Product details:

Tweco Tweco Tong 500 A Electrode Holder designed for 4/0 cable size accommodates electrode thru 3/8" and is made of copper alloy. 13 1/4" Long holder with ballpoint cable connection is completely insulated and has reversible top, bottom insulators. It holds the welding electrode in place with 6-position jaw patterns and is ideal for metal fabrication. Holder featuring protected springs has cable connection supports that reduce cable strand breakage.