Single-Handle Lavatory Faucet Installation INSTALLATION MANUAL Tools You Will Ned : Adjustable wrench Hexagon wrench Philips: Screwdriver Noteworthiness installation : 1.Please check that all components are present, i 2.Before installation ensure that afl feed lines are clear of debris and nonfood valve is present. 3.Ensure water pressure Is between 20-125 PSI (includes combination of hot-and cold feed lines). 4.Pictures in the manual are general in content and.