Captive Jig Pins

Alignment Pins

Product Information

Captive Jig Pins For Workholding Equipment

New Item!

Similar to a standard Jig Pin, except that the pin body is positively retained in a locking bushing. In fully retracted position, the bushing's spring clip snaps into the pin's groove. This holds the pin fully retracted by spring force and positively prevents removal. Spring pressure also holds the pin in intermediate extended positions, an advantage especially if the fixture is turned upside down. Like standard jig pins, Captive Jig Pins have an integral shoulder to keep the handle raised. Available in pin diameters from 3/16 to 1/2". Made in USA.

The complete assemblies listed below include a Captive Jig Pin, Locking-Pin Bushing, and Lockscrew. Choice of standard or long bushing in most sizes, for installation in thinner or thicker plates. Locking-Pin Bushings are designed to press fit in a standard reamed hole, and can be further secured with the included Lockscrew to positively hold the bushing in place.

Application Information

In fully retracted position, the bushing's spring clip holds the Jig Pin fully retracted by spring force and positively prevents removal. Spring pressure also holds the pin in intermediate extended positions.

Material

ITEM	MATERIAL	HEAT TREAT	FINISH
Pin	1215 Steel	Heat Treated	Black Oxide
Handle	Spring Steel	-	Black Oxide
Locking Bushing	1144 Steel	Carburized-hardened	Black Oxide
Retainer Clip	Spring Steel	-	N/A

Click here for detailed material and finish specifications.

California residents click here for Prop 65 information.

Captive Jig Pins

Complete Assembly (Inch)

PART NO.	A DIA NOMINAL	A DIA ACTUAL	B PIN LENGTH	P BUSHING LENGTH UNDER HEAD	P	D DIA	E	F	L	N DIA NOMINAL	N DIA ACTUAL	R	S DIA	JIG PIN (INCLUDED)	BUSHING (INCLUDED)	LOCKSCREW (INCLUDED)
CL-1-CJPA	3/16	.1865	1-7/8	Standard	.31	3/8	2	3/16	1.40	13/32	.4078	.62	13/16	CL-1-CJP	CL-3-LPB	LS-1
CL-2-CJPA	1/4	.2490	2	Standard	.31	3/8	2	3/16	1.60	13/32	.4078	.62	13/16	CL-2-CJP	CL-4-LPB	LS-1
CL-21-CJPA	1/4	.2490	2	Long	.50	3/8	2	3/16	1.60	13/32	.4078	.62	13/16	CL-2-CJP	CL-4A-LPB	LS-1
CL-31-CJPA	5/16	.3115	2-1/2	Standard	.31	1/2	3	1/4	2.10	1/2	.5017	.62	13/16	CL-3-CJP	CL-5-LPB	LS-1
CL-3-CJPA	5/16	.3115	2-1/2	Medium	.37	1/2	3	1/4	2.10	1/2	.5017	.62	13/16	CL-3-CJP	CL-5A-LPB	LS-1
CL-33-CJPA	5/16	.3115	2-1/2	Long	.50	1/2	3	1/4	2.10	1/2	.5017	.62	13/16	CL-3-CJP	CL-5B-LPB	LS-1
CL-41-CJPA	3/8	.3740	3-1/4	Standard	.31	1/2	3	1/4	2.80	5/8	.6267	.62	13/16	CL-4-CJP	CL-6-LPB	LS-1
CL-4-CJPA	3/8	.3740	3-1/4	Long	.50	1/2	3	1/4	2.80	5/8	.6267	.62	13/16	CL-4-CJP	CL-6A-LPB	LS-1
CL-51-CJPA	1/2	.4990	4	Standard	.50	9/16	3	1/4	3.60	3/4	.7518	.75	1-1/16	CL-5-CJP	CL-8-LPB	LS-1
CL-5-CJPA	1/2	.4990	4	Long	.75	9/16	3	1/4	3.60	3/4	.7518	.75	1-1/16	CL-5-CJP	CL-8A-LPB	LS-1