Try applying wd 40 or a silicone lubricant if the latch is still catching in the door.
How to fix my bedroom door lock.
That s the small rectangular brass plate on the jamb that the striker slips into.
Door lock doesn t latch properly when a door latch doesn t click into position it usually means the latch and the strike plate are out of alignment.
Tug on the knob with the screwdriver still inserted in the hole.
If that doesn t solve the problem try this trick.
Shut the door and try to lock it.
Examine the striker plate.
The striker plate is.
Remove one of the screws on the jamb side of the hinge and drive in a 3 in.
If you find that the latch contacts the strike plate too high or too low make sure all the door s hinge screws are tight.
The long screw will grab the wall framing and draw in the whole doorjamb slightly.
Small uneven bumps will push the entire hinge back away from the door jamb and undermine your efforts this will make a little bit of a mess when you re done.
How to fix a door that will not lock.
Slide the end of a small screwdriver into the hole in the shank.
Chisel out only the area where the hinge will be seated try not to go deeper than you need to and try your best to keep the entire surface level.
The knob should come right.
Tighten the hinge screws and then try adjusting the strike plate by loosening its screws and shifting it slightly.
If it won t lock open the door.
Repairs range from making minor latch adjustments to repositioning the door.
How to fix a push button door knob that won t lock.
Step 3 align strike plate.
Tap the end of a chisel under the door stop on.