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Spring Locating Pins – Steel Pin (Coil Spring)

Spring-Loaded Devices

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Product Information

Spring Locating Pins – Steel Pin (Coil Spring) Part # CL-7-SLP-3 Carr Lane Mfg.®

Spring Locating Pins are press-fit inserts that provide an extremely compact way to apply side force to a workpiece, for positioning or light clamping. The version shown here, with a case-hardened steel contact pin and a coil spring, is our most popular. A protective rubber seal around the contact pin keeps out dirt and chips. This type has the most travel, so it allows the most part-size variation. Available in fives sizes from 1/4" to 5/8" body diameter. Choice of light, medium, or heavy force in each size.

Application Information

Distance to Workpiece Calculator

This calculator is used to determine the appropriate distance to install a spring locating pin from a workpiece.

Application Examples

Spring Locating Pins can also be used as grippers for light clamping

Internal View

Diagram showcasing the application of Spring Locating Pins Steel Pin Coil Spring

Material

ITEM	MATERIAL	HEAT TREAT	FINISH	DFARS	RoHS
Pin	Mild Steel	Carbuized-Hardened	Zinc plated clear chromate	✔	✔
Spring	Music Wire	-	-	✔	✔
Housing	Aluminum	-	-	✔	✔
Seal	Rubber	-	-	✔	✔

Click here for detailed material and finish specifications.

California residents click here for Prop 65 information.

Spring Locating Pins – Steel Pin (Coil Spring)

Inch

QUANTITY	PART NO.	A DIA	APPROX SIDE FORCE (lbs)	B DIA	C	D	X DIM WHEN Y EQUALS 1/16	X DIM WHEN Y EQUALS 1/8	X DIM WHEN Y EQUALS 3/16	X DIM WHEN Y EQUALS 1/4	X DIM WHEN Y EQUALS 5/16	X DIM WHEN Y EQUALS 3/8	X DIM WHEN Y EQUALS 7/16	X DIM WHEN Y EQUALS 1/2 OR MORE
	CL-4-SLP-1	1/4	2.2	.118	.157	.275	.015	.019	.019	.019	.019	.019	.019	.019
	CL-4-SLP-2	1/4	4.5	.118	.157	.275	.015	.019	.019	.019	.019	.019	.019	.019
	CL-4-SLP-3	1/4	9	.118	.157	.275	.015	.019	.019	.019	.019	.019	.019	.019
	CL-7-SLP-1	7/16	4.5	.197	.236	.430	.029	.037	.039	.039	.039	.039	.039	.039
	CL-7-SLP-2	7/16	11.2	.197	.236	.430	.029	.037	.039	.039	.039	.039	.039	.039
	CL-7-SLP-3	7/16	21.5	.197	.236	.430	.029	.037	.039	.039	.039	.039	.039	.039
	CL-7A-SLP-1	7/16	9	.236	.393	.430	.012	.020	.027	.035	.038	.038	.038	.038
	CL-7A-SLP-2	7/16	16.9	.236	.393	.430	.012	.020	.027	.035	.038	.038	.038	.038
	CL-7A-SLP-3	7/16	22.5	.236	.393	.430	.012	.020	.027	.035	.038	.038	.038	.038
	CL-8-SLP-1	1/2	11.2	.315	.511	.551	.032	.039	.047	.055	.062	.068	.068	.068
	CL-8-SLP-2	1/2	22.5	.315	.511	.551	.032	.039	.047	.055	.062	.068	.068	.068
	CL-8-SLP-3	1/2	34	.315	.511	.551	.032	.039	.047	.055	.062	.068	.068	.068
	CL-10-SLP-1	5/8	22.5	.393	.646	.708	.029	.037	.044	.052	.060	.067	.075	.077
	CL-10-SLP-2	5/8	34	.393	.646	.708	.029	.037	.044	.052	.060	.067	.075	.077
	CL-10-SLP-3	5/8	45	.393	.646	.708	.029	.037	.044	.052	.060	.067	.075	.077

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