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.
Tongue of door handle that clicks into the jamb.
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.
True vertical and strength of.
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 several times back and forth to distribute the lubricant.
A key is required to open the door from the exterior side of the door.
When this happens the door does not shut and opens up at any time.
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.
The lock prevents the spindle of the bolting mechanism from retracting from the door frame making it impossible to open the door.
Turn the door knob so that the latch bolt retracts into the door and hold it for a moment.
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 very common problem that is associated with door knobs is that they do not latch properly.