Coiled Air Hose, Coupled Assembly, Hose Inside Dia 3/8 In, Usable Length 10 Ft, Hose Length 12 Ft, NPT Size 3/8 In, Male Rigid x Male Swivel Connectors, Hose Outside Dia 0.31 In, Safety Yellow Color, Max Pressure 165 PSI, Temp Range -68 to 158 F, Tube Material Nylon 12, Cover Material Nylon 12, Coil Spring Guards on Both Ends