slam to close. No strike required.

Provide mechanical advantage toengage and disengage drawer frompin connectors. Also function ascarrying handles. Ideal for compress-ing RFl/EMl shields as well, orsecuring chassis equipment againsthigh tension and shear loads.

Chassis Latches

H-3

H

Light Duty, Medium Duty and Heavy DutyDesign and Features

Basic Components:

Typical Tension Latch Unlocked Position

How It Operates:

With drawhook engaged in strike, a downward force isapplied to handle causing drawhook to pull matingpanels together.

Positive lock is achieved when drawhook center isbeyond the common center line of the base and strike.Panels are held in place with tension load on latch.

To unlock, simply pull up on handle and disengagedrawhook from strike.

Operating Action:Over-Center and Under-Center.

There are two distinct operating actions for tensionlatches: over-center and under-center. Both providepositive lock-up.

Over-Center Locked Position

Over-center operating action rotates drawhook centerover base center and comes to a locked positionbelow the common center line of the base and strike.Its advantages are: low profile and large take-up.

Note: Strike must be mounted on same (or lower) panelplane as base of latch to insure positive lock-up.

Under-CenterOperating Action

Under-Center Locked Position

Under-center operating action rotates the drawhookcenter under the base center and comes to a lockedposition above the common center line of the base andstrike. Its advantages are: handle covers drawhook,short length and latch not sensitive to strike position.

Take-Up:

Take-up = A - B

Take-up is the distance latch pulls two mating sectionsor panels together.Over-Center

Operating Action

TENSION LATCHES

H-4

Adjustment:

Typical Threaded Drawhook

Many latches are provided with threaded drawhooks.Adjustment of drawhooks’ relative position to the strikeis made by rotating the drawhook.

Self-compensating spring-steel drawhooks providelimited self-adjustment.

Some latches offer bases with slotted mounting holes,allowing adjustment before fastening latch to panel.

Strength: Ultimate and Working.Ultimate strength is the load in pounds at which thelatch’s function is permanently impaired.Working strength is the maximum load in pounds whichcan be repeatedly applied without impaired function.

Special Purpose Bases:Many special purpose bases are available.

• Adjustable Slotted Base Versions.

• Radiused or Curved Base Versions.

• Reverse Base Versions.

• Mechanical or Weld Mounting Base Versions.Base versions available for mechanical (rivet or bolt)mounting or weld (spot or conventional) mounting.

• Low Profile Versions.

Special Purpose Drawhooks:Many special drawhook versions are availableincluding, narrow or wide width for space consideration.

• Extended and Special Profile Versions for GrippingWide Flanges or Spanning Raised Joints.

• Drawhooks with Lift-Spring — Drawhook automaticallysprings away from strike when disengaged and keeps inupright position while unlocked.

• Reverse Offset Drawhooks.

Secondary Lock Versions:Secondary lock provides added security againstaccidental opening due to vibration, shock or otherinfluences. Many secondary lock versions available.

• Some Secondary Lock Styles.

TENSION LATCHES

H-5

H

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L69 11-H-01-H 051 001 • .niM000.1 gnitasnepmoc-fleS)s(tnemelegnirps

Latches are shown actual size. Illustrations are typical only,and size may vary by part numbers.

Note: for strength values, contact the Camloc Products Division.

Shown are typical light duty tension latches detailed in this section.See individual pages for size and performance variations.

30L Series 34L Series

LIGHT DUTY TENSION LATCHES SELECTOR GUIDE

H-6

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• ∆ • • • •

• • •

• • •

• • •

• • •

• = Illustrated in catalog.= Not illustrated in catalog; contact Camloc Products Division for sales drawings.

47L Series 95L Series 96L Series

LIGHT DUTY TENSION LATCHES SELECTOR GUIDE

H-7

H

Features:g Low profile (.274 inches maximum protrusion in locked position). g High strength to weight ratio.g Versions available with self-lifting drawhook.

Strength: 150 pounds ultimate;80 pounds working.

Basic Latch

NOTE: SAFETY WIRE IS NOT REQUIREDFOR NORMAL LATCH OPERATION.

Self-Lifting Drawhook Version

A lift spring is concealed under the drawhook. When thelatch is opened, drawhook will automatically lift to anincluded angle of about 80° relative to the lift lever.

Panel Preparation and Installation Data.

Mechanical Attachment:

(Thickness of strike base at rivet holes is.042-.062 inch; thickness of latch baseis .029-.036 inch.)

Strike

Specifications:Material: Strike and latch base, aluminum (no finish);other components steel (cadmium plated).Strength: 150 pounds ultimate; 80 pounds working.Operating Action; Over-center.Adjustment: Self-compensating spring-steel drawhook.Take-up: .155 inches minimum.

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LIGHT DUTY TENSION LATCHES 30L SERIES

1. Locate and form 4 holes Dia.

2. Attach with 3/32 Dia. rivets (notsupplied).3. Mounting surface of strike mustbe offset .070 ± .010 inch frommounting surface of latch as shownat left. (Required to insure overcenter lock up function of latch.)

.103

.097

Weld Attachment:

1. Locate latch and strike as requiredand weld in place.2. Mounting instructions (seeNote 3, Mechanical Attachment).

H-8

LIGHT DUTY TENSION LATCHES 34L SERIES

Features:n Low profile (.290 inches maximum protrusion in locked position) and narrow width (.55 inches max.).n High strength to weight ratio. n Secondary lock version available.

1. Locate and form (4) Dia. holes.

Note: Adjust distance between holes (.93 typical) toobtain desired lock-up load.

2. Attach with 3/32 diameter rivets (not supplied).


Basic Latch

Secondary Lock Version

Strike

Specifications:Material: See table above.Strength: 125 pounds ultimate; 70 pounds working.Operating Action: Over-Center.Adjustment: Self-compensating spring-steel drawhook.Take-up: .150 inches minimum.


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H-9

H

LIGHT DUTY TENSION LATCHES 95L/96L SERIES

Features:n Low silhouette design. n Attractive appearance. n Mechanisms concealed under handle.

95L SeriesStrength: 100 pounds ultimate;50 pounds working.

Standard VersionBottom View 95L01

Low Cost VersionBottom View 95L07

Weight Per Piece (lbs.): Standard Version: .029Low Cost Version: .024

Note: 1. All other latch parts are steel (cadmium plated with clearchromate).

Strike

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H-10

LIGHT DUTY TENSION LATCHES 95L/96L SERIES


Specifications:Material: See tables above.Strength: 95L: 100 pounds ultimate; 50 pounds working.

96L: 150 pounds ultimate; 100 pounds working.

1. Locate and form four “A” Diameter holes.Note: “B” typical will obtain approximate clampingloads as indicated in table.

2. Attach with rivets (size listed in table).

Weight Per Piece (lbs.): .056Notes: 1. All other latch parts are cadmium plated with clear

chromate.2. 96L standard latch is supplied with helically coiled

spring elements.

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Operating Action: Over-Center.Adjustment: Self-compensating spring elements(s).Take-up: 1.00 inches minimum.


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H-11

H

Typical Installation:


Note: Adjust distance between holes to obtaindesired clamping load. .94 dimension typically allowslatch to lock up with no clamping load applied.

2. Attach with No. 5 machine screws or 1/8 inchdiameter rivets (not supplied).

LOW-PROFILE, LIGHT DUTY TENSION LATCH 47L SERIES

Features:n Attractively styled. n Low Profile. n Large take-up capability. n Low cost.

Strength: 100 pounds ultimate; 50 pounds working.

Strike

Specifications:Material: See table.Strength: 100 pounds ultimate; 50 pounds working.Operating Action: Over-Center.Adjustment: Self-compensating spring-steel drawhook.Take-up: .52 inches minimum.


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431.821.

H-12

Custom fastener rides in new autos.(Camloc article excerts as appeared in Machine Design)

A new air filter assembly was needed to fit into the shrinking underhoodspace of a major auto maker’s current model. The box cover, in particular,caused problems.

The air filter lid latch had to meet these requirements:• Have low profile.• Blend in with the underhood cosmetic theme.• Be custom-shaped to fit the housing.• Be free-standing with no base of its own.• Snap into an existing boss area without installation tools.• Be easy to operate by hand.• Corrosion resistant to withstand 96 hours of salt spray testing.• Be approximately 50 mm in length and 14 mm wide.

When this problem was presented to designers at Camloc Products, a47L latch was first suggested. It was a basic design of a low-profile latchmade of 17-7PH stainless steel. The steel is heat-treatable, which alloweda tempered drawhook to be made. The latch gets its locking capability fromthe metal’s temper, otherwise it would bend. Using this method allows thelatch to retain its shape while the drawhook itself acts as a spring.

Engineers liked the standard design, but modifications were needed.Initally, a rivet-type base had been used, but the housing was changed toallow the latch to snap in place. The handle had to be shortened to providemore of an arc that conformed to the shape of the air cleaner.

Final assembly was suitable for hand installation. The 17-7 PH stainlesssteel used in the latch is designed to withstand the combination of heat andmoisture found under the hood on the air cleaner.

Initially, a latch on acommunication switchcabinet was not clampingEMI/RFI gasketing, andnot closing properly.

This new latch solvedthe problem by providinga self compensating wire-form pawl designed tolead into a slot in thecabinet frame, providingsufficient clamping forceand vibration resistance.

(See Pawl LatchesH-49 through H-66).

Latch and handle assembly was modified from a previous design to fitan air cleaner.

This customdesigned latchhelped clean upcommunications.

Typical Custom Latches

H-13

H

Shown are typical medium duty tension latches detailed in this section.See individual pages for size and performance variations.

H-14

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L96 52-H-42-H 003 002 • .niM004. :koohwarddedaerhTsehcni002.otpu


Latches are shown actual size. Illustrations are typical only,and size may vary by part numbers.

20L Series

51L Series

69L Series

MEDIUM DUTY TENSION LATCHES SELECTOR GUIDE

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• • • • •

• • • • • • •

• • • • •

• ∆ • •

• = Illustrated in catalog.

= Not illustrated in catalog; contact Camloc Products Divisionfor sales drawings.

29L Series

MEDIUM DUTY TENSION LATCHES SELECTOR GUIDE

H-15

H

Features:n Simple rugged design. n Can be used with or without a strike. n High lift tab available for easy opening.n Wide variety of bases and drawhooks. n Optional lift spring.


Adjustable Base


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MEDIUM DUTY TENSION LATCHES 20L SERIES

H-16

Specifications:Material: See tables.Strength: 200 pounds ultimate; Adjustment: Self-compensating spring-steel drawhook.

100 pounds working. (20L01-3-1AA also has slotted base.)Operating Action: Over-Center. Take-up: .500 inches minimum.

Radiused Base Weld-on Base (Regular Width)


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Panel Preparation and Installation Data

Installation Using Strike.

Mechanical Attachment:1. Locate and form holes for latch and strike.

(a) Strike can be eliminated by slotting panel orhooking drawhook over an edge.(See Illustration.)(b) Adjust “B” or “C” dimension as applicable toobtain desired clamping load. Dimensionsreferenced typically allow latch to lock up with noclamping load applied.

2. Attach latch with No. 12 bolts or 7/32 inch diameterrivets. Attach strike with No. 5 machine screws or1/8 inch diameter rivets. (Fasteners are not supplied.)

Weld Attachment:Locate latch and strike (see notes 1a and 1b above),and weld in place.

Installation in Slotted Panelor Over Edge.

Strike

Top View Side View


H-18

Features:■ Simple rugged design. ■ Adjustable or Weld-on Base. ■ Long handle for easy opening.■ Larger scale than 20L Series for proportional considerations.


Top View Side View


Specifications:Material: See table.Strength: 250 pounds ultimate;

150 pounds working.Operating Action: Over-Center.Adjustment: Self-compensatingspring-steel drawhook.(29L01-1-1AA also has slottedbase.)Take-up: .500 inches minimum.

Mechanical Attachment.1. Locate and form two .25 Dia. (Ref.)holes.

Note: Adjust 2.04 dimension toobtain desired clamping load.Reference dimension typicallyallows latch to lock up with noclamping load applied.

2. Attach with 1/4 inch bolts or rivets(not supplied).

Weld Attachment.Locate latch (see note above) andspot weld in place.

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H-19

H

Features:■ Adjustable threaded drawhook. ■ Under-center toggle geometry insures positive lock-up even with latch and

strike mounted on different planes. ■ Numerous styles to choose from.


Hasp Version (for use with padlock). Extended Drawhook Version

Special Profile VersionLow Profile Version (Drawhook designed to grip wide flanges).

*P/N 51L83-1H1AA supplied with safety wire hole.

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H-20

Basic Latch Secondary Lock VersionStandard

Secondary Lock WithReverse Offset Drawhook (P/N 51L120-1X1AA only).

Specification:Material: See table.Strength: 500 pounds ultimate;

350 pounds working.Operating Action: Under-Center.Adjustment: Threaded drawhook: up to .300 inches.Take-up: .500 inches minimum.

Notes: 1. Unless otherwise specified, secondary lock versions aresupplied with a Zinc Die Cast catch.

2. P/N’s 51L1-1H1AA and 51L1-1XH2AA are supplied withsafety wire hole.

3. P/N 51L1-1X3AG, secondary lock version, supplied withCadmium Plated, Clear Chromate catch.

4. P/N’s 51L1-1X1BF, -1X4BF, -1X2BF, secondary lockversions, supplied with Chromium Plated catch.

5. P/N’s 51L120-1X1AA and -1X2AA are supplied with aformed stainless steel sheet metal catch.

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BA1X1-1L15

lacinahceM

841.041.

BA4-1-1L15261.651.

BA4X1-1L15261.651.

B cniZ(leetS:esa:rehtO;)detalP

etS leetalPmuimdaC( )d

CA2-1-1L15 dleW A/N CA2X1-1L15 dleW A/N

etahpsohP(leetS)detaoC

GA3-1-1L15

lacinahceM

431.821.

GA3X1-1L15 3

lacinahceM

431.821.


FB1-1-1L15841.041.

FB1X1-1L15 4 841.041.

FB4-1-1L15261.651.

FB4X1-1L15 4 261.651.

FB2-1-1L15 dleW A/N FB2X1-1L15 4 dleW A/N

- - - -AA1X1-021L15 5

lacinahceM841.041.AA2X1-021L15 5

leetS ,muimdaC()etamorhCdloG

lA:esaB munimu

AA1-1-5L15 lacinahceM841.041. 01.0

AA1X1-5L15 lacinahceM841.041. 11.0

41.101.1

AA2-1-5L15 dleW A/N AA2X1-5L15 dleW A/N


H-21

H


350 pounds working.Operating Action: Under-Center.Adjustment: Threaded drawhook: up to .300 inches.Take-up: .500 inches minimum.

Reverse Base Latches.

Top View

Regular Version Regular Version Lift Spring Secondary Lock Version Hasp Version

noisreVralugeR noisreVkcoLyradnoceS noisreVpsaH

lairetaM 1 .oNtraPB

.aiD

thgieWeceiPreP

).sbl(.oNtraP

.B.aiD

thgieWeceiPreP

).sbl(.oNtraP

A.aiD

thgieWeceiPreP

).sbl(

,detalPmuimdaC(leetS)etamorhCdloG

AA1-1-3L15

841.041. 11.0

AA1X1-3L15

841.041.

21.0

AA1-1-901L15631.821.

21.0AA1-2-901L15

841.041.

leetS:esaB&eldnaH;)detalPmuimorhC(muimdaC(leetS:rehtO

)etamorhCraelC,detalP

BA1-1-3L15 BA1X1-3L15


CB1-1-3L15

CB1X1-3L15BB1-1-901L15

631.821.

21.0CB2-1-3L15 2

CB2-3-3L15 2 631.821.

BB1-2-901L15841.041.

lairetaM .oNtraPoM gnitnu

teM dohAiD .a

)etamorhCdloG,detalPmuimdaC(leetS AA1-7L15lacinahceM

841.041.)detalPmuimorhC(leetS BA1-7L15

)detalPcniZ(leetS *CA2-7L15 dleW A/N

)detaoCliO(leetSGA3-7L15

lacinahceM

431.821.

GA1-7L15 841.041.)detavissaP(leetSsselniatS FB1-7L15

Notes: 1. Secondary lock versions are supplied with a Zinc die cast catch.2. P/N’s 51L3-1-2BC and 51L-3-3-2BC are supplied with lift spring.

Strikes. Regular Version

lairetaM .oNtraPgnitnuoM

dohteM

munimulAAA1-8L15 lacinahceMAA2-8L15 dleW

Weight Per Piece (lbs.): 0.02

Weight Per Piece (lbs.): 0.10* Caution: Welding heat may reduce strength of strike.

Aluminum Version Wide Base Version

Weight Per Piece (lbs.): 0.10

lairetaM .oNtraPgnitnuoM

dohteMleetSmuimdaC(,detalP

dloG)etamorhC

AA1-1-95L15

lacinahceMleetSmuimdaC(,detalP

raelC)etamorhC

BA1-1-95L15


H-22

Mechanical Attachment:1. Locate and form holes for latch and strike.Important Note: Please refer to the above illustrations showing

correct hole size and location. Note which strikeis to be installed and if the latch has a reversebase.

2. Attach latch and strike with boils or rivets (notsupplied).

Weld Attachment:Locate latch and strike as required and weld in place.


Notes: 1. See applicable table and part number for “B” Diameter.2. Weld-on versions supplied without holes.3. 2 holes .144 diameter ref. (2 holes .131 diameter ref. for

P/N 51L7-3AG only).

Reverse Base Installation

snoisnemiD

8L15ro7L15detceleSekirtS

95L15detceleSekirtS

.oNtraPseireS

A.feR

B.aiD.feR

C.feR

D.feR

E.pyT

E.pyT

1L15

265.

1etoN

A/N A/N

076.1 092.1

3L15 071.1 040.1

5L15441.

076.1 092.1

73L15 629.2 055.2

83L15131.

076.1 092.1

38L15 064. 032. 082. 032.2 058.1

98L15

265.

441.

A/N A/N

032.3 058.2

901L15 1etoN 071.1 040.1

021L15 441. 076.1 092.1


H-23

H

noitpircseDhctaL lairetaM.oNtraPhctaL)esaBsedulcnI(

thgieWeceiPreP

).sbl(

A.FER

delbmessA delbmessanU 1

/esaBleetShtiWtnemhcattAlacinahceM

)detalPmuimdaC(leetSesabno-dleWtpecxE

dehsinifnudeilppus)detaoCliO(

AA1-1-33L96 --- 60.0 63.2

no-dleW/esaBleetShtiW AA1-1-83L96 AA1-1-73L96 70.0 34.2

/esaBmunimulAhtiWtnemhcattAlacinahceM ;)detalPmuimdaC(leetS

munimulA:esaB)dehsinifnU(

AB3-1-83L96 AB3-1-73L96

60.0

01.2

/esaBmunimulAhtiWno-dleW

AB2-1-83L96 AB2-1-73L96 63.2

/esaBmunimulAhtiWtnemhcattAlacinahceM

;)detalPcniZ(leetSmunimulA:esaB

)dehsinifnU(CB3-1-83L96 --- 01.2

Features: Adjustable threaded drawhook. Low Profile. High strength to weight ratio. Available with base permanently assembled by factory or loose for assembly at user’s convenience. Under-center toggle geometry insures positive lock-up even with latch and strike mounted on different planes.


Basic ConfigurationSteel base, mechanical attachment illustrated.

Alternate BasesSee Table below for ordering information.

Steel BaseWeld-on

Aluminum BaseWeld-on

Aluminum BaseMechanical Attachment

Note: 1. Unassembled latches allow the base to be installed first with the balance of the latch (supplied fully assembled) to be joined at some futuretime. Unassembled latches are supplied with a cotter pin pivot in lieu of the permanent solid pivot supplied on factory assembled parts.

H-24


noitpircseD lairetaM .oNtraP gnitnuoMdohteM

thgieWeceiPreP

).sbl(

esaBralugeR )dehsinifnU(munimulAAA1-1-91L96 lacinahceM 300.0

AA1-2-91L96 no-dleW 400.0

esaBediW ,dehsinifnU(leetS)detaoCliO AA1-1-2L96 no-dleW 500.0

hctaL.oNtraP

LACIPYTA

ekirtS91L96dellatsnI

ekirtS2L96dellatsnI

AA1-1-33L96 12.1 42.1

AA1-1-73L96 32.1 62.1

AB2-1-73L96 72.1 42.1

AB3-1-73L96 42.1 72.1

AA1-1-83L96 32.1 62.1

AB2-1-83L96 72.1 42.1

AB3-1-83L96 42.1 72.1

CB3-1-83L96 42.1 72.1



2. Attach latch and strike with 3/32 diameter rivets.

Weld Attachment:Locate latch and strike on center and weld inplace.

.103

.097

Panel Preparation and InstallationData.

Typical Installations:

Specifications:Material: See tables.Strength: 300 pounds ultimate;

200 pounds working.Operating Action: Under-Center.Adjustment: Threaded drawhook: up to .200inches.Take-up: .400 inches minimum.

Strikes

Regular Base Wide Base

H-25

H


When to Use Latches(Camloc article excerpts as appeared in Machine Design)

Latches are ideal for securing machine andequipment parts that must be opened orremoved frequently. Many can be easilymodified to suit special requirements,thereby eliminating the need for customdesigns.

Many parts on industrial andbusiness machines, agriculturaland construction equipment,aircraft, and road vehicles must beopened or removed frequently toallow periodic servicing. Examplesinclude hinged panels, doorsdrawers, windows, and safetyguards. All of these componentscan be secured with latches.

Latches allow quick accessbecause the holding or lockingelement—a hook, pawl, or bolt—releases immediately when ahandle knob, or tool socket isactuated. Typically, the holdingcomponent spans the jointbetween a panel or door and thesupporting frame. The latch basemounts either on the part to beopened/removed or the supportingframe. To lock a latch, a hook, pawl,or bolt must be engaged with astrike, hole, protruding lip, ordirectly with the mating jointmember.

Most latches are available inadjustable versions to accommodatea range of panel and frame thick-nesses, so manufacturing tolerancesusually are not critical. Such latchesusually have a self-compensatingdrawhook made of spring steel, aslotted mounting base, or a threadedelement to facilitate manual adjust-ment. Some adjustable latches canbe set to accommodate gaskets injoints. Latches can be attachedmechanically with rivets or screws,or they can be welded in place.

Latches are usually made of steel,

finished with a zinc-chromatecoating. Other finishes includechrome, black epoxy or polyure-thane paint, and black oxide.Another common latch material isstainless steel.Also, aluminum is sometimes usedfor latch bases where galvaniccorrosion may be a problem.

Actuators on hand-operated latchesinclude knobs, levers, or pushbuttons;tool-operated latches use a number ofdifferent fittings. Such tool-operatedlatches are opened with screwdriversor hex wrenches.

Many versionsA seemingly endless variety of latchesis available. The reason for so manydifferent components is that latchsuppliers routinely modify standardfasteners to suit special requirements.For instance, a certain overcentertension latch is available in more tan200 variations. Some of the modifica-tions or options are a secondary lockor hasp, extended drawhook, reversedhook, right-angle mounting base, basewith raised pivot, and even specialfinishes or materials.

Standard latches can be sorted intofour general categories:• Handle-operated latches• Rotary-actuated latches• Slide latches• Panel latches

Design considerationsLatching requirements should beconsidered at the onset of newproduct development so that

standard fasteners can beselected if possible. If littlethought is given to latching untilthe product design is wellunderway, the only solution then isto extensively modify standardlatches or design entirely newlatches, both of which increasecosts.

Today’s design standards call for anaesthetically pleasing appearanceon the outside of machines andequipment. Consequently, latchesoften must have flush, unobtrusiveactuators.

Human engineering also plays animportant role in latch selection.Thus, consideration should be givento who must operate the latch, forwhat purpose, under what circum-stances, and how often. Forexample, if a door on a piece ofheavy construction machinery mustbe opened often by an operatorwearing gloves, a large knob orlever is needed. On the other hand,if an access panel on a computerperipheral need be removed only bya service technician, then aninconspicuous tool-operated latch isappropriate.

Electronic equipment poses specialrequirements for latches. Forinstance, latches not only mustsecure access panels and doors,but also may have to providesufficient clamping force to com-press RFI/EMI metalized gaskets.These gaskets prevent radiofrequency or electromagneticinterference from entering or beingemitted by equipment. In addition,panels on certain electronicequipment must mount flush withouter surfaces, slam closed, andallow only limited access. Suchrequirements usually can be metconveniently by specifying pull-release and trigger-release panellatches, which are available off theshelf.

H-26

seireSrebmuN

egaPrebmuN

snoitacificepS

).sbl(htgnertS noitcAgnitarepO pu-ekaT)sehcni(

tnemtsujdAetamitlU gnikroW retneC-rednU retneC-revO

L71 72-H 008 006 • .niM573.

dedaerhT,koohward

trapybseiravrebmun

L81 82-H 0521 059 • .niM005.

L73 73-H-03-H 0054 0003 • .xaM00.2

L731 63-H 0522 0051 •L94/L64 93-H-73-H 0001 056 • .niM083.

L85 77-H-67-H 0522 0051 • .niM004.

Shown are typical heavy duty tension latches detailed in this section.See individual pages for size and performance variations.

H-27

H

HEAVY DUTY TENSION LATCHES SELECTOR GUIDE

F e a t u r e s : Adjustable threaded drawhook. Anti-rotation device maintains drawhook adjustment. Under-centertoggle geometry insures positive lock-up even with latch and strike mounted on different planes.


Basic Latch

noitpircseD .oNtraPgnitnuoM

dohteM

thgieWeceiPreP

).sbl(

hctaLcisaBAA2-1-10L71 lacinahceM

tnemhcattA81.0

AA3-1-10L71 dleW

yradnoceSkcoLnoisreV

AA2X1-10L71 lacinahceMtnemhcattA

91.0AA3X1-10L71 dleW

psaHnoisreV

AA2Y1-10L71 lacinahceMtnemhcattA

02.0AA3Y1-10L71 dleW

ekirtSAA1-1-11L71 lacinahceM

tnemhcattA810.0

AA1-2-11L71 dleW

Hasp Version (for use with padlock)


Strike

Specifications:Material: Steel (Zinc Plated).Strength: 800 pounds ultimate;

600 pounds working.Operating Action: Under-Center.Adjustment: Threaded drawhook adjustmentvaries by part number. See illustrations.Take-up: .375 inches minimum.

H-28

HEAVY DUTY TENSION LATCHES 17L/18L SERIES


Basic Latch

noitpircseD .oNtraPthgieWeceiPreP

).sbl(

hctaLcisaB AA1-1-10L81 93.0

yradnoceSnoisreVkcoL

AA1X1-10L81 04.0

noisreVpsaH AA1Y1-10L81 04.0

ekirtS AA1-1-31L81 60.0

Specifications:Material: Steel (Zinc Plated).Strength: 1250 pounds ultimate;

950 pounds working.Operating Action: Under-Center.Adjustment: Threaded drawhook adjustment variesby part number. See illustrations.Take-up: .500 inches minimum.

hctaLelytS

ylbmessAhctaL.oNtraP

A.FER

B.FER

C.PYT

1C.PYT

cisaB

AA2-1-10L71 526. 834. 92.3 —

AA3-1-10L71 — — — 44.2

AA1-1-10L81 057. 668. 72.4—

yradnoceSkcoL

noisreV

AA2X1-10L71 526. 834. 92.3

AA3X1-10L71 — — — 44.2

AA1X1-10L81 057. 668. 43.4—

psaHnoisreV

AA2Y1-10L71 526. 834. 42.3

AA3Y1-10L71 — — — 04.2

AA1Y1-10L81 057. 668. 62.4 —


Hasp Version (for use with padlock)

Strike

Top View Side View

Panel Preparation and Installation Data.Mechanical Attachment.1. Locate and form 4 holes Dia.2. Attach with No. 10 bolts or 3/16 inch diameter rivets(not supplied).Weld Attachment.Locate latch and strike as required and weld in place.

.204

.198

H-29

H


noitpircseDlairetaM

.oNtraPgnippihSnoitidnoC

gnitnuoMdohteM

A.FER

thgieWeceiPreP

).sbl(esaB stnenopmoCrehtO

looTdetarepO

leetS)hsiniFoN(

,detalPmuimdaC(leetS)etamorhCdloG

AA1-1-25L73 delbmessA

dleW18.0

94.AA2-1-25L73

delbmessanUmunimulA)hsiniFoN(

BB2-1-25L7354.

BB2-2-25L73 52.1

Features: ■ Rugged design. ■ Excellent tensile load carrying capacity. ■ Handle design permits storage of drawboltwithin handle when in the open position. ■ Variety of sizes and styles to choose from. ■ Secondary lock available.

Note: Use standard cross slot No. 2 blade screwdriver or equivalent as operating tool (not supplied).To open, insert tool as shown and lift to raise handle and unlock latch.

AluminumBase

Steel Base

37L52 SeriesTool Operated Version

Strength: Steel base: 4500 pounds ultimate; 3000 pounds working.Aluminum base: 2000 pounds ultimate; 1500 pounds working.

H-30

HEAVY DUTY TENSION LATCHES 37L SERIES

noitpircseDlairetaM

.oNtraP gnippihSnoitidnoC

gnitnuoMdohteM

noitatoritnAeciveD

thgieWeceiPreP


yradnoceSkcoL

leetS)detalPmuimdaC(


AA1-1-33L73delbmessanU

teviR enoN24.

leetS)hsiniFoN(

BA1-1-33L73

BA4-1-33L73 delbmessA

BA1-4-33L73

delbmessanU

14.

,tlobwarDtrohSnoitisoP-owT

noitallatsnI


)barDevilO

A1-1-22L73 C dleW wercSteSnolyNhtiW

gulP

64.

DA1-2-22L73 teviR 54.

Specifications: (For all 37L Series Latches.)Material: See tables.Strength: See illustrations.Operating Action: Over-center.Adjustment: Threaded drawbolt: .620 inches maximum.Take-up: Up to 2.00 inches.

37L33 SeriesSecondary Lock Version


37L22 SeriesTwo-Position Drawbolt, Short Length(Two installation positions allow drawboltto be assembled for maximum take-up or formaximum leverage.)


H-31

H


37L1 SeriesTwo-Position Drawbolt, Regular Length(Two installation positions allow drawboltto be assembled for maximum take-up or formaximum leverage.)


37L11/37L25 SeriesShort Handle Version


Steel Base Aluminum Base

Steel Base Aluminum Base

H-32


noitpircseDlairetaM

.oNtraP gnippihSnoitidnoC

gnitnuoMdohteM

noitatoritnAeciveD

thgieWeceiPreP


noitisoP-owT,tlobwarD

ralugeRhtgneL

leetS)detalPcniZ(


2-1L73

delbmessanUdleW

nOhctaPnolyNdaerhTwercS

54.

munimulA)hsiniFoN(

1-1L73

04.3-1L73htiWwercSteS

gulPnolyNleetS

)detalPemorhC(C5-1L73 enoN

trohSeldnaH


2-11L73 nOhctaPnolyNdaerhTwercS 53.

8-11L73 enoN

leetS)detalPcniZ(

1-11L73 nOhctaPnolyNdaerhTwercS

04.leetS)hsiniFoN( 7-11L73 enoN


B1-11L73nOhctaPnolyN

daerhTwercSAA1-1-52L73 teviR 93.

noitpircseD lairetaM .oNtraP gnitnuoMdohteM

thgieWeceiPreP

).sbl(

leetSekirtS

leetS)detalPcniZ( A1-51L73

dleW71.

leetS)detaoCliO( E1-51L73

munimulAekirtS

munimulA)hsiniFoN(

1-41L73 50.

Specifications:Material: See tables.Strength: See illustrations.Operating Action: Over-center.Adjustment: Threaded drawbolt: .620 inches maximum.Take-up: Up to 2.00 inches.

Strikes37L15 SeriesSteel VersionStrength:4500 pounds ultimate;3000 pounds working.

37L14 SeriesAluminum VersionStrength:2000 pounds ultimate;1500 pounds working.

H-33

H


noitpircseD .oNtraPA

.FERB

.FER.AIDC

.FER

ekirtS renetsaFtnemhcattAseireS51L73 seireS41L73

eziSwercS.FER

.aiDteviR.FERD

.PYTE

.PYTD

.PYTE

.PYT

looTdetarepO

AA1-1-25L73

68.2 03.2dleW dleW

AA2-1-25L73BB2-1-25L73BB2-2-25L73


trohShtgneL

CA1-1-22L7368.2

etoNeeS03.2

etoNeeS

CA1-2-22L73 000.1 052. 578.42.4

etoNeeS86.3

etoNeeS4/1 4/1

yradnoceSkcoL

AA1-1-33L73

005.1 091. 135.1 92.437.3 03.2

01.oN 61/3BA1-1-33L73BA4-1-33L73BA1-4-33L73 83.4 59.2


ralugeRhtgneL

1-1L73

28.3etoNeeS

62.3etoNeeS

dleW dleW

2-1L733-1L73C5-1L73

eldnaHtrohS

1-11L7368.2 08.22-11L73

B1-11L737-11L73

24.3 68.28-11L73

AA1-1-52L73 000.1 052. 578. 42.4 86.3 4/1 4/1

Mechanical Attachment. Weld Attachment.

Note: Dimension shown applies when drawbolt is assembled inthe maximum mechanical advantage hole. Subtract .37 fromthe dimension if drawbolt is assembled in the maximumtake-up hole.

Mechanical Attachment:1. Locate latch and form 4 “B” Diameter holes.2. Attach latch with bolts or rivets (see table,not supplied).3. Locate strike as required and weld in place.

Weld Attachment:Locate latch and strike as required and weld in place.(See illustrations on following page for correctweld seams.)

H-34


2.30

Weld Seam Data(For installation location see illustrations as left.)

Steel Versions

Aluminum Versions

H-35

H


Features: Scaled-down version of the 37L Series. Rugged design. Adjustable take-up. Weld attachment.

LatchPart Number: 137L01-1-1AA

SpecificationsMaterial:

Base: AluminumOther Components: Steel

Strength: 250 pounds ultimate1500 pounds working

Operation Action: Over-centerAdjustment: Threaded drawbolt: .160 inches maximum (limited by shape of strike)Take-up: Up to 1.25 inches

StrikeMaterial: Aluminum Extrusion

rebmuNtraP .miDA

AA1-2-20L731 57.1

H-36


Features: Low Profile. Handle design permits storage of the drawhook within the handle when in the open position. Adjustable threaded drawhook. Under-center toggle geometry insures positive lock-up even with latch

and strike mounted on different planes.

46L SeriesStrength: 1000 pounds ultimate; 650 pounds working.

Steel Base Version Aluminum Reverse Base Version

Aluminum Base Version Aluminum Reverse Base VersionWith Locking Detent

H-37

H


noitpircseD lairetaM .oNtraPgnitnuoM

dohteM

thgieWeceiPreP

).sbl(

esaBleetS)detalPmuimdaC(leetS:ylbmessAreveL

)detalPcniZ(leetS:esaBAA1-41L64 dleW

082.0AA3-41L64 teviR

esaBmunimulA)detalPmuimdaC(leetS:ylbmessAreveL

)hsiniFoN(munimulA:esaBAA1-32L64

dleW

052.0

esaBesreveRmunimulA

)etamorhCdloG,detalPmuimdaC(leetS:ylbmessAreveL)hsiniFoN(munimulA:esaB

AA1-62L64

062.0)etamorhCraelC,detalPmuimdaC(leetS:ylbmessAreveL

)hsiniFoN(munimulA:esaBBA1-62L64

esaBesreveRmunimulAtneteDgnikcoLhtiW

)etamorhCdloG,detalPmuimdaC(leetS:ylbmessAreveL)hsiniFoN(munimulA:esaB

AA2-62L64

eldnaHhtoomS)detalPemorhC(leetS:esaB&eldnaH)detavissaP(leetSsselniatS:koohwarD

AA1-1-10L94 teviR 083.0

noitpircseD lairetaM .oNtraPgnitnuoM

dohteM

thgieWeceiPreP

).sbl(

/detnuoMdleWekirtSleetS

leetS)detalPcniZ(

AA1-02L64

dleW

460.0

/detnuoMdleWekirtSmunimulA

munimulA)hsiniFoN(

BB1-02L64 530.0

/detnuoMteviRekirtSleetS

leetS)detalPcniZ(

AA1-1-31L81 teviR 060.0

49L Series (Smooth Handle Version)Strength: 1000 pounds ultimate; 650 pounds working.

StrikesWeld Mounted/Steel Version

Weld Mounted/Aluminum Version

Rivet Mounted/Steel Version


650 pounds working.Operating Action: Under-Center.Adjustment: Threaded drawhook adjustmentup to .480 inches maximum.Take-up: .380 inches minimum.

H-38



Mechanical Attachment:1. Locate and form holes (see table and illustration).2. Attach with correct size bolts or rivets (see table,not supplied).

Weld Attachment:1. Locate latch and strike as required and weld in place.

elytShctaL .oNtraP ekirtSgnitaM.oNtraP

AlacipyT

A1

lacipyTB

.FER

dednemmoceR.aiDteviRrotloB

hctaL ekirtS

noisreVesaBleetSAA1-41L64

AA1-02L64--- 262.4 --- dleW

dleW

AA3-41L64 891.5 --- 078. 4/1

noisreVesaBmunimulA AA1-32L64

BB1-02L64 ---

808.3

--- dleWnoisreVesaBesreveRmunimulAAA1-62L64

099.2BA1-62L64

noisreVesaBesreveRmunimulAtneteDgnikcoLhtiW AA2-62L64

noisreVeldnaHhtoomS AA1-10L94 AA1-1-31L81 062.5 --- 000.1 4/1 tloB01.oNteviR61/3ro


H-39

H


Features: Handle design permits storage of drawhook within handle. Adjustable threaded drawhook. Under-center toggle geometry insures positive lock-up even with latch and strike mounted on

different planes. Short handle version available.

58L SeriesStrength: 2250 pounds ultimate; 1500 pounds working.

Basic Version Short Handle Version Strike

Specifications:Material: See table.Strength: 2250 pounds ultimate,

1500 pounds working.Operating Action: Under-Center.Adjustment: Threaded drawhookadjustment up to .480 inchesmaximum.Take-up: .400 inches minimum.

H-40

WeightDescription Material Part No. Mounting Per Piece

Method (lbs.)Steel (Cadmium Plated) 58L1-1-1AA

Basic Lever Assembly: Steel (Cadmium Plated) 58L1-1-1AB 0.59Base: Steel (Zinc Plated)

Stainless Steel (Passivated) 58L1-1-1BD 0.60Short Handle Steel (Cadmium Plated) 58L3-1-1AA Rivet 0.54

Steel (Cadmium Plated) 58L7-1AAStrike Steel (Nickel Plated) 58L7-1AB 0.06

Stainless Steel (Passivated) 58L7-1BC

HEAVY DUTY TENSION LATCHES 58L SERIESPanel Preparation and Installation Data

Basic Version

Short Handle Version

Attachment:1. Locate and form holes (see illustrations).2. Attach with correct size bolts or rivets, not supplied(see table).

noitpircseD .oNtraP dednemmoceR.aiDteviRrotloB

hctaLcisaB

AA1-1-1L85

4/1BA1-1-1L85

DB1-1-1L85

hctaLeldnaHtrohS AA1-1-3L85 tloB01.oNteviR61/3ro

ekirtS

AA1-7L85

4/1BA1-7L85

CB1-7L85

H-41

H

NOTES

H-42

PAWL LATCHES SELECTOR GUIDE

Camloc Pawl latches are designed to secure hingedpanels. They have a rotatable actuator on which aradially projecting pawl is connected. The shaft ismounted through the panel, and the pawl engages theframe member.

Two pawl styles are available: wire-form, that ispre-set (use adjustment nut if available) for a desired

Typical Wire-Form Pawl Latch

Typical Actuator Styles:

Latches are shown actual size. Illustrations are typical only, and size may vary by part numbers.

• = Illustrated in catalog.

clamping force, and solid arm type with a contin-uously adjustable pawl, which moves axially whenthe shaft is rotated.

Camloc Pawl latches are easy to install andaccommodate a large grip range. They provide an easyway to specify a reliable, low installed cost door latchto a product.

Typical Solid Arm Pawl Latch

Solid arm pawl latches can apply higher compression loads foruse with gaskets or when tight lock-down of panel to frame isrequired.

seireSrebmuN

egaPrebmuN

snoitacificepS selytSrotautcA dohteMnoitallatsnI

pirG)sehcni(

lwaPepyT

gnikcoLnoitatoR

looTdetarepO

dnaHdetarepO

lacinahceMgnitnuoMnoisreV

no-dleWgnitnuoMnoisreV

eloHelgniSgnitnuoMnoisreV

L46 54-H-44-H XAM006. eriW esiwkcolC • • •

L56 74-H-64-H .XAM047. diloS&esiwkcolC

-retnuoCesiwkcolC

• •

L601 15-H-84-H .XAM073. eriW esiwkcolC • • • • •L321/L221 55-H-25-H diloS esiwkcolC • • • •

H-43

H

ADJUSTABLE PAWL LATCHES 64L SERIES

Features: Adjustable for desired clamping load. Single hole mounting. Various actuator styles for tool or hand operation. All latches shipped unassembled.

64L SeriesGrip Range: .600 inches maximum.

Slotted Version Hex Recess Version Wing Version

Bottom ViewRotated 90°

Bottom ViewRotated 90°

Notes: 1. P/N’s 64L10-32-2AA and 64L9-32-1AA decorative washer material: steel (chromium plated).2. P/N 64L19-32-1AA actuator knob material: black acetal homopolymer.3. All latches shipped unassembled.

Plastic Wing Version

noitpircseD lairetaM 2,1 .oNtraP).sbl(

dettolS

)etamorhCraelC,detalPmuimdaC(leetS

AA1-23-01L46 650.

rehsaWevitaroceDhtiWdettolS AA2-23-01L46 1 160.

sseceRxeH AA1-23-1L46 450.

rehsaWevitaroceDhtiWsseceRxeH AA1-23-9L46 1 850.

gniW AA1-23-11L46 470.

gniWcitsalP AA1-23-91L46 2 450.

H-44

Notes:1. To unlock latch, turn screw approximately 250°counter-clockwise; to lock latch, turn clockwise untillimit washer butts against the frame.

2. Lock up torque and clamping force may vary over thegrip range. Turn adjustment nut as desired: clockwiseto increase lock-up torque and clamping force;counterclockwise to decrease lock-up torque andclamping force.

ADJUSTABLE PAWL LATCHES 64L SERIES

Panel Preparation, Assembly and Installation Data.

Panel Preparation

Notes:1. Locate and form .3125 Dia. Min. hole.

2. Grip = panel thickness + frame thickness.Grip not to exceed .600 inches.

Assembly & Installation

Notes:1. Feed open end of pawl wire through slot in limitwasher and rotate counter-clockwise until stopped byloop end.

2. Feed screw through decorative washer (optional),panel hole and subassembly of limit washer/pawl wire.

3. Fasten nut on screw to complete assembly in panel.

Operating Instructions

Unlocked PositionBottom View

Locked PositionBottom View

Pawl Latch Installed

H-45

H

ClockwiseLocking Rotation.740.300

CounterclockwiseLocking Rotation.480.040

CounterclockwiseLocking Rotation.740.300

noitpircseD lairetaM.oNtraP

thgieWeceiPreP

).sbl(noitatoRgnikcoL egnaRpirG gnisuoH lwaP rehsaW&bonK

esiwkcolC

084.040.

cniZ)detalPmuimdaC(

munimulA)dezidonA(


tnecsedirIwolleY)etamorhC

AA1R1-1L56 770.

047.003. AA1R2-1L56 670.

084.040. leetS

,detalPmuimdaC()etamorhCraelC

BA1R1-1L56 770.

047.003. BA1R2-1L56 670.

esiwkcolcretnuoC

084.040. leetS

,detalPmuimdaC(tnecsedirIwolleY

)etamorhC

AA1L1-1L56 770.

047.003. AA1L2-1L56 670.

084.040. leetS

,detalPmuimdaC()etamorhCraelC

BA1L1-1L56 770.

047.003. BA1L2-1L56 670.

Features:n Adjustment compensates for varying panel and frame thicknesses.n Single hole mounting for quick installation. n May be installed to rotate right or left for lock-up.n Built-in pawl position indicator.

FULLY ADJUSTABLE PAWL LATCH 65L SERIES

ClockwiseLocking Rotation.480.040

Grip Range Grip RangeGrip RangeGrip Range

H-46

Centering WasherShipped unassembled with each pawl latch.

lairetaM .oNtraPthgieWeceiPreP

).sbl(

leetS)etamorhCdloG,detalPmuimdaC( AA1-4L56 300.


Clockwise (Right Hand) Locking:

Counterclockwise (Left Hand) Locking:

To Operate:1. Rotate actuator knob 1/4-turn to lock. Keep rotatingactuator to increase clamping force.2. To unlock, rotate actuator 1/4-turn in oppositedirection.

FULLY ADJUSTABLE PAWL LATCH 65L SERIES

031.721.

067.057.

031.721.

Installation Procedure:1. Locate and form clearance hole DiameterReference.2. For clockwise (right hand) locking: locate torquelug cut out in panel 135° counterclockwise from desired

pawl position when locked. Form torque lug cut outDiameter Reference.3. For counterclockwise (left hand) locking: locatetorque lug cut out in panel 45° counterclockwise fromdesired pawl position when locked. Form torque lug

cut out Diameter Reference.

4. Position pawl in extreme open position and insertpawl end into mounting hole.5. Push entire latch through hole, taking care to positiontorque lug in cut out.6. Slip centering washer over flats on threaded housing.Be sure that nibs on washer penetrate mounting hole toaccomplish centering.7. Tighten hex nut.

H-47

H

Features:n Many actuator styles. n Weld-on or mechanical attachment.n Many materials and finishes to choose from. n Smooth and serrated pawls available.

T-Bar Version

Grip Range: inches

Slotted Version

73.60.

Hex Recess Version

Knurled Version

LOW COST PAWL LATCHES 106L SERIES

H-48

noitpircseDlairetaM

.oNtraPlwaP

elytSgnitnuoM

dohteM

thgieWeceiPreP

).sbl(dutS tekcarB lwaP

dettolS

leetS)detalPcniZ(

leetS)detalPcniZ(


AA1-1-10L601 htoomS

teviR

650.

AA2-1-10601 detarreS

leetS,etahpsohPkcalB(

)piDliO

DA1-1-10L601 htoomS

DA2-1-10L601 detarreS



CB1-1-10L601 htoomS

CB2-1-10L601 detarreS

leetS)detalPcniZ( leetS

reppoChsalF()detalP

BA3-1-10L601 htoomS

dleW

BA4-1-10L601 detarreS


)piDliO

EA3-1-10L601 htoomS

EA4-1-10L601 detarreS



CB3-1-10L601 htoomS


T-Bar, Knurled Version

Bottom View (Typical)

Serrated pawls are used when additional gripping offrame is required.

Pawls

Bottom Views


H-49

H

noitpircseDlairetaM

.oNtraP elytSlwaPgnitnuoM

dohteMdutS tekcarB lwaP

sseceRxeH

leetS)detalPcniZ(

leetS)detalPcniZ(


AA1-3-10L601 htoomS

teviR

AA2-3-10L601 detarreS


)piDliO

DA1-3-10L601 htoomS




CB1-3-10L601 htoomS



reppoChsalF()detalP

BA3-3-10L601 htoomS

dleW



)piDliO

EA3-3-10L601 htoomS




CB3-3-10L601 htoomS


delrunK

leetS)detalPcniZ(

leetS)detalPcniZ(


AA1-4-10L601 htoomS

teviR



)piDliO

DA1-4-10L601 htoomS




CB1-4-10L601 htoomS



reppoChsalF()detalP

BA3-4-10L601 htoomS

dleW



)piDliO

EA3-4-10L601 htoomS




CB3-4-10L601 htoomS


elytSdaeHcisaB

.oNtraPeloHecnaraelC

.AIDA

dettolS 1-10L601 .NIM05.

sseceRxeH 3-10L601 .NIM04.

delrunK 4-10L601 .NIM65.

raB-T 2-10L601 .NIM65.

delrunKraB-T 5-10L601 .NIM65.



H-50

Mechanical Attachment:1. Locate and form 2 holes .140 Dia. Ref. and clearancehole per table (see table and illustration).2. Pass knob through clearance hole from back sideof panel.3. Attach with No. 6 screw or .125 diameter rivet(not supplied).

Note: Make sure tab of bracket faces toward frame(see illustration).

4. For T-Bar Versions, insert T-Bar through hole in knobafter latch has been installed (T-Bar must be pressedinto position and centered on knob).

Weld Attachment:1. Locate and form clearance hole per table (see tableand illustration).2. Pass knob through center hole from back side ofpanel.3. Locate latch as required and weld in place.

Note: Make sure tab of bracket faces toward frame(see illustration).

4. For T-Bar Versions, insert T-Bar through hole in knobafter latch has been installed (T-Bar must be pressedinto position and centered on knob).

noitpircseDlairetaM

.oNtraPlwaP

elytSgnitnuoM

dohteMdutS tekcarB lwaP raB-T

,raB-ThtoomS

bonK

leetS)detalPcniZ(

leetS)detalPcniZ(

sselniatSleetS

)detavissaP(

leetS)detalPcniZ(

AA1-2-10L601 htoomS

teviR


kcalB(leetS,etahpsohP

)piDliO


)piDliO

DA1-2-10L601 htoomS


sselniatSleetS

)detavissaP(

sselniatSleetS

)detavissaP(

sselniatSleetS

)detavissaP(

CB1-2-10L601 htoomS


leetS)detalPcniZ(

leetShsalF(reppoC)detalP

leetS)detalPcniZ(

BA3-2-10L601 htoomS

dleW



)piDliO


)piDliO

EA3-2-10L601 htoomS


sselniatSleetS

)detavissaP(

sselniatSleetS

)detavissaP(

sselniatSleetS

)detavissaP(

CB3-2-10L601 htoomS


,raB-TdelrunK

bonK

leetS)detalPcniZ(

leetS)detalPcniZ(

sselniatSleetS

)detavissaP(

leetS)detalPcniZ(

AA1-5-10L601 htoomS

teviR



)piDliO


)piDliO

DA1-5-10L601 htoomS


sselniatSleetS

)detavissaP(

sselniatSleetS

)detavissaP(

sselniatSleetS

)detavissaP(

CB1-5-10L601 htoomS


leetS)detalPcniZ(

leetShsalF(reppoC)detalP

leetS)detalPcniZ(

BA3-5-10L601 htoomS

dleW



)piDliO


)piDliO

EA3-5-10L601 htoomS


sselniatSleetS

)detavissaP(

sselniatSleetS

)detavissaP(

sselniatSleetS

)detavissaP(

CB3-5-10L601 htoomS



H-51

H

Features:■ Compress metalized gaskets for RFI/EMI

protection.

■ Snap-in and Panel Nut versions with threehead styles for each version: Hex Recess,Slotted and Hand-Operated Knob.

■ Full line to suit virtually any application.Snap-in models for use with three differentpanel thicknesses; each providing threedifferent grip ranges. Panel Nut versionaccommodates wide range of panelthicknesses. Slotted Head, Snap-in Version Shown

Pawl adjusts to almost any framethickness with just a few turns.

Three grip ranges available in eachseries; determined by pre-assembledpawl position.

Head Styles Available:■ Fluted Hand-Operated Knob■ Hex Recess■ Slotted Head

Finishes Available:■ Bright Chrome■ Black Matte■ Zinc Plate

MINIATURE PAWL LATCHES 122L and 123L SERIES

Typical Applications:

H-52

lenaPssenkcihT

lwaPepyT

pirGegnaR

daeHsseceRxeHmm3 daeHdettolS bonKdetarepo-dnaH

.xaM460..niM850.

A 023.-811. ][1-1-10L221 ][1-1-20L221 ][1-1-30L221B 035.-013. ][2-1-10L221 ][2-1-20L221 ][2-1-30L221C 007.-025. ][3-1-10L221 ][3-1-20L221 ][3-1-30L221

.xaM490..niM880.

A 023.-811. ][1-2-10L221 ][1-2-20L221 ][1-2-30L221B 035.-013. ][2-2-10L221 ][2-2-20L221 ][2-2-30L221C 007.-025. ][3-2-10L221 ][3-2-20L221 ][3-2-30L221

.xaM521..niM911.

A 023.-811. ][1-3-10L221 ][1-3-20L221 ][1-3-30L221B 035.-013. ][2-3-10L221 ][2-3-20L221 ][2-3-30L221C 007.-025. ][3-3-10L221 ][3-3-20L221 ][3-3-30L221

Part No. Part No. Part No.

Add suffix for desired finish to complete part number. See bottom of Page F-60▲ ▲ ▲

lenaPssenkcihT

lwaPepyT

pirGegnaR

xeHmm3daeHsseceR

daeHdettolS detarepo-dnaHbonK

.xaM061..niM550.

A 023.-811. ][1-1-11L221 ][1-1-21L221 ][1-1-31L221

B 035.-013. ][2-1-11L221 ][2-1-21L221 ][2-1-31L221

C 007.-025. ][3-1-11L221 ][3-1-21L221 ][3-1-31L221

Add suffix for desired finish to complete part number. See bottom of Page F-60▲ ▲ ▲


Panel Nut Version

Materials:Stud: Low Carbon SteelCup: Zinc CastingPawl: Carbon SteelSpring Ring: Spring Steel

Panel Nut: BrassSpring: CRES WireKnob: Black Plastic

All dimensions the same assnap-in version above.

Snap-in Version

MINIATURE PAWL LATCHES 122L SERIES

H-53

H

H-54

Snap-in Version

Panel Nut VersionlenaP

ssenkcihTlwaP

epyTpirGegnaR

xeHmm4daeHsseceR

daeHdettolS detarepo-dnaHbonK

.xaM061..niM550.

A 304.-811. ][1-1-11L321 ][1-1-21L321 ][1-1-31L321B 046.-043. ][2-1-11L321 ][2-3-21L321 ][2-1-31L321C 558.-555. ][3-1-11L321 ][3-1-21L321 ][3-1-31L321

Part No.Part No. Part No.

lenaPssenkcihT

lwaPepyT

pirGegnaR

daeHsseceRxeHmm4 daeHdettolS bonKdetarepo-dnaH

.xaM460..niM850.

A 304.-811. ][1-1-10L321 ][1-1-20L321 ][1-1-30L321B 046.-043. ][2-1-10L321 ][2-1-20L321 ][2-1-30L321C 558.-555. ][3-1-10L321 ][3-1-20L321 ][3-1-30L321

.xaM490..niM880.

A 304.-811. ][1-2-10L321 ][1-2-20L321 ][1-2-30L321B 046.-043. ][2-2-10L321 ][2-2-20L321 ][2-2-30L321C 558.-555. ][3-2-10L321 ][3-2-20L321 ][3-2-30L321

.xaM521..niM911.

A 304.-811. ][1-3-10L321 ][1-3-20L321 ][1-3-30L321B 046.-043. ][2-3-10L321 ][2-3-20L321 ][2-3-30L321C 558.-555. ][3-3-10L321 ][3-3-20L321 ][3-3-30L321

Add suffix for desired finish to complete part number. See bottom of page.▲ ▲ ▲


Add suffix for desired finish to complete part number. See bottom of page.▲ ▲ ▲

All dimensions the same assnap-in version above.

edoChsiniFetelpmoCoT

.oNtraPhsiniFbutS/puC

AA etalPcniZBA ettaMkcalBCA emorhCthgirB

Select required part number fromtables above, then simply add asuffix in place of the bracket tospecify the material finish desired.

122L03-3-1 AAFinish Code(Zinc Palte Shown)Grip RangePanel ThicknessHand-Operated

Style

MINIATURE PAWL LATCHES 123L SERIES

H-55

H


123L Series. Panel Cutout122L Series. Panel Cutout

6. For Panel Nut versions:Slip hex panel nut overpawl and thread ontolatch housing.

Installation Procedure1. Locate and form clearance hole:

123L Series = .566.558

diameter reference

122L Series = .408.402

diameter reference

2. Form cup anti-rotation grooves per diagram above.

3. Position pawl at extremeopen position and insertpawl end into front side of

mounting hole.

4. Push entire latch throughhole, taking care toposition torque lugs inproper anti-rotationgrooves.

5. For Snap-in versions:Push with thumb untilsnap-ring passescompletely through paneland expands to its openposition.

7. Tighten hex nut.

To Operate1. Rotate head 1/4-turn clockwise to lock. Keep rotating

head to increase clamping force.2. To unlock, rotate head counterclockwise.

MINIATURE PAWL LATCHES 122L and 123L SERIES

H-56

Flush-mounted panel latches are designed to securehinged panels. Each is provided with hand or tool-operatedactuators. They mount completely flush(unless a knob actuator is specified), providing aclean, aesthetic appearance.Flush-mounted panel latches open with finger-touchor a short turning movement. To close, simply pushpanel shut.

Section ContentsepyT .oNegaP

086MK/016MKhsuPseireS

rotautcAnottuB95H-85-H

seireSL811nruT-06rotautcA

16-H-06-H

seireSL401nruT-4/1rotautcA

36-H-26-H

seireSL911regniF

erusserPnoitarepO

56-H-46-H

FLUSH-MOUNTED PANEL LATCHES SELECTOR GUIDE

Push Button, 1/4-Turn and Trigger Actuated Latches

Latches are shown actual size. Illustrations are typical only, and size may vary by part numbers.

seireSrebmuN

egaPrebmuN

snoitacificepS serutaeF

htgnertSrofssenkcihTlenaP)sehcni(tnuoMhsulF

noitcAgnitarepOsepyTrotautcA dohteMnoitallatnI

-dnaHdetarepOsnoisreV

-looTdetarepOsnoisreV

lacinahceMgnitnuoMsnoisreV

no-dleWgnitnuoMsnoisreV

nepOoT esolCoT

016MK 95-H-85-H

thgiLytuD

460.230. hcuot-regniF

esaeler

hsuPtuhS

• • •086MK 95-H-85-H

460.lanimoN • • •

L811 16-H-06-H460.

lanimoN06 ° nrut- • • •

L401 36-H-26-HmuideM

ytuD

021.lanimoN)etoNeeS(

ninrut-4/1noitceridrehtie • • • •

L911 56-H-46-HmuideM

ytuD190.230.

:detarepo-dnaHhcuot-regniF

esaeler• • • •

FLUSH-MOUNTED PANEL LATCHES SELECTOR GUIDE

Note: 104L Series hand operated actuators protrude above panel. • = Illustrated in catalog. H-57

H

H-58

KM610/KM680 SERIES.Flush-Mounted Panel Latches. (Push Button Actuator).

Features: ■ Latch mounts flush with panel. ■ Finger touch release for easy opening. ■ Slam close to lock.

KM610 Series(Flush mount for panel thicknesses, 0.32, 0.51 and0.64 inches.)

KM680 SeriesAll stainless Steel Version(Flush mount for panel thickness .064 inch.)

noitpircseDlenaP

ssenkcihT.feR

lairetaM .oNtraPA

010.–gnitnuoM

dohteM

thgieWeceiPreP

).sbl(

seireS016MK

230.

)detalPmuimdaC(leetSleetSsselniatS:rotautcA

)detavissaP(

23-016MK230.

teviR

630.

W23-016MK dleW

150.15-016MK

150.teviR

W15-016MK dleW

460.46-016MK

460.

teviR

W46-016MK dleW

seireS086MK 460. )detavissaP(leetSsselniatS086MK teviR

040.W086MK dleW

Notes: 1. Deflect base of latch at installation to align mounting holes.2. Actuator is shown in the installed position. Free standing,

spring would raise actuator approximately 45° above base.

FLUSH-MOUNTED PANEL LATCHES KM610/KM680 SERIES

KM610/KM680 Series.Panel Preparation and Installation Data.KM610 Series KM680 Series


1. Locate and form 1 hole .87 Diameter and 4 holes

Diameter. Note correct “C” dimension (see table).

2. Attach with No. 2 screws or 3/32 diameter rivets(not supplied).

Weld Attachment:1. Locate and form 1 hole .875 Diameter.2. Weld in place. Note correct “D” dimension(see table).

.097

.094

noitpircseDemarF

ssenkcihT.FERB

lacinahceMgnitnuoM.FERC

dleWgnitnuoM.FERD

seireS016MK

040. 402. 840.

150. 232. 670.

460. 262. 601.

270. 972. 321.

180. 792. 141.

190. 413. 851.

seireS086MK

040. 812. 260.

150. 742. 190.

460. 672. 021.

270. 092. 431.

180. 603. 051.

190. 223. 661.

Side View Enlarged Side View Enlarged

H-59

H

FLUSH-MOUNTED PANEL LATCHES KM610/KM680 SERIES

60°-Turn Actuator

Features: n 60°-turn to open, slam to close. n Excellent for small envelope applications. n Actuator flush withpanel (tool operated versions). n No Strike required. n Slotted mounting holes provide .25 adjustment.

noitpircseD lenaPssenkcihT

.feRlairetaM .oNtraP

A010.±

B20.±

C.aiD20.±

D20.±

thgieWeceiPreP

).sbl(noitarepOrotautcA

elytS

looT

mm4sseceRxeH

021. :sniPdnadutS,gnisuoH,detalPcniZ(leetS

)etamorhCraelC,detalPcniZ(cniZ:tloB

)etamorhCraelCeriWcisuM:gnirpS:sgniRgniniateR


AA1-1-50L811 021.

A/N A/N A/N

701.081. AA2-1-80L811 081.

042. AA3-1-80L811 042.

003. AA4-1-80L811 003.

mm6sseceRxeH

081. AA2-2-80L811 081.

601.042. AA3-2-80L811 042.

003. AA4-2-80L811 003.

dnaHdelrunKcitsalP

bonK

060.

:sniPdnadutS,gnisuoH,detalPcniZ(leetS

)etamorhCraelC,detalPcniZ(cniZ:tloB

)etamorhCraelCettaMkcalB:bonKcitsalpomrehTSBAeriWcisuM:gnirpS:sgniRgniniateR


AA1-1-90L811 061.

66. 35. 95. 111.

021. AA2-1-60L811 022.

081. AA3-1-90L811 082.

042. AA4-1-90L811 043.

003. AA5-1-90L811 004.

060. AA1-2-90L811 061.

96. 27. 26. 411.

021. AA2-2-90L811 022.

081. AA3-2-90L811 082.

042. AA4-2-90L811 043.

003. AA5-2-90L811 004.

Tool Operated Version Hand Operated Version

H-60

FLUSH-MOUNTED PANEL LATCHES* 118L SERIES


Tool Operated Hand Operated

1. Select proper latch to meet your panel thicknessrequirement (see table at right).2. Locate and form 4 mounting holes. 140 diameterreference and 1 clearance hole (see following table).

3. Attach with No. 5 machine screws (not supplied).4. For hand operated versions, press on plastic knobafter mounting latch to panel.

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80L811 093.

90L811 33.

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AA1-1-80L811 )etoNeeS(021.

AA2-1-80L811 081.

AA3-1-80L811 042.

AA4-1-80L811 003.

AA2-2-80L811 081.

AA3-2-80L811 042.

AA4-2-80L811 003.

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AA1-1-90L811 060.

AA2-1-90L811 021.

AA3-1-90L811 081.

AA4-1-90L811 042.

AA5-1-90L811 003.

AA1-2-90L811 060.

AA2-2-90L811 021.

AA3-2-90L811 081.

AA4-2-90L811 042.

AA5-2-90L811 003.

Note: If installation requires flush actuator on panel less than .120,spacers will be required between panel and latch.

H-61

H

FLUSH-MOUNTED PANEL LATCHES 118L SERIES

1/4 - Turn Acuator - 104L Series

Features:n 1/4-turn to open, slam to close. n Actuator flush with panel (tool operated versions).n No strike required. n Slotted mounting holes provide .75 inch adjustment

Tool Operated Version Hand Operated Version

Panel preparation and installation are shown on next page.

N.ote: For other actuator styles contact Camloc Products Division.

*Hand operated versions, actuator knob protrudes above panel.

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AA1-1-10L401 A/N A/N

05.52.1x8M

daerhTAA1-2-10L401 A/N A/N

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AA1-3-10L401 87. 89.

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AA1-4-10L401 08. 00.1

H-62

FLUSH-MOUNTED PANEL LATCHES* 104L SERIES

Key or Bail Operated - PT104L Series

n Supplied with Bail and Key. n Acuator flush with panel.n No strike required. n Slotted mounting holes provide .75 inch adjustment.

PT104L18 PT104L24

Note:Keys and Bails available separately; contact factory.

Panel Preparation and Installation Data (104L and PT104L Series)Tool Operated Hand Operated

1. See tool operated version, notes 1 and 2.2. Press on plastic knob after mounting latch to panel.

1. Locate and form 2 holes .220 Diameter Referenceand 1 clearance hole .460 Diameter Minimum.2. Attach latch with No. 10 screws (not supplied).Slotted mounting holes in latch allow .75 inch adjustmentprior to attachment.

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AA1-2-81L401TP05.

AA1-1-42L401TP

H-63

H

FLUSH-MOUNTED PANEL LATCHES 104L/PT104L SERIES

Features: § Mounts flush with access doors or hinged panels to provide smooth, clean appearance for modernequipment. § Opens with a light finger pressure; is slammed to close. § Clear or black matte finish.

Steel Spring (Zinc With Clear Chromate

Note: Minimum order quantity is 2500 pieces for the 119L01-2 versions.

UnassembledVersion

Assembled Version(Dimensions same as at left)

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H-64



Panel Preparation: Assembly (unassembled version only)

Notes:

1. Hold latch together in one hand.

2. Insert tail end of lever through lower end of hole in panel.3. Push the top end of the lever into upper end of holeand press.4. Snap cage into position by pushing upward.

Panel Installation: Spacers for Small Panel ThicknessesWhen a spacer is required, place it behind panelwitrh holes in alignment before inserting latch.The installed latch will secure the spacer inposition.

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260.-130. AA1-2-80L911

390.-360. AA1-1-80L911

521.-490. deriuqeRenoN

Typical Applications:

H-65

H


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