Coxreels Safety Series spring-driven retractable hose reel is ideal for use with air, water, oil, grease and other fluids. Professional-grade, all-steel construction spring-driven hose reel is equipped with the EZ-Coil safety system that retracts up to 80% slower than conventional hose reels. U.S.A. Hose (in. x ft.) : 3/8 x 50, Reel Capacity (Hose Length ft. x Hose Diameter in.) : 50 x 3/8, Pressure (PSI) : 4,000, Hose Included: Yes Superior design includes external fluid path with brass NPT swivel and nitrile seals that screws directly on a 1in. solid steel axle for simple maintenance and fast and easy hose installation Enclosed factory-matched cartridge-style spring motor for safe and convenient replacement Heavy-duty CNC robotically spun discs with rolled edges and ribbed discs for greater strength and safety Versatile guide arm adjusts to wall, floor, vehicle and overhead positions Multi-position lock ratchet secures hose at desired length Rust-free and long-lasting CPC blue powder-coat finish