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Headless Carr Lock Clamps
The Headless Carr Lock System allows accurately locating and clamping at the same time, with just the turn of a hex wrench. Ideal for mounting quick-change tooling on a subplate while taking minimal real estate on the top of your fixture. The Headless Carr Lock Clamp comes in two variants, primary (-1) and secondary (-2). The primary clamp is used to accurately locate your plate while the looser fit on the secondary clamp reduces binding. Made in USA.
Application Information
Application 1 (Round-Diamond Assembly): (1) Headless Carr Lock Clamp(1) Round Pin(1) Diamond Pin
Application 2 description (2HCLC Assembly): (2) Headless Carr Lock Clamps
Material
| Item | Material | Heat Treat | Finish | DFARS | RoHS |
| Clamp Body | 4340 Steel | Heat Treated Rc 40-45 | - | ✔ | ✔ |
| Balls | 440C Stainless Steel | - | - | ✔ | ✔ |
| Clamping Screw | Carbon Steel | - | Black Oxide | ✔ | ✔ |
| O-Ring | Viton | - | - | ✔ | ✔ |
Parts Specification
| A Shank Diameter Nominal (Inch) | A Shank Diameter Actual (Inch) | B (Inch) | C (Inch) | D Thread (Inch) | E Hex (Inch) | Max Screw Torque(ft-lbs) | Max Hold-down Force(lbs) |
| 20mm" | 0.7720/.7700" | 0.75" | 0.78" | 3/4-16" | 1/8" | 3 ft-lbs | 3000 lbs |
Warning:
This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov
