Approved Vendor KV1UYE8 Electrode Holder, 300 A Max Amperage, 2 0, Ball Point Screw 2NPL3 Featuring Self Cleaning Threads with Featuring Self Cleaning Threads with Replaceable Hook and Heel Jaws Jaw Material Alloy Steel Handle Type I Beam Material Steel Standards Federal Specification GGG N65IE Blows per Minute 3100 Max Electrode Holder For Use With Arc Welder Welding Processes Stick Welding (SMAW) Material Copper Alloy Amps AC 300 A Cable Connection Ball Point Thru 2 0 Weight 18 oz Cable Connection Type Ball Point Screw Holder Jaw Material Copper Alloy Type Clamp Style Wire Gauge 2 0 Duty Rating Medium Duty Maximum Current 300 A Country of Origin Multiple