Kohler K-R37024-4D-CP Centerset Bathroom Sink Faucet, Polished Chrome Two-handle centerset lavatory faucet for 4 inch centers Kohler ceramic disc valves exceed industry longevity standards two times for a lifetime of durable performance Solid metal construction for durability and reliability Kohler finishes resist corrosion and tarnishing, exceeding industry durability standards two times Fluid design lines for ease of cleaning