Single-Handle Lavatory Faucet Installation INSTALLATION MANUAL. Tools You Will Need Adjustable Wrench Haxagoniwrehch Philips. Screwdriver Notes before installation 1.Please check that alt components are: present. 2:Before installation ensure that all feed fines are clear of debris and on/off valve is present. 3.Ensure water pressure Is between (Includes combination of hot and cold feed lines). 4. Pictures in the manual are general in-content and may not represent exactly your purchased faucet.