How To Fix A Door Lock That Won T Lock

Key won t work in the lock.

How to fix a door lock that won t lock.

If it won t lock open the door. Here is expert advice for repairing your lock. Door locks are complex mechanisms with lots of tiny moving parts and as such can malfunction on occasion. Slide the key in the lock and tap lightly on the key to lubricate the inside of the lock.

Fixing or repairing a door lock may seem like a daunting task but it can be very simple to fix. If you have difficulty locking the door it is most likely due to the locking bars not lining up with the locking holes in the door track. Tap the end of a chisel under the door stop on the striker side of the jamb. The locking bars attach to a disk on the inside of the door lock and stretch across the width of the door.

To fix the door knob figure out where the connections have gone awry. The lock on a push button knob is meant strictly for household privacy. When a push button door knob begins to fail it either needs greasing or complete replacement to fix. Spray the door key with a graphite based lubricant.

An improperly functioning latch may be the result of a poorly fitting door. Flip the key and open the door. Remove the handles including the thru spindle. Here we look at how to fix problems with a key operating a door lock.

For other types of problems with door knobs and locks please see repairing door knobs. For serious lock problems it is usually best to call a locksmith or to replace the lock entirely. Take the handles knobs off of the door. If this lock is on an exterior door just be sure that any other of your locks are open before addressing the door knob that turns but won t open.

You can quickly fix your locks by adjusting the guides the locking bars ride on and get your door to. Often they stick or break due to excessive pressure being placed on the door. Most interior door knobs are relatively inexpensive to replace. It doesn t really pay to have interior door knobs or locks professionally repaired unless they are special.