Uniweld 40045 Air Chuck with 1/4-Inch M.F. Fitting Durable brass construction that is corrosion resistant Angled head with rubber gasket for easy access and leak-free seating on tire valves Includes a 1/4" Male Flare Fitting Attaches to Uniweld Part No H2SSM 2-Feet Service Hose or Part No H5SMY 5-Feet Service Hose