PowRyte Recoil Air Hose - 1/4-Inch by 25-Feet, 1/4-Inch MNPT Ends Self-storing design springs back into coiled shape after each use for better store Lightweight and low-friction for easy to work with Spring bend restrictors reduce kinking and increase life Maximum working pressure: 150 PSI; 1/4-Inch Inner Diameter; 25-Feet Long; 1/4" Male NPT(National Pipe Thread) Ends