3pcs Air Line Connectors Euro Airline Hose Compressor Fittings 1/2" BSP Coupler and Plug Kit Couplings Connector Male

INCLUDING: Comes with 3 pieces of male Euro compressed air coupling made of brass with external thread. SIZE: 1/2 "BSP TW coupling. Length of coupling connector: 37mm / 1.457"; Thread diameter: 20.4mm / 0.803 "; hose connection diameter: 10mm / 0.394"; Type: Male Fitting Male Thread. FUNCTION: Spring-loaded quick couplings for use on the compressor side have a built-in valve to switch off the air when changing between the tools. DESIGN: Easy to use, just slide the collar back and insert the fitting, then push the collar back fully to snap it into place. Allows quick connection / disconnection of tools and airlines. ADVANTAGE: Made of brass, it has a good sealing performance, rust protection, long life, has an antistatic effect and is better suited for oil and gas pipes. Spring loaded quick couplings for use on the compressor side have a built-in valve to prevent air from escaping during tool change., Weight: 0.220462262 pounds, Manufacturer: Sukudon