Delta Brilliance Finishes Help Keep your Faucet or Shower Looking Like New for Life, Brilliance Finishes are Durable, Long-Lasting and Guaranteed not to Corrode, Tarnish or Discolor, Tested Against More than 100 Household Cleaners, These Scratch-Resistant Finishes can Even Withstand Repeated Scouring with Steel Wool; 3-Hole Installation; Ceramic Cartridge; ADA Compliant; WaterSense® Certified; Lifetime Limited Warranty; Lead-Free 8-7/16" L, 1/2"-14 IPS, 1.5 GPM at 60 PSI, 8" Hole Center, Lead-Free, Brilliance Luxe Nickel, Open Channel Spout, 1/4 Turn, 2-Handle, Wall Mount, Bathroom Sink Faucet