Pneumatic & Hydraulic Parts & Components Including Fitting, Quick Coupler Plug Material: Brass, Steel, Stainless, Pu Tubes Brass Fitting, Air Duster W Quick Coupling and Polurethane Coil Hose, Tubing and Accessories, Push, in Hose Fitting, Polyurethane Hoses, Nylon Tubes, Hose Pipes ...