Drill edge hole with spade bit.
How to install antique door locks.
How to install a deadbolt in 15 steps.
Fasten both with mounting screws.
Fit the lock over the projecting cylinder post and put the knob s spindle and rosette assembly on the thumb latch post.
Mark center holes on face and edge.
Chisel out mortise for deadbolt.
Screw deadbolt to edge of door.
To steady the base of the handle insert a mounting screw and hide its head with the decorative cover supplied.
Next fit the knob on the spindle and tighten its setscrew.
Drill face hole using hole saw.
Use a combination square to mark the mortise outline onto the edge of the door.
Insert deadbolt into edge hole and mark its outline.
Trace the lock mortise onto the door rail and mark the hole for the doorknob.
1 a tube latch with face plate an.
Hold the lockset s escutcheon plate on the door and mark the doorknob hole onto the vertical rail approximately 36 inches from the door bottom.
Position paper template on door edge.