Removing broken keys when they get stuck inside the lock is a bit difficult and very irritating as well. A broken key inside lock will create hindrance in opening the lock and may lead you to breaking the lock. Here are certain ways to remove broken keys stuck inside the lock safely:
If some part of key is protruding out of lock, then try to pluck it out with the help of pliers. Create a little pressure on the lock bolt so that it becomes easier to pluck the broken key out of the lock. If a spare key is available, try to pull the broken key straight outward. But bring it in the position of lock or unlock before pulling it outwards. Broken Key Locksmith Yuba City CA
Through Screw Driver
If there is no portion of key protruding out of the lock, then take a flat head screw driver and insert it inside the lock. Press or pull the doorknob so that little pressure is exerted on the bolts of the door lock. Twist the screw driver in such a way that it opens or lock the knob of the door.
Use oil and needle
If the key is broken into pieces and none of its parts are protruding out of the look, then put some oil in in the lock to loosen the windings and then insert a thick needle to push out the broken pieces of the key out of the lock. If the key is only broken through his head then you can push the remaining part outwards and pull it out with the help of pliers.
It is the most unsafe method of removing broken keys from the lock. It is preferable that you call a locksmith instead of implementing this method as this can end up damaging the complete lock mechanism. Choose a drill bit that enters into the lock cylinder easily and clear out cylinder metal remaining inside the lock cylinder.
Implement above methods very carefully, otherwise you might end up destroying the complete lock. If you find it difficult to remove the broken key yourself, then call a locksmith to remove the key from the lock.