If you have a broken key stuck inside a lock, you can attempt to remove it using the following methods. Be patient and gentle to avoid causing further damage to the lock:
- Use Needle-Nose Pliers:
- If part of the broken key is still protruding from the lock, use needle-nose pliers to grasp the exposed part of the key.
- Gently and steadily pull the broken key out of the lock.
- Key Extractor Tool:
- Key extractor tools are specifically designed to remove broken keys from locks.
- Insert the extractor tool into the lock, hook it onto the broken key, and then carefully pull the key fragment out.
- Jigsaw Blade or Hacksaw Blade:
- In the absence of a key extractor tool, you can use a jigsaw blade or hacksaw blade.
- Insert the thin blade into the lock, aiming to hook onto the broken key. Once hooked, gently pull the key fragment out.
- Super Glue Method:
- Apply a small amount of super glue to the end of a thin, rigid tool (such as a paperclip or small stick). Carefully insert the glued tool into the lock.
- Press the glued tool against the broken key and wait for the glue to set. Once it’s firmly attached, pull out the broken key.
- Tweezers or Hemostats:
- If there’s enough of the broken key exposed, you can try using tweezers or hemostats to grasp and pull it out.
- Lock Lubrication:
- Apply a lubricant (graphite or silicone-based, not oil-based) to the lock cylinder. This can help loosen the key fragment, making it easier to remove.
- Lock Disassembly:
- If none of the above methods work, you may need to disassemble the lock to access the broken key. This should be done by a professional locksmith to avoid further damage.
Always exercise caution when attempting to remove a broken key from a lock. If you are unable to extract the key fragment or if you’re concerned about damaging the lock, it’s best to consult a professional locksmith. Locksmiths have the expertise and tools to handle such situations safely and efficiently, preventing any further damage to the lock.