KVM Tools KV19N766 Ground Clamp 500 A, 1 0 AWG to 3 0 AWG, Steel G3775861 Range 76 Degrees F to Range 76 Degrees F to 185 Degrees F Cable Tie Properties Halogen Free Plastic Material Machining High Speed Steel Measurement System Fractional Inch Flute Type Spiral Drill Bit Point Type Conventional Point Sub Brand Secure Grip(TM) Drill Bit Case Type Plastic Number of Drill Bits 3 Shank Type Machining Straight with Three Flats Products By Industry Electrical 3 0 Cable Connection Amps 500 A Includes Bush Features High Tensile Spring to Grip Tight Non Conductive Yes Maximum Jaw Opening 2 in Compatible Cable Gauge (Maximum) 3 0 AWG Clamp Body Material Steel Maximum Current 500 A Screw Material Zinc Plated Steel Clamp Connection Material Brass Clamp Type Ground Clamp Compatible with Surface Type Flat Clamp Type Ground Clamp