CK-SL8-25M

SafeLoc Small Gas-Thru DINSE Connector, 3/8" (9.5mm) Diameter Power Pin (also called 25mm Dinse).  For 200 Amp Air-Cooled TIG Torches with One-Piece Power Cable Connection (7/8" x 14 Right Hand Male Thread) to Power Supplies with Small DINSE Connection with the gas flowing directly through the center of the power pin.