You can tighten a simple interior mortise lockset like the one shown at left as follows.
My door handle won t lock.
3 if this does not help remove the knob.
1 loosen the setscrew on the knob s shank.
2 hold the knob on the other side of the door and turn the loose knob clockwise until it fits snugly.
How to fix a push button door knob that won t lock step 1.
If the door lock button is stuck out keeping you from pressing it in jiggling the handle and moving the door is likely to shake the jammed parts together.
If your doorknob mechanism fails internally you can t repair it.
Some of the components in question are the set screw the fastener and also the spindle that connects both halves of your doorknob door lock or door handle.
If you re having problems trying to lock your door your key is stuck or your key is hard to turn in the lock we have the expertise to help.
Check the draft.
The complete lockset including the doorknob.
Remove the two screws one on either side of the handle and remove the knob.
Another common reason for loose door locks is that the internal components are not connecting the way they should and this results in a loose door lock door handle or door knob.
Leave the striker bolt in place.
Doors that don t have a lock often have a door handle or door knob which when turned retracts the latch so that the door can open.
Slide the end of a small screwdriver into the hole in the shank.
How to fix a door that will not lock things you will need.
How to open a door that s locked and cant be opened with the handle or knob.
Tug on the knob with the screwdriver still inserted in the hole.
Inspect the shank of the doorknob for a small hole or indentation.
There are a number of issues that you might have with locking your door.
It will come in two pieces.
Here are some common ones and their likely causes below.
I will show you an easy way to remove the door lock and open it manually as this.
If your door is badly warped it may not seal properly even when you move the door jamb.
Lubricate the inside of the mechanism if the lock still does not function.
The knob should come right.