Gracious and inviting, Kelston evokes the grandeur of traditional design while delivering outstanding performance in the bathroom. Water flows smoothly from the curved spout of this Kelston bathroom sink faucet, while two lever handles allow you to precisely control and maintain water pressure and temperature. Brass construction. Cast brass waterway. Brass valve bodies. Quarter-turn washerless ceramic disc valves. For 4" (102 mm) centers. Pop-up drain with tailpiece. 4-1/2" (114 mm) spout reach. Stationary spout. 1.2 gal/min (4.5 l/min) maximum flow rate [max at 60 psi (4.14 bar)]. KOHLER finishes resist corrosion and tarnishing.