This grounding clamp offers an excellent solution for grounding to Alpha 28 fixturing tables for welding applications. The connectors are designed to easily twist-lock on and off while delivering consistent ground. The clamp is designed to fit into any 28 mm diameter hole of 13 to 25 mm depth.

500A. Grounding capacity will vary based on the cable used, but is designed to fit up to 2/0 size cables.