Slide the key in the lock and tap lightly on the key to lubricate the inside of the lock.
House door handle wont open from inside.
If the malfunctioning lock is in the door handle there will be at least two screws securing the door handle to the door.
An exterior door that refuses to open can be caused by several things from swollen or warped wooden door and frames or old neglected hardware.
The part of a doorknob that you grasp with your hand connects to a rod that extends though the door to the knob on the other side.
How to fix a door knob that turns but doesn t open.
Locate the screws holding the lock in place on the inside of the door.
If it is engaged the door will not open from the inside by design.
Remove the window crank in cars with manual windows.
Spray the door key with a graphite based lubricant.
Remove the inner door handle.
Flip the key and open the door.
There will either be a screw in the center of the handle or a retaining clip on the back side of the handle.
Look for a screw in the bezel under the handle lever.
How to fix a house door lock handle that wont open.
Then the door stopped opening altogether.
A door knob or door handle uses a spring loaded latch.
Remove these screws unscrew one side of the door knob and pull the door handle and lock assembly out of the door.
Looking through the crack at the latch i think that s the word for it the metal part that goes inside the door when you move the handle it won t retract into the door completely.
My door knob turns but won t open.
When the door knob is locked the handle will not turn which keeps the latch from retracting.
In the resting state of the lock the spring is extended.
The turning of the handle retracts the latch by pulling on the spring and compressing it.
Remove the old lock.
Once you have identified the problem finding and implementing a solution is fairly simple.