Push-On Hose Fitting, For Hose I.D. 1/4 in, Barb Size 1/4 in, Rigid, Fitting Shape Straight, Hex Head Size 7/16 in, Hose Fitting A Gender Male, Hose Fitting B Gender Male, Hose Fitting A Size 1/4 in, Hose Fitting B Size 1/8 in, Hose Fitting A Connection Type Hose Barb, Hose Fitting B Connection Type NPT, Fitting Material Brass x Brass, H59, Reusable Yes, 250 psi Brass multipurpose push-on barbed hose fittings provide good strength, ductility, and corrosion resistance. They are more heat-resistant than 6061-T6 aluminum push-on barbed hose fittings. They have raised ridges (or barbs) on one end that hold the fitting in place when it's pushed into a hose, creating a leak-resistant seal without needing a clamp.Multipurpose push-on barbed hose fittings connect multipurpose hoses without using t.