LIFETIME LIMITED WARRANTY: You can install with confidence, knowing this Delta bathroom faucet is backed by Delta Faucet's Lifetime Limited Warranty EASY INSTALLATION: Designed to fit 3-hole, 6-16-in. widespread bathroom faucet configurations PURCHASE SUPPLY LINES SEPARATELY: Standard bathroom faucet supply lines are required for installation and must be purchased separately to complete the unit DRAIN ASSEMBLY INCLUDED: A coordinating Champagne Bronze bathroom sink drain assembly is conveniently included in the box WATERSENSE LABELED: Delta WaterSense labeled bathroom faucets use at least 20% less water than the industry standard—saving you money without compromising performance 1/4 turn handle stops 1/2 in. -14 NPSM threaded male inlet shanks Minimum 2-1/2 in. clearance to backsplash recommended LIFETIME LIMITED WARRANTY: You can install with confidence, knowing this Delta bathroom faucet is backed by Delta Faucet's Lifetime Limited Warranty