Kohler K-27399-4K Features: Covered under Kohler's limited faucet Faucet body is constructed of zinc Coordinates with products from the Riff line seamlessly Widespread mounting type - 3 hole faucet with 8" to 16" centers Deck mounted installation - 3 hole faucet mounts directly to sink or countertop Dual lever handles control the flow and temperature of water Drain assembly included Complies with ADA standards Kohler K-27399-4K Specifications: Height: 6" (deck to top of faucet) Spout Height: 3-13/16" (deck to spout outlet) Flow rate: 1 GPM Faucet Centers: 8" to 16" (distance between centers of outside faucet holes) Maximum Deck Thickness: 1-1/2" (cannot mount on thicker decks) Faucet Holes: 3 (minimum number of holes required for installation)