WaterSense certification promotes water conservation Includes matching finish drain assembly 1.50 gpm at 60 psi, 5.7 L/min at 414 kPa 3-hole 4 in. installation 4-5/16-Inch long, 3-3/4-Inch high spout 4-5/16-Inch long, 3-3/4-Inch high spout 2-3/8-Inch from deck to aerator Clear knob handles Metal pop-up 4-5/16-Inch long, 3-3/4-Inch high spout 2-3/8-Inch from deck to aerator Clear knob handles Metal pop-up Sensible styling that complements any home.