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Product Information
Square Grippers are similar to Round Grippers, but their shape is useful when positive resistance to rotation is required (because they can be mounted against a step to prevent rotation). These serrated grippers are hard, replaceable inserts used to provide additional holding force and/or wear resistance when installed in a fixture. They are designed to slightly penetrate the workpiece to significantly increase gripping force, rather than relying on static friction alone. The counterbored version shown here is ideal for blind-hole installations. Available in square sizes from 1/2 to 1" (12 to 25mm in metric). Made in USA.
Application Information
Square Grippers can be mounted against a step for positive resistance to rotation.
Installation
Counterbored grippers are useful whenever fastening from behind or the side is not possible. Fasten with a standard socket-head cap screw. Grippers can be recess-mounted in a flat-bottom hole, or surface mounted to use as a rest pad. When grippers are installed in a hole, they should project 50 to 100% of serration height for maximum effectiveness (serration height is .062" on grippers with .125" x 90 Degree serrations).
Material
| MATERIAL | HEAT TREAT | FINISH | DFARS | RoHS |
| M-2 Tool Steel | Heat Treated Rc 60-62 | Black Oxide | ✔ | ✔ |
Parts Specification
| Part Number | A | B | C MOUNTING SCREW | SERRATIONS | SERRATION DIMENSIONS |
| CL-8-SGB | 1/2 | 1/2 | #10 | FINE | .125x90 Degree |
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