The Fluidmaster Faucet Connector is designed with an exceptionally flexible, high strength, reinforced vinyl jacket. Extra-long stainless ferrules with radial crimp for more security. Non-toxic core resists chlorine and chloramines. Captive cone washers seal tightly. Easy to grip, heavy-duty, nickel-plated, brass hex nuts. Inlet Diameter: 3/8 in. Inlet Fitting Type: Compression Outlet Diameter: 1/2 in. Outlet Fitting Type: FIP Material: Braided Stainless Steel Product Type: Supply Line Application: Faucet Average Lead Content: Lead-Free Working Pressure: 600 psi