Hand Knob Toggle Screws
Jergens Tru-Center™ Hand Knob Toggle Screws are designed for clamping irregular surfaces while the swivel shoe prevents the marring of polished surfaces. The shoe is hardened for longer life. The cast-iron hand knob is included for hand tightening. To remove the pad for installation, pull and turn counter-clockwise.
Our patented Tru-Center™ products are the only pad type on the market to provide true center-line clamping. The center line of the pad and the center line of the nut always intersect at the point of contact between the pad and the workpiece.
Features, Benefits, & Product Specifications:
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Stem Material & Finish: Stressproof® Steel, Black Oxide
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Pad Material & Finish: 4140 Steel, Zinc Plated
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Head Material & Finish: Cast Iron, Cadmium Plated
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Thread: 2A-UNC
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The pad features angular movement on either side of the center (total 16°)
Hand Knob Toggle Screws
Select a part number for CAD drawings, price and stock availability.
| Part Number | CAD | Unit | A | B (In) | C (In) | D (In) | E (In) | F (In) | G (In) | Weight 10 Pieces (lbs) |
|---|---|---|---|---|---|---|---|---|---|---|
| 36301 |
|
Inch | 3/8-16 | 2 | 1 21/32 | 11/16 | 3/8 | 1 1/8 | 2 | 0.21 |
| 36302 |
|
Inch | 3/8-16 | 2 3/4 | 2 13/32 | 11/16 | 3/8 | 1 1/8 | 2 | 0.24 |
| 36303 |
|
Inch | 3/8-16 | 3 5/8 | 3 9/32 | 11/16 | 3/8 | 1 1/8 | 2 | 0.25 |
| 36304 |
|
Inch | 1/2-13 | 2 1/8 | 1 21/32 | 13/16 | 15/32 | 1 1/2 | 2 1/2 | 0.44 |
| 36305 |
|
Inch | 1/2-13 | 2 3/4 | 2 9/32 | 13/16 | 15/32 | 1 1/2 | 2 1/2 | 0.48 |
| 36306 |
|
Inch | 1/2-13 | 3 3/8 | 2 29/32 | 13/16 | 15/32 | 1 1/2 | 2 1/2 | 0.52 |
| 36307 |
|
Inch | 1/2-13 | 4 | 3 17/32 | 13/16 | 15/32 | 1 1/2 | 2 1/2 | 0.55 |
| 36308 |
|
Inch | 5/8-11 | 3 | 2 17/32 | 15/16 | 1/2 | 2 | 3 | 1.38 |
| 36309 |
|
Inch | 5/8-11 | 3 3/4 | 3 9/32 | 15/16 | 1/2 | 2 | 3 | 1.50 |
| 36310 |
|
Inch | 3/4-10 | 4 7/8 | 4 11/32 | 1 1/8 | 19/32 | 2 | 3 | 1.56 |
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
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