The handle turns the spindle which then retracts the latch to open the door.
How to attach locks on door.
Drill the hole out until the lock fits inside.
If the deadbolt comes with an interior plate and a decorative.
This technique helps prevents splintering.
Set the new latch assembly into the 1 inch hole in the door edge so that it sinks into the mortise and lies flush.
Stand with the door open and facing its.
Tap it with a hammer gently to create a hole.
How to install a door lock door knob deadbolt.
Place the metal punch over the marked spot on the frame.
The bottom open end of the lock will hang below the handles allowing the locking mechanism to pull tight and keep the.
Most door handlesets and door knobs make use of spindles to connect both halves of the door set.
Slide the top open end of the lock through both handles on the cabinet.
Cut only halfway through one side of the door.
These were very popular add ons before interior privacy knob locks replaced them perhaps in the 1960s.
If the spindle and the outer door handle and door knob are removed your door will effectively be locked.
Another simple cheap alternative is a surface slide bolt.
They consist of a receiver plate that screws into the jamb trim sometimes mortised in and an exterior bolt that attaches to the interior surface of the door.
Insert the new bolt into the opening on the edge of the door and fasten it to the door with the provided screws.
How to install a door lock door knob deadbolt.
Insert the exterior part of the lock into the door by feeding the long metal piece through the opening in the center of.
Drill out any holes necessary for the lock securing screws in the same way.