A style of faucet that has the spout and handles combined into a single part. Usually installed on a lavatory with 4" center-to-center faucet holes.
A style of bathroom lavatory faucet having combined spout and handles. Handles are 4" from center of handle-to-handle. Also a single handle faucet installed on 4" center-to-center faucet holes. (Picture)
Lavatory faucet which installs into fixture holes set 4" apart, combining handles and spout in the same faucet body. It is commonly available with two handles. All KOHLER two-handle faucets are ergonomically designed to operate with a comfortable 1/4 turn of the handle.
Style of bathroom faucet having combined spout and handles, with handles 4 inches apart, center-to-center. Also a single-handle faucet installed on 4 inches center-to-center faucet holes.