Avoid pulling hard which merely binds the key against the lock.
Key sticks in front door lock.
Insert a screwdriver into the lock and turn it back to its default vertical position.
Forcing a key can cause it to break off in the lock so take a deep breath.
You stick your key in the lock and unlock the door and turn it back to the position for removing the key but the key doesn t come out.
Inspect the strike plate on the edge of the door frame.
Guide the straw as far in as you can to make sure you re hitting every part of the locking mechanism that might be sticking with the wd 40.
Once taken apart use gum out or a similar type of cleaner to clean the inside of the lock and all moving parts.
How to free a stuck lock.
No matter how hard you pull the key stays in the lock.
Try to grip the broken key and pull it out.
Try pushing on the lock s face just next to the key as you pull on the key.
Place the end of the straw into the opening of the lock where you normally insert your key.
Get a screwdriver and remove the screws holding the lock on your door.
Lay the disassembled lock parts on layers of newspaper or paper towels.
Leave the lock in the door but only remove the cover and other parts to get in to clean it.
With wear and tear and lack of lubricant the pins become blunt at the tip and smaller in diameter.
Slide the doorknob off the spindle pull out the lock mechanism and remove the latchbolt from its hole in the edge of the door.
They can become really stuck.
How to get a stuck key out of a lock quickly step 1.
The teeth of the key push upwards pins in the lock that go up against springs.
Remove the two screws that hold the lock faceplate on the edge of the door.
Wrap one or two ice cubes in a plastic bag and hold them against the key.
Jiggle the key while pulling outward gently.
The culprit could be just a loose part of the lock assembly a sharp burr or ridge on a new key or a bend in an old one.
They become too small for their chamber come up at an angle and stop on fatigue striations.
Insert the straw into the opening of the lock.
Insert the tip of a pair of needle nosed pliers into the keyhole.
Open the door wide and put on a pair of safety glasses to protect your eyes.
Equip a rotary tool with a carbide tip bit.