Spray a shot of graphite around the inside edge of the latch bolt hold.
Tongue of door handle that clicks into the jamb.
The reason the strike plate has become misaligned might have something to do with moisture expanding the wood of your door or perhaps even an issue with the foundation of your home not being secure.
Understanding the different parts that work together to make a door handle and lock work can help you fix minor problems on your own.
Remember if you re having problems with a sticky or faulty door knob handle or lock trust the skilled locksmiths at great valley lockshop to help.
The issue with the door latch stuck only when you are attempting to open a closed door but not when the door is open you might have a misaligned strike plate.
Turn the door knob so that the latch bolt retracts into the door and hold it for a moment.
A doorjamb door jamb also sometimes doorpost is the vertical portion of the door frame onto which a door is secured 2 the jamb bears the weight of the door through its hinges and most types of door latches and deadbolts extend into a recess in the doorjamb when engaged making the accuracy of the plumb i e.
The lock prevents the spindle of the bolting mechanism from retracting from the door frame making it impossible to open the door.
You can make sure that it is the latch by looking at the strike plate and noticing if the tongue sets in the strike plate correctly.
A very common problem that is associated with door knobs is that they do not latch properly.
Wipe off any excess with a rag.
On doorknobs that have a lock it is employed by a small lever or push button on the interior handle.
A key is required to open the door from the exterior side of the door.