PneumaticPlus 5/16-Inch Tubing 100Foot Roll for Air Compressor/Garden WOG Water Oil Gas Polyurethane O/D:5/16 Inch (8 mm) & I/D:5 mm Hose (Tubing) Color: Black, Length: 100 Foot, Flexibility: 95A Durometer Air Tool, Garden, Industrial Robotics, Pneumatic System, Lubricating Systems Pneumatic System 5/16-Inch Air Tubing - 100-Foot Roll/0~200 PSI/ 5~140 F Also available in Blue & Clear.