CXR2099 Features: * Solid brass NPT swivel with stainless steel stud for non-corrosive strength & performance * Lubricated factory-balanced spring motor, constructed on in-house proprietary custom machinery, ensures the highest quality & long lasting reliability * Cartridge-style spring motor easily accessed, serviced and/or replaced if necessary * Double supported 1"" solid steel axle with 1"" self-lubricated precision bearings * Swivel O-ring seals supported by Teflon backup rings that warrant consistency & durability * Heavy ribbed steel discs with rolled edges for maximum strength & safety * Non-corrosive 1/4"" zinc-plated steel lock ring with stainless steel lock dog & spring * Multi-position locking ratchet easily secures hose at desired length * Guide arm adjusts for various mounting positions including wall, floor, ceiling, & vehicle * Detachable roller-guide with smooth rollers eliminates pinching & reduces hose wear * Protective spring guard on inlet protects hose from rubbing & wearing * Adjustable solid rubber hose stop for convenient lead length positioning * Standard hose is for air or water service only * Inner Diam: 1/2 in * Outside Diam: 27/32 in * Operating Pressure: 300.0 psi * Price is for 1 Each Construction: * High-quality steel construction & durable epoxy powder-coat finish Dimensions: * Length: 50 ft