Plastic Ball Knobs
Jergens Brass Ball Knobs are ideal for control levels, push/pull rods, and many other applications.
Features, Benefits, & Product Specifications:
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Material: Plastic
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Colors: Available in Red or Black
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Insert: Brass
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Finish: Tumble (Sand and buff finish available upon request)
Plastic Ball Knobs

Select a part number for CAD drawings, price and stock availability.
Part Number | CAD | Unit | A (In) | B (In) | C (In) | D |
---|---|---|---|---|---|---|
31301 |
|
Inch | 3/4 | 1/4 | 5/16 | 10-32 |
31302 |
|
Inch | 1 | 1/2 | 7/16 | 1/4-20 |
31303 |
|
Inch | 1 | 1/2 | 1/2 | 3/8-16 |
31304 |
|
Inch | 1 3/8 | 5/8 | 1/2 | 3/8-16 |
31305 |
|
Inch | 1 3/8 | 5/8 | 5/8 | 1/2-13 |
31306 |
|
Inch | 1 7/8 | 3/4 | 5/8 | 1/2-13 |
31307 |
|
Inch | 1 7/8 | 3/4 | 3/4 | 5/8-18 |
31308 |
|
Inch | 1 | 1/2 | 7/16 | 5/16-18 |
31309 |
|
Inch | 1 3/8 | 5/8 | 7/16 | 5/16-18 |
31311 |
|
Inch | 1 3/8 | 5/8 | 5/8 | 1/2-20 |
31312 |
|
Inch | 1 7/8 | 3/4 | 1/2 | 3/8-16 |
31313 |
|
Inch | 1 7/8 | 3/4 | 5/8 | 1/2-20 |
31314 |
|
Inch | 1 5/8 | 11/16 | 1/2 | 3/8-16 |
31315 |
|
Inch | 1 5/8 | 11/16 | 5/8 | 1/2-13 |
31316 |
|
Inch | 3/4 | 1/4 | 5/16 | 5/16 |
31317 |
|
Inch | 1 | 1/2 | 1/2 | 1/2 |
31318 |
|
Inch | 1 3/8 | 5/8 | 5/8 | 1/4-20 |
31319 |
|
Inch | 1 5/8 | 11/16 | 5/8 | 5/16-18 |
31320 |
|
Inch | 1 7/8 | 3/4 | 7/16 | 5/16-18 |
Documents and Videos
Operating Manual
Operating Manual - 81600 ONLY
Jergens Production Vise System
Jergens Production Vises Features and Benefits
Vertical Machine Solutions
Horizontal Machine Solutions
Hydraulic Production Vises
Production Vises