Definitions for "Centerset"
Measuring 4" from center of left handle to center of right handle.
A style of bathroom lavatory faucet that has a combined spout and handles. Center of handles are 4" apart. Also a single handle installed on 4" center-to-center holes.
A style of faucet that is installed on a lavatory with 4" center-to-center faucet holes and that has the spout and handle(s) combined into a single part.