TAILPIECE FIXED FOR DOORS THAT HAVE HINGES ON LEFT SIDE WHEN FACING DOOR FROM OUTSIDE. EASY INSTALLATION INSTRUCTIONS FOR INSTALLING YOUR ENTRANCE HANDLE SET UPPER BORE DIAMETER HOLE LOWER BORE DIAMETER HOLE TURN KNOB INSIDE Pa INSTALLATION SCREWS -~ SINGLE CYLINDER OUTSIDE SINGLE HANDLE/ INSIDE WITH KNOB ® CYLINDER OUTSIDE HANDLE THE LOCK HAS BEEN ASSEMBLED TO FIT DOORS THAT WHEN FACING THE DOOR FROM THE OUTSIDE THE HINGES ARE ON THE LEFT.