Spout Features Hidden Water-Efficient, Laminar Flow Aerator; 1-Hole Installation; Ceramic Cartridge; Integrated Rotary Valve Rotates 90° from Cold to Hot Temperature; 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; ADA Compliant; WaterSense® Certified; Lifetime Limited Warranty; Lead-Free 5-5/8" H x 4-9/16" Clearance x 4-55/64" Reach, 1/2"-14 NPSM, 1.5 GPM at 60 PSI, Lead-Free, Brilliance Luxe Nickel, Fabricated Solid Brass, 1-Handle, Deck Mount, Bathroom Sink Faucet with Metal Pop-Up Drain