Sturdy Goodyear 1/2in. dia. x 50ft. EPDM rubber hose is ideal for use with pneumatic tools, stapler guns, lawn sprayers and air compressors. Features a weather-, oil- and heat-resistant outer coating. U.S.A. Max. PSI: 250, Hose Diameter (in.): 1/2, Hose Fitting Size (in. NPT): 1/2, Hose Length (ft.): 50, Hose Temp Range (deg F): -40-190, Material Type: EPDM rubber, Hose Application: Air tools