Product Details: The Phillips Fifth Wheel Coiled Air is the perfect solution for your air hose needs. This nylon tubing is both flexible and chemically resistant, making it ideal for a variety of applications. The end fittings are made of brass, which are exceptionally robust and do not rust. The extra-long spring provides strain relaxation and kinking prevention, as well as relieving tension. FleetPride is your First Click in Heavy Duty®.