8-1/4" Standard WeldSkill Ground Clamp, Copper Alloy, 1-1/2" Jaw Capacity, 300 Amp For 2/0 Cable

Tweco Roto-Work Ground Clamps are designed primarily to work in conjunction with the Tweco Roto-Ground Device. However, they may also be used for other high amperage grounding applications. The Roto-Ground shaft screws into the tapped back of the Roto-Work Clamp. The clamp is quickly attached or moved from one rotating weldment or fixture to the other without removing the Roto-Ground from it. Saves welding down time. Copper cast upper and lower jaws Heavy Duty Spring providing the clamping force to the work surface Insulated Spring Rugged & Reliable Design Ball-point screw secures the welding cable to the ground clamp