Acoplamiento rápido para aire comprimido, adaptador para manguera de compresor de aire BSP de 1,4 pulgadas, acoplamiento neumático macho y hembra, paquete de 12 piezas

Package Contents: The air hose fittings include 2 male/female threaded fittings, 2 female threaded fittings, and 4 male/female threaded fittings. Function: These air pump fittings allow for quick connection/disconnection of tools and tubing. Size: 1/4 inch BSP. 12 mm hex (male thread) - 16 mm hex (male/female thread) - 19 mm hex (male/female thread). Easy to Use: Simply slide the retaining ring back into the air hose fitting, then slide the retaining ring all the way back to lock it in place. Premium Materials: The air hose fittings are made of heat-treated hardened steel and galvanized for rust and corrosion resistance.