CK-SLWHAT-35M

Large Male DINSE Safe-Loc Connector, 1/2" (12.7mm) Diameter Gas-Through Power Pin (also called 35mm Dinse or 50mm Dinse).  Adapts Water-Cooled TIG Torches with "C" Size 7/8" x 14 Male, Left-Hand Power/Water Return Nut to Power Supplies with Large-- 1/2" (12.7mm) Gas-Thru DINSE Connection.

Complete with 6' (1.8m) Water Return Hose with "B" Size 5/8" x 18 Left-Hand Male Nut-- Connects to Your Water Return-- and 12" (.3m) Gas Hose with "B" Size 5/8" x 18 Right-Hand Female Coupler-- Connects to Your TIG Torch Gas Hose.