4 Lobed Imperial Studded Aluminum Hand Knobs On JBF National

JBF National 49175 West Rd.
JBF National 49175 West Rd. Wixom, MI. 48393
Phone: 248-957-8871
Fax: 248-987-0438
E-Mail: Sales@jbfnational.com
Website: www.jbfnational.com

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This 4 lobed studded aluminum hand knob from JBF National is manufactured from the highest quality aluminum, and is designed to meet the requirements of even the most demanding industrial applications. The 4 lobe design of this hand knob (also known as a clamping knob) ensures positive palm and finger grip, each and every time. Inch and metric versions available.

4 Lobed Imperial Studded Aluminum Hand Knobs

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Unit of Measure

Item #	Knob Diameter (A)	Thread Size	Total Length (B)	Hub Diameter (C)	Hub Length (D)	Stud Length (E)

1HKA-1000	N/A 1-1/2 in	N/A 1/4-20	N/A 2-5/8 in	N/A 5/8 in	N/A 3/8 in	N/A 1-3/4 in
1HKA-1001	N/A 1-1/2 in	N/A 1/4-20	N/A 3-7/8 in	N/A 5/8 in	N/A 3/8 in	N/A 3 in
2HKA-1002	N/A 2 in	N/A 5/16-18	N/A 2-3/4 in	N/A 13/16 in	N/A 1/2 in	N/A 1-3/4 in
2HKA-1003	N/A 2 in	N/A 5/16-18	N/A 4 in	N/A 13/16 in	N/A 1/2 in	N/A 3 in
3HKA-1004	N/A 2-1/2 in	N/A 3/8-16	N/A 2-7/8 in	N/A 1 in	N/A 9/16 in	N/A 1-3/4 in
3HKA-1005	N/A 2-1/2 in	N/A 3/8-16	N/A 4-1/8 in	N/A 1 in	N/A 9/16 in	N/A 3 in
3HKA-1006	N/A 2-1/2 in	N/A 1/2-13	N/A 2-7/8 in	N/A 1 in	N/A 9/16 in	N/A 1-3/4 in
3HKA-1007	N/A 2-1/2 in	N/A 1/2-13	N/A 4-1/8 in	N/A 1 in	N/A 9/16 in	N/A 3 in
4HKA-1008	N/A 3 in	N/A 5/8-11	N/A 3 in	N/A 1-1/4 in	N/A 5/8 in	N/A 1-3/4 in
4HKA-1009	N/A 3 in	N/A 5/8-11	N/A 4-1/4 in	N/A 1-1/4 in	N/A 5/8 in	N/A 3 in

Unit of Measure