KOHLER K-15592-P-CP Coralais Single Control Centerset Lavatory Faucet, Polished Chrome Single-control lavatory faucet for 4-inch centers KOHLER ceramic disc valves exceed industry longevity standards two times for a lifetime of durable performance Premium material construction for durability and reliability Temperature memory allows faucet to be turned on and off at any temperature setting High-temperature limit stop allows you to preset a comfortable maximum temperature to eliminate scalding