BrassCraft Speedi Plumb Plus 3/8 in. Compression inlet x 1/2 in. Female Iron Pipe outlet x 16 in. of length flexible braided polymer water connector is corrosion resistant inside and out. Used to connect the water supply to your faucet this connector features a high-tenacity multi-filament yarn protected by a special polymer coating for optimum corrosion resistance and durability. On the inside our tough PVC tubing resists attack by chlorine chloramines and other corrosive elements. The braided polymer fibers are designed to bend freely without kinking or crimping. Use to hook up cold or hot water supply. Brand Name: BrassCraft Sub Brand: Speedi Plumb Plus Inlet Diameter: 3/8 in. Inlet Fitting Type: FIP pc Outlet Diameter: 1/2 in. Outlet Fitting Type: FIP Length: 16 in. Material: Polymer Product Type: Faucet Supply Line Working Pressure: 125 psi