INSTRUCTION FOR INSTALLATION OF LOCKETS 1. MARK DOOR Mark center of door edge and center | hole on door face through guide on 80mm fitting all doors farm 6mm ta Comm thickness). INSTALL STRIKE Install strike as illustrated and make sure it is set to the same height as the latch. Guard Bolt Strike 5. INSTALL INTERIOR LEVER Turn interior lever so that assembly and rose can be placed on spindle (The knob must be placed in same level with Connect bar Tighten screws.