Swivel-Washer Hand Knob Assemblies

Screw Clamps

Product Information

Hand-knob assembly with a captive, freely rotating washer to prevent marring in clamping applications. Four-prong knob design provides a firm grip for applications requiring quick tightening and high torque. Plain-end screw with no dogpoint. Choice of three knob sizes. Available in thread sizes from 1/4-20 to 3/4-10, most in a choice of several thread lengths. Made in USA.

Material

ITEM	MATERIAL	HEAT TREAT	FINISH	DFARS	RoHS
Knob	319 Aluminum Alloy	-	-	✔	✔
Screw	1215 Steel	-	Black Oxide Finish	✔	✔
Washer	Mild Steel	-	Black Oxide Finish or Black Nylon	✔	✔

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California residents click here for Prop 65 information.

Swivel-Washer Hand Knob Assemblies

Knob Assembly with Steel Washer (Inch)

PART NO.	A THREAD	B	C DIA	D	H	K DIA	CABLE RING REQUIRED IF ATTACHING CABLE
CL-1-SHK2T	1/4-20	1	1-3/4	CL-25-HK-2A	1.33	3/4	CL-11-KR
CL-2-SHK2T	1/4-20	1-1/2	1-3/4	CL-25-HK-2A	1.33	3/4	CL-11-KR
CL-2A-SHK2T	1/4-20	2	1-3/4	CL-25-HK-2A	1.33	3/4	CL-11-KR
CL-2B-SHK2T	1/4-20	3	1-3/4	CL-25-HK-2A	1.33	3/4	CL-11-KR
CL-3A-SHK2T	5/16-18	1	1-3/4	CL-25-HK-2A	1.34	3/4	CL-11-KR
CL-3-SHK2T	5/16-18	1-3/4	1-3/4	CL-25-HK-2A	1.34	3/4	CL-11-KR
CL-4-SHK2T	5/16-18	2-1/2	1-3/4	CL-25-HK-2A	1.34	3/4	CL-11-KR
CL-4A-SHK2T	5/16-18	3	1-3/4	CL-25-HK-2A	1.34	3/4	CL-11-KR
CL-5A-SHK4T	3/8-16	1	2-1/8	CL-45-HK-4A	1.47	1	CL-14-KR
CL-5B-SHK4T	3/8-16	1-1/2	2-1/8	CL-45-HK-4A	1.47	1	CL-14-KR
CL-5-SHK4T	3/8-16	2	2-1/8	CL-45-HK-4A	1.47	1	CL-14-KR
CL-6-SHK4T	3/8-16	2-1/2	2-1/8	CL-45-HK-4A	1.47	1	CL-14-KR
CL-6A-SHK4T	3/8-16	3	2-1/8	CL-45-HK-4A	1.47	1	CL-14-KR
CL-7A-SHK4T	1/2-13	1	2-1/8	CL-45-HK-4A	1.53	1	CL-14-KR
CL-7B-SHK4T	1/2-13	1-1/2	2-1/8	CL-45-HK-4A	1.53	1	CL-14-KR
CL-7C-SHK4T	1/2-13	2	2-1/8	CL-45-HK-4A	1.53	1	CL-14-KR
CL-7-SHK4T	1/2-13	2-1/2	2-1/8	CL-45-HK-4A	1.53	1	CL-14-KR
CL-8-SHK4T	1/2-13	3	2-1/8	CL-45-HK-4A	1.53	1	CL-14-KR
CL-9-SHK6T	5/8-11	1-3/4	2-3/4	CL-65-HK-6A	1.66	1-3/8	CL-19-KR
CL-10-SHK6T	5/8-11	3	2-3/4	CL-65-HK-6A	1.66	1-3/8	CL-19-KR
CL-12-SHK6T	3/4-10	3	2-3/4	CL-65-HK-6A	1.77	1-3/8	CL-19-KR

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Knob Assembly with Nylon Washer (Inch)

PART NO.	A THREAD	B	C DIA	D	H	K DIA	CABLE RING REQUIRED IF ATTACHING CABLE
CL-1-SHK2TN	1/4-20	1	1-3/4	CL-25-HK-2A	1.33	3/4	CL-11-KR
CL-2-SHK2TN	1/4-20	1-1/2	1-3/4	CL-25-HK-2A	1.33	3/4	CL-11-KR
CL-3-SHK2TN	5/16-18	1-3/4	1-3/4	CL-25-HK-2A	1.34	3/4	CL-11-KR
CL-5A-SHK4TN	3/8-16	1	2-1/8	CL-45-HK-4A	1.47	1	CL-14-KR
CL-7A-SHK4TN	1/2-13	1	2-1/8	CL-45-HK-4A	1.53	1	CL-14-KR
CL-7B-SHK4TN	1/2-13	1-1/2	2-1/8	CL-45-HK-4A	1.53	1	CL-14-KR