The Mueller BU-123 Heavy Duty Grounding Clamp is made from zinc plated cold rolled steel and is rated for 100A. It can clamp on to material up to 0.75" thick and has a 4 AWG x 1/4" crimp/solder lug. Used for grounding in high current applications such as welding. Sold Individually. RoHS 3 Compliant.
Specifications
Mueller BU-123 Datasheet