A single-handle centerset faucet is a type of bathroom faucet with a single handle designed to be installed on a sink or countertop with three pre-drilled holes spaced closely together. American Standard 6114118.002 Monterrey 1 Handle Centerset Faucet has Chrome finish and 1.2 GPM waterflow rate. It comes with Metal Pop Up drain. It has a Ceramic Disc Valve Cartridge which assures a lifetime of drip-free performance.