American Standard 2064.831.002 Serin Widespread Bathroom Sink Faucet with Metal Pop-Up Drain, Chrome Brass construction: Durable. Easy to clean. Ideal for prolonged contact with water Ceramic Disc Valve Cartridge: Assures a lifetime of smooth handle operation and drip-free performance Lead Free: Faucet contains equals or less than 0.25-Percent total lead content by weighted average Exclusive speed connect metal drain Fewer parts. Installs in less time