American Standard R800R800 Hampton Deck Mount Tub Filler Rough Valve Body Deck mount tub filler accessory Ceramic disc valves assures a lifetime of smooth handle operation and drip-free performance 1/2-inch sweat inlets 12-inch long 1/2-inch nominal rigid copper waterway can be cut to shorter lengths or extended with common copper sweat connections Adjustable rough-in up to 2-1/2-inch