4pcs Air Line Connectors Euro Airline Hose Compressor Fittings 1/4" BSP Coupler and Plug Kit Couplings Connector Male

INCLUDING - Come with 4pcs Male Fitting Male Thread. For pneumatic tools, air compressors, air pipes package. FUNCTION - Spring Loaded Quick Release Couplers For Use On The Compressor Side Have A Valve Built In To Shut Off The Air When Changing Between Tools. Nickel-plated finish for rust and corrosion resistance. SIZE - 1/4" BSP. Tightening 12mm hex (Male fitting Male thread) Tightening 16mm hex (Male fitting Female thread) Tightening 19mm hex (Female fitting Male/Female thread) Type: Male/Female fitting, male/Female thread. DESIGN - Simple To Use, Just Slide Back The Collar And Insert The Fitting, Then Slide The Collar Fully Back To Lock In Place. Enables Tools And Airlines To Be Quickly Connected / Disconnected. ADVANTAGE - Made of heat treated hardened steel. Spring loaded quick release couplers for use on the compressor side have a valve built in to prevent air escaping while changing between tools.