How Do You Install A Rim Deadbolt Lock?
Adding a deadbolt for security can be made a little easier by using a rim-mounted lock. With a rim deadbolt, you only have to drill one hole in the door for the lock tumbler cylinder. Lay out, mark and drill the size of hole specified for the lock cylinder hole in the door. Attach the lock cylinder and mounting ring to the outside face of the door. Mount the lock body to the inside face of the door. The previous two steps are sometimes accomplished at the same time because some brands tie the two pieces together by the mounting screws. Use the position of the lock mechanism to determine the mounting position of the catch – the part of the lock that the bolt seats into. Attach the catch by sinking screws through the door trim and into the actual stud framing to insure better security.