Plastair Industrial SBH412-1-5-U Copolymer Snapback Recoil Air Hose, 12' Length, 0.312" Coil OD, 250 PSI Maximum Pressure, 0.25" Coil ID Superior coil memory for a long lasting tight spiral Ultimate compression fittings for extreme durability Includes spring guards on both ends to prevent kinking Extremely lightweight and compact Excellent resistance to abrasion, impact, flex fatigue, many industrial chemicals, oils and solvents