Tweco 92051150 Ground Clamp 500 A, 4 0 AWG, Copper 88591159571 Mechanical Ratchet Feed Markings Index Mechanical Ratchet Feed Markings Index marks Product Type Tube Bender Set Cutting Tools Included (1) Pipe Cutter Standards Not Applicable Screwdrivers Locks and Latches Material Copper Characteristics High Quality Copper Alloy with High Strength Ball Point Connection Amps 500 A Type Clamp Features Insulated Spring Clamp Type Ground Clamp Clamp Body Material Copper Clamp Connection Material Copper Alloy Compatible Cable Gauge 4 0 AWG Screw Material Steel Compatible Cable Gauge Range 4 0 AWG Maximum Current 500 A Cable Connection Type Ball Point Screw Compatible with Brand ESAB Handle Material Copper Compatible with Surface Type Flat Plates Compatible Cable Gauge (Maximum) 4 0 AWG Maximum Jaw Opening 2 in Maximum Jaw Opening 2 in