Remove the screws from the old lock on the inside of the door.
How to change room door lock.
Check for any pinholes or depressions in the handle or around the trim.
Disassemble the lock sections by unscrewing the two interior screws.
How to change door locks method 1 of 3.
Insert the new bolt into the opening on the edge of the door and fasten it to the door with the provided screws.
Some locks designed for interior use may have these holes on the exterior side for homeowners who have lost the key.
Simple to replace or change a security door lock without key.
Use a phillips head.
These are found on the inside half of the knob.
Slip a straightened safety pin into small holes or use a flat screwdriver to press against a slot or depression.
In apartment complexes this is now the most common way of changing locks on a door.
Rekeying involves realigning the pins and springs in the inner workings of the lock in.
Remove the screws that secure the interior lock section to the exterior half.
Once the new pins are in reverse the steps to reassemble the lock.
So you lost the key and now you are unable to remove the lock.
In this video you will see how y.
Replacing a knob lock.
Insert the pins and reassemble the lock dump out the old pins insert the new key and use tweezers or small needle nose pliers to match the new colored pins to the color code on the special instruction sheet.
Purchase a kit labelled for your lock s brand.
For added security you can even try installing a double sided fingerprint door lock that might require a code to be opened from the inside and the outside.
But this is not possible when there is a keyless door lock installed on your door.
If the deadbolt comes with an interior plate and a decorative.
Regular door locks can be easily compromised and picked because someone could copy your locks in some way.