Goodyear EP 46561 1/2-Inch by 25-Foot 300 PSI Rubber Air Hose with 1/2-Inch MNPT Ends Solid Brass End Fittings: 1/2-Inch NPT (M) Spiral Synthetic Yarn Reinforcement Abrasion-Resistant Rubber Outer Jacket 100% Made and Assembled in the USA 10 Year Guarantee