Delta Brilliance Finish Help Keep your Faucet or Shower Looking Like New for Life, Brilliance Finish are Durable, Long-Lasting and Guaranteed not to Corrode, Tarnish or Discolor, Tested against More than 100 Household Cleaners, These Scratch-Resistant Finish Can Even Withstand Repeated Scouring with Steel Wool; Spout Features Hidden Water-Efficient Aerator; 2 or 3-Hole Installation; Accommodates up to 3 Inch Deck Thickness; Ceramic Cartridge; WaterSense® Certified; Lifetime Limited Warranty; Lead-Free 8-3/4" H x 5-1/2" Clearance x 7" Reach, 1/2"-14 NPSM, 1.5 GPM at 60 PSI, 8" Hole Center, Lead-Free, Brilliance Brushed Nickel, Solid Brass, 1/4 Turn 2-Handle, Widespread Bridge, Deck Mount, Bathroom Sink Faucet