Apache 3/8" I.D. PU38-25B Polyurethane Self Storing Air Hose Application: For use with pneumatic air tools. Urethane air hose that can be used in both horizontal and vertical applications. Specifications: Construction: Hose is compounded for the best abrasion resistance and most rugged applications. Assemblies: Have two 6" tails to eliminate tangling at the supply and tool ends. Coupled: 1/4" male swivel couplings and bend restrictors on both ends. Benefits: When not in use, hoses automatically recoil into their storage area. Eliminates the hazard of hoses sprawled across work area. Thickness/ID-OD: 3/8" I.D. PU38-25B