The Estwing 1/4 in. x 50 ft. PVC / Rubber Hybrid Air Hose with Brass 1/4 in. NPT Industrial Fitting and Universal Quick Connect Coupler is ideal for supplying compressed air to pneumatic tools and inflation accessories. This durable air hose is built to last and features rugged and lightweight PVC / rubber hybrid construction, bend restrictors at each end, a non-marring twist and kink resistant design, and all weather flexibility. Brass fittings are included to increase performance and durability. The 1/4 in. x 50 ft. PVC / Rubber Hybrid Air Hose with Brass 1/4 in. NPT Industrial Fitting and Universal Quick Connect Coupler is perfect for DIYers tackling home improvement and repair projects as well as construction contractors at the jobsite, and is part of Estwing's professional line of pneumatic tools. Construction Applications: Supplies compressed air to pneumatic tools and inflation accessories Built to Last: Rugged and lightweight PVC / rubber hybrid material, bend restrictors at each end, and brass fittings result in a durable pneumatic hose resistant to damage Oil, Electrical, and Chemical Resistant: Protective rubber coating extends life of the hose High Performance: Non-marring, twist and kink resistant design for consistent air delivery and professional results Operating Pressure: 50 ft. air hose operates at up to 300 PSI for a wide variety of projects Working Temperature: All weather flexibility allows work inside or outside from -40F to 164F, lies flat when working and coils up nicely at end of the day Included: 1/4 in. NPT industrial fitting and universal quick connect coupler, both made of brass to resist rust and corrosion