In some cases door latch plate mortises might need to be cut or enlarged.
How to change lock on security screen door.
Cylinder will then pull out.
After many years of usin.
Remove the two screws from the latch plate on the edge of the door and remove the latch from the opening.
This allows you to pull the door knobs off the door from both sides.
Learn how to replace or change the security door lock under three minutes.
Begin by removing the screws from the door knob on the interior side of your door.
Open the screen door to access both sides of the lock body.
Loosen and remove the machine bolts from the inner half of the body with a screwdriver or a screw gun.
So you lost the key and now you are unable to remove the lock.
2 pull the inner and outer sides.
To do this when door is open you will need to press the deadlatching pin which sits above the main latch next you will need to undo the cylinder retaining screw then insert and turn key to lock position.
Did you lose the key somewhere near your house and now you are worrying that perso.
Easily replace or change the security door handle and lock whether you have the key or not or if it is currently locked or unlocked.