How To Unjam A Lock On A Door

Troubleshooting a stuck door latch.

How to unjam a lock on a door.

How to free a stuck lock. You can slide the key into the lock lightly so that the lubricant can get inside the lock properly. Take note of the type of resistance. Remove the cover or faceplate.

The basics of how to fix a door lock that is jammed in this way comes down to heat. Try to open the door while it is shut. Consider putting a small dot of graphite in the keyhole if the lock still does not open. Soak your door lock in kerosene for 24 hours if it isn t attached to a door and has been rusted shut.

If the door lock gets jammed first you should use graphite based lubricant rather than using wet lubricant. Hold down the spray button until the wd 40 begins to overflow from the lock opening. Use silicone thread lubricant to moisten the jammed lock making it easier to insert the key. Don t be afraid to use a liberal amount of oil a sticky lock needs the attention.

In some cases you will have to use a de icer on your locks to resolve the problem. Use a file to widen the hole on the strike or remove the strike with a screwdriver and reposition it on the jamb. Sharply tug the extractor away from the lock to remove the key. Wet lubricant tends to gum up the locks.

You should start by spraying the lubricant simply on the door key. The door latch is not extended before rotating the knob. Spray the wd 40 into the lock. For the initial stage you can apply these following easy steps to fix the jammed door lock.

Key won t turn in lock i couldn t get my mail so i tried something whilst the camera was rolling and it was almost a miracle result. How to open a door that s locked and cant be opened with the handle or knob. Lube the lock cylinder photo 1. Lube the bolt mechanism.

You can heat your key or use a blow dryer to thaw the door lock. I will show you an easy way to remove the door lock and open it manually as this. Once you have applied graphite to the key try to open the jammed lock at least four times so the graphite has a chance to work. The latch will not retract even when the knob is turned.

Lube the keyway leave the lock cylinder on the door and spray inside the keyway.