Delta Faucet T50001-SS Faucet, 1.88 x 3.75 x 1.88 inches, Stainless 1.6 gpm, 6.1 L/min Requires 1/2 in. R50001 body spray rough-in Adjusts both vertically and horizontally Rough opening must be a minimum of 2 5/8 in. diameter Water Efficient Product meeting CALGreen standards Plastic