Collet, Collet Type B Collet, For Maximum Stud Length 1 1/4 in, For Stud Diameter 0.3125 in, Stud Welding Process Capacitive Discharge, For Welder Series CD-212, CD-312, CD-512, ProWeld CD Welders, Overall Diameter 3/8 in, Overall Length 1 3/8 in,...