100' x 1/2" Wall Truck Mountable Retractable Air Hose Reel Rubber 300 PSI Includes 100' x 1/2" 300PSI Air Hose; Mounts to Wall, Floor, or Ceiling Fully Retractable; Dimensions: 19.5" X 22.5" X 8" Locking Ratchet Brake, Spring Powered Rewind; Ideal for construction and automotive shops, Mounts to floor, ceiling, wall, or vehicle quickly and easily! Quantity: 1