Bathroom Faucet With A Pair Of Water Supply Hoses. Threaded Connection 1/2 InchThe Faucet That Fits The Sink Hole Is 1.4 Inch. 1.57 Inches (35 To 40 Mm), Or You Have To Drill ItThe Valve At The Ceramic Cartridge Is More Resistant To Wear And Not Easily Rust. Not Only Does It Bring Health; In Our Lives, But It Also Makes The Faucet More Durable And Truly More Eco-Friendly. One Hand, Easy To Handle Control Hot And Cold Temperature, Comcompatible Withtable To Wear. Washable, Compatible With Aerators, Effectively Reduce Water Consumption And Save Water.Modern Bathroom Faucets Are Made Of Polished Solid Brass, Non-Toxic And Water-Free. Lead, And Have Better Resistance To Lead. Corrosion And Rust.-Product Name: Bathroom Faucet-Material: Brass-Surface Treatment: Polished Gold-Hot And Cold Switch: Yes -Cartridge Material: Ceramic Disc-Number Of Grips: 1-Mounting Hole: 1-Installation Method : Single Hole Installation On DeckAppearance:-Spout Range: 3.9 Inches (10 Cm)-Nozzle Height: 4.5 Inches (11.5 Mm)-Height: 5.1 Inches (13 Cm)-Total Span: 6.7 Inches (17 Cm)-Package Includes:-1 X New Faucet Bathroom Sink SetIf You Have Any Questions, Don'T Hesitate To Contact Us. Send Us An E-Mail, We Are Always Ready To Help. Serve You And Can Usually Get Back To You Within 24 Hours.