The Recoil air hose springs back into its coiled shape automatically after each time using which keeping the hose out of the way between jobs. Spring bend restrictors reduce the strain near the hose ends, avoiding twisting and bending that choke off the air flow and damage the hose. The hose is made of black nylon for resistance to moisture absorption, fatigue and abrasion. its braided nylon reinforcement provide the sufficient strength to reach and maintain its maximum working pressure 200psi. It can work under temperature ranging from 32 to 120 degrees F. The industrial brass coupler and plug make you quick connect your air tool or air sources, it can be used in a wide range of industrial applications, such as manufacturing, auto repair, robotics, and compressor assembly.