Bernard 40B Shortstub Stick Electrode Holder 400A Bernard™ 40B Shortstub™ Electrode HolderThe Bernard™ 40B Shortstub™ stick electrode holder is the industry standard for consistent performance when you demand it. Electrodes can be used within one inch of the high heat, high impact head compared with the normal three inches of the electrode that is leftover when using a typical tong-type holder Increased productivity because it is designed for quick, easy installation of electrodes Built to last with a proven high impact, high heat replaceable head. long life because the replaceable head can be ordered separately and installed quickly, eliminating total replacement Over 2,000 pounds of gripping pressure enables the electrode to be bent to a desired shape for access to difficult welds 400 Amp capacity at 60% duty cycle 1/16th" to 1/4" electrode size The cable connection is a 19/32" (1.5cm) "model b" large ballpoint screw