Electrode Holder Maximum Current 400 A Duty Rating Heavy Duty Holder Jaw Material Steel Type Twist-Style Welding Processes Stick Welding (SMAW) Wire Gauge 3/0 Cable Connection Type Ball Point Screw Series Shortstub Holder Cable Socket Diameter 19/32 in Features Electrode can be Used to Within One Inch of the High Heat High Impact Head Compared With the Normal Three Inches of Electrode Leftover With Typical Tong-Type Holders For Maximum Electrode Diameter 1/4 in