Grip-Rite GRPU3850C Polyurethane Air Hose with Couplers, 3/8-Inch by 50 Feet Swivel fittings prevent kinking and make the user's job a lot easier 40% lighter than other hoses Resists kinking Perfect for cold weather, this hose will stay flexible up to -40Degree F Field repairable 40 percent lighter than other hoses Flexible in cold weather Resists kinking Swivel fitting to reduce twisting