Specifications are: * Auto Reel air hose. * Hose length is usually 13 meters. * Hose size is 8 x 12 mm (8 mm inner diameter and 12 mm outer diameter). * Maximum operating pressure is 15 bar (approximately 217 PSI). * Impact-resistant ABS plastic housing. * Wall-mounting base with swivel for easy movement. * Hose locking system at any length and automatic retraction upon pulling.