Cartridge Type: Durable Ceramic Disc Valve for Drip-Free Performance; Installation Mounting: Single Hole Installation; Spray/Stream Function: Features a Clear Non-Splash Laminar Water Stream; ADA Compliant; WaterSense® Certified; Lead-Free; Lifetime Limited Warranty 6-5/8" L x 6-1/8" H x 2-1/2" Clearance x 4-7/8" Reach, 9/16"-24 UNEF, 3/8" Compression, 1.2 GPM, Lead-Free, Tumbled Bronze, Clear Non-Splash Laminar Water Stream, 1-Lever Handle, Ceramic Disc Cartridge, 1-Spray Function, Deck Mount, Bathroom Sink Faucet with 50/50 Touch Down Drain Assembly