The Flexzilla Pro Retractable Air Hose Reel from Legacy Manufacturing features a 3/8" by 50' premium air hose and utilizes an auto-retract/latch mechanism to simplify jobs by keeping excess hose out of the workspace. Its positive latching mechanism automatically locks the hose in 18" intervals, while an adjustable hose stopper allows the retracted hose length to be increased or decreased to suit the user's needs.