Kohler K-22020-4 Features: Two-handle widespread faucet for 8" - 16" centers Two lever handles offer separate control of hot and cold water Kohler ceramic disc valves exceed industry longevity standards, ensuring durable performance for life Includes metal pop-up drain with 1-1/4" tailpiece 1.2 GPM (gallons per minute) flow rate Coordinates with other products in the Tempered collection Lifetime Limited Warranty Kohler K-22020-4 Technologies and Benefits: UltraGlide®: The UltraGlide valve marks a revolutionary approach to faucet valve design and installation. Our dry stem technology eliminates common leak paths while an innovative new mounting system speeds installation and exceptionally durable ceramic discs ensure a lifetime of precise control and smooth performance. Kohler K-22020-4 Specifications: Height: 5-1/16" (deck to top of faucet) Spout Height: 4-1/8" (deck to spout outlet) Spout Reach: 5-1/16" (faucet base to spout outlet) Flow Rate: 1.2 gallons-per-minute Faucet Centers: 8" to 16" (distance between centers of outside faucet holes) Maximum Deck Thickness: 13/16" (cannot mount on thicker decks) Hole Size: 15/16" Faucet Holes: 3 (minimum number of holes required for installation)