Westbrass Plumbing Parts 20"X2.75" Compression Supply Line Matte Black Copper
It uses a 5/8 in. OD (1/2 in. Copper) Inlets with a 3/8 in. OD Compression outlets with nut and ferrule. The kit features a 20 in. Bullnose faucet riser. The valves use traditional compression closure for positive seal.