Temperature Specialists, Inc.
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 lobbed aluminum hand knob 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. Available in a clear anodized finish, and features a blank hub with centering spot. Contact one of our sales engineers concerning specialty bores, taps and set screws. Inch and metric versions available.
4 Lobed Tapped Aluminum Hand Knobs
<!-4 Lobed Tapped Aluminum Hand Knobs - 2->
Unit of Measure
1 

Item #

Dimension A

Dimension B

Dimension C

Dimension D

Thread Size

Reamed Diameter

Drawings

1HKA-1010 N/A 1 in N/A 7/8 in N/A 1/2 in N/A 1/2 in N/A N/A Solid

1HKA-1011 N/A 1 in N/A 7/8 in N/A 1/2 in N/A 1/2 in N/A 1/4-20 N/A

1HKA-1012 N/A 1 in N/A 7/8 in N/A 1/2 in N/A 1/2 in N/A 1/4-20 N/A

1HKA-1013 N/A 1 in N/A 7/8 in N/A 1/2 in N/A 1/2 in N/A N/A 1/4 in

2HKA-1014 N/A 1-1/2 in N/A 7/8 in N/A 5/8 in N/A 3/8 in N/A N/A Solid

2HKA-1015 N/A 1-1/2 in N/A 7/8 in N/A 5/8 in N/A 3/8 in N/A 5/16-18 N/A

2HKA-1016 N/A 1-1/2 in N/A 7/8 in N/A 5/8 in N/A 3/8 in N/A 5/16-18 N/A

2HKA-1017 N/A 1-1/2 in N/A 7/8 in N/A 5/8 in N/A 3/8 in N/A N/A 5/16 in

3HKA-1018 N/A 2 in N/A 1 in N/A 13/16 in N/A 1/2 in N/A N/A Solid

3HKA-1019 N/A 2 in N/A 1 in N/A 13/16 in N/A 1/2 in N/A 3/8-16 N/A

3HKA-1020 N/A 2 in N/A 1 in N/A 13/16 in N/A 1/2 in N/A 3/8-16 N/A

3HKA-1021 N/A 2 in N/A 1 in N/A 13/16 in N/A 1/2 in N/A N/A 3/8 in

4HKA-1022 N/A 2-1/2 in N/A 1-1/8 in N/A 1 in N/A 9/16 in N/A N/A Solid

4HKA-1023 N/A 2-1/2 in N/A 1-1/8 in N/A 1 in N/A 9/16 in N/A 1/2-13 N/A

4HKA-1024 N/A 2-1/2 in N/A 1-1/8 in N/A 1 in N/A 9/16 in N/A 1/2-13 N/A

4HKA-1025 N/A 2-1/2 in N/A 1-1/8 in N/A 1 in N/A 9/16 in N/A N/A 1/2 in

5HKA-1026 N/A 3 in N/A 1-1/4 in N/A 1-1/4 in N/A 5/8 in N/A N/A Solid

5HKA-1027 N/A 3 in N/A 1-1/4 in N/A 1-1/4 in N/A 5/8 in N/A 5/8-11 N/A

5HKA-1028 N/A 3 in N/A 1-1/4 in N/A 1-1/4 in N/A 5/8 in N/A 5/8-11 N/A

5HKA-1029 N/A 3 in N/A 1-1/4 in N/A 1-1/4 in N/A 5/8 in N/A N/A 5/8 in

Unit of Measure
1