KB541-B Kingston Brass Single Handle 4" bathroom Faucet with Brass Pop-UpSingle Handle Deck Mount3 Hole Sink Application4" Centerset3 hole 4" center spread installationFabricated from solid brass material for durability and reliabilityPremium color finish resist tarnishing and corrosion180 deg Joystick type control mechanism1/2" IPS male threaded shank inlets, Duraseal washerless cartridge2.2 GPM (8.3 LPM) Max at 60 PSIIntegrated removable aerator3-3/4" spout reach from faucet body5-3/4" overall heightDrip-free washerless cartridge systemMatching brass pop-up drain included3-3/4" spout reach5-3/4" faucet height1-5/8" spout clearance