Toto TS400FL51#BN 4-1/2-Inch-2.0-GPM Transitional Collection Series B Single-Spray Handshower, Brushed Nickel WaterSense certified low-flow 2.0 gpm (7.5 lpm) Single-spray handshower 4-1/2-Inch Single-spray handshower, 4-Inch Diameter spray face Rubber nozzles to prevent limescale build up, G 1/2-Inch connection CalGreen compliant