· 1 HOLE/3 HOLE SINGLE HANDLE WATERFALL FAUCET—The Bathroom sink faucet body is made of durable stainless steel. Fransiton offers lead-free faucets that meet NSF 61 and ADA standards. It includes a 6" deck plate for 1 or 3 hole, 4-inch center sink installation.· EASY 15-MIN INSTALLATION - Easy to install without a plumber. Mounting hole diameter: 1.25-1.6 in. Maximum base plate thickness: 1.85 in. 2 pcs 23.6 inches bathroom faucet water supply line(9/16” pipe connection), cUPC certified to reject leaks.· SAVES 20% WATER - Fransiton Bathroom faucets feature drip-free ceramic valves that have been tested at 600,000+ cycles for 20% water savings. Matching pop-up removable bathroom sink waste spout for easy daily cleaning.· MODERN BATHROOM FAUCET - The matte black bathroom faucet has an oil-sealed exterior that is resistant to fingerprints and water stains, but also corrosion resistance, combining modernity and vintage style perfectly. Ideal for bathroom sinks, vanity faucets, restroom sinks, laundry rooms, farmhouse bathrooms, and practical remodeling faucets for rental homes.· SINK FAUCET TODAY RISK-FREE - Your satisfaction is vital and if for any reason you are not happy with your product, just let us know. In addition, our products come with a one-year warranty.