Camloc Latches 51L Series

Reverse Base Latches

Specifications

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.

Material¹	Regular Version			Secondary Lock Version			Hasp Version
	Part No.	B Dia.	Weight Per Piece (lbs.)	Part No.	B Dia.	Weight Per Piece (lbs.)	Part No.	A Dia.	Weight Per Piece (lbs.)
Steel (Cadmium Plated, Gold Chromate)	51L3-1-1AA	.148 .140	0.11	51L3-1X1AA	.148 .140	0.12	51L109-1-1AA	.136 .128	0.12
							51L109-2-1AA	.148 .140
Handle and Base: Steel (Chromium Plated); Other: Steel (Cadmium Plated, Clear Chromate)	51L3-1-1AB			51L3-1X1AB
Stainless Steel (Passivated)	51L3-1-1BC			51L3-1X1BC			51L109-1-1BB	.136 .128	0.12
	51L3-1-2BC²
	51L3-3-2BC²	.136 .128					51L109-2-1BB	.148 .140

Notes:

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

Strikes

Material	Part No.	Mounting Method	A Dia.
Steel (Cadmium Plated, Gold Chromate)	51L7-1AA	Mechanical	.148 .140
Steel (Chromium Plated)	51L7-1AB	Mechanical	.148 .140
Steel (Zinc Plated)	51L7-2AC*	Weld	N/A
Steel (Oil Coated)	51L7-3AG	Mechanical	.134 .128
Steel (Oil Coated)	51L7-1AG		.148 .140
Stainless Steel (Passivated)	51L7-1BF		.148 .140

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

Aluminum Version

Material	Part No.	Mounting Method
Aluminum	51L8-1AA	Mechanical
Aluminum	51L8-2AA	Weld

Weight Per Piece (lbs.): 0.10

Material	Part No.	Mounting Method
Steel (Cadmium Plated, Gold Chromate)	51L59-1-1AA	Mechanical
Steel (Cadmium Plated, Clear Chromate)	51L59-1-1AB	Mechanical

Weight Per Piece (lbs.): 0.02

Overview H-1	Typical Applications H-2	Electronic Equipment H-3	Tension Latches H-4	Tension Latches H-5
Light Duty Tension Latches H-6	Light Duty Tension Latches H-7	30L Series H-8	34L Series H-9	95L Series H-10
96L Series H-11	47L Series H-12	Custom Latches H-13	Medium Duty Latches H-14	Medium Duty Latches H-15
20L Series H-16	20L Series H-17	20L Series H-18	29L Series H-19	51L Series H-20
51L Series Specs H-21	51L Series Strikes H-22	51L Installation Data H-23	69L Series Features H-24	69L Series Strikes H-25
When to Use Latches H-26	Heavy Duty Tension Latches H-27	17L Series H-28	18L Series H-29	37L Series H-30
37L Series Specs H-31	37L1/37L11/37L25 H-32	37L Strikes/Specs H-33	37L Attachments H-34	37L Seam Data H-35
137L Series H-36	46L Series H-37	49L Series H-38	46L/49L Installation H-39	58L Series H-40
58L Installation H-41	Pawl Latches H-43	64L Series H-44	64L Installation H-45	65L Series H-46
65L Installation H-47	106L Features H-48	106L Series H-49	106L Installation H-50	106L Attachments H-51
122L/123L Series H-52	122L Series H-53	123L Series H-54	122/123L Installation H-55	Panel Latches H-56
Actuated Latches H-57	KM610/KM680 Series H-58	KM610/KM680 Installation H-59	118L Series H-60	118L Installation H-61
104L Series H-62	PT104L Series H-63	119L Series H-64	119L Installation H-65