Welding Argon or Shield Gas Hose Coupler 5/8"-18 Female x 5/8"-18 Female - 11N17

Welding Argon or Shield Gas Hose Coupler 5/8"-18 Female x 5/8"-18 Female - Model: 11N17 High-quality Brass - TIG/MIG Gas Hose Coupler This 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.
Dont buy cheap TIG adapters that will waste your expensive Argon.