"Coxreels Series spring-driven retractable hose reel features Super Hub dual-support point system to the center shaft that increases stability during operation. Professional-grade, all-steel construction features superior design, including external fluid path with brass NPT swivel and nitrite seals. U.S.A. Reel Capacity Hose Length ft. x Hose Diameter in. 35 x 1/2, Pressure PSI 3,000, Hose Included Yes, Hose in. x ft. 1/2 x 35. External fluid path with brass NPT swivel and nitrite seals 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 spin 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 ratchet secures hose at desired length Rust-free and long-lasting CPC blue powder-coat finish"