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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 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

| 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 | - | - | ✔ | ✔ |

| A Shank Diameter Nominal (mm) | A Shank Diameter Actual (mm) | B (mm) | C (mm) | D Thread | E Hex (mm) | Max Screw Torque (nm) | Max Hold-down Force (kn) |
| 20mm | 19.609 / 19.558mm | 19.05mm | 19.81mm | M18 X 2.5 | 3mm | 4.1 Nm | 13 kN |
Ships within 48 hours · Estimated delivery Jun 26 - Jul 1
US$40
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