Welding Argon or Shield Gas Hose Coupler 5-8"-18 RH Female x 5-8"-18 RH Female

High-quality Brass - TIG/MIG Gas Hose CouplerThis coupler is used to attach two Tig/MIG gas hoses together.?”-18RH Female x ?”-18RH Female. Fits with most of American MIG and TIG, Argon, CO2 and Mixture gas hoses with ?”-18RH Male fittings.This coupler can also be used to connect TIG Dinse Plugs Connectors with a gas line, to the flowmeter hose.The threads in this adaptor are carefully machined for a leak-free connection. Don´t buy cheap TIG adapters that will waste your expensive Argon.