Insert the exterior part of the lock into the door by feeding the long metal piece through the opening in the center of.
Installing new locks on old doors.
Install the faceplate on the edge of the door and fasten it with the screws provided.
Refer to this when you buy your new lockset to make sure the hardware is compatible.
Open the door and remove the screws from the interior.
Video shows how to take the old door knob off.
Install the door plate with two screws and test the lock to make sure it works.
The most comprehensive method of ensuring security it involves removing the existing lock from the door including the handle if it s a handle lock combo and then installing.
If the deadbolt comes with an interior plate and a decorative.
If you re installing a lockset in an existing door take out the old lockset and measure the backset the distance from the door edge to the center of the lockset hole.
How to install new door locks 1.
How the new one fits together and how to install the new one in the door.
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How to install a lockset installing a lockset.
Insert the new bolt into the opening on the edge of the door and fasten it to the door with the provided screws.
Open the door halfway and tap two shims one from each side between the floor and the door bottom to.
Place the lock plate on.
Remove the existing door lock from the door if there is one.
If the new plates are slightly larger than your old deadbolt mark a line around the new faceplates and chisel.
The two important variables when installing a lockset are the height of the knob above the finish.
Install your new lock then the doorknob and mark on the doorjamb where your matching strike plate should go so it will perfectly line up with the new lock on the door.