Lenco 02070 Lenco Mig-600 Ground Clamp Mig-600 Ground Clamp, 600 Amperage Rating – Each

Designed especially for the MIG welding process
Powerful bite and swivel pad allows for low resistance ground connections
Full two-inch opening with a copper coated steel pressure screw
5/16″ copper coated steel “T” handle makes it easy to apply maximum pressure
Cable attaches with two oval-point screws and comes with connector insulator