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How to Remove a Key That Has Broken in the Lock: 5 Tricks to Avoid Dismantling Everything

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Steps:

  • Use a lubricant such as WD-40 or a graphite-based lock lubricant. Spray it directly into the keyhole, aiming for the area where the key is stuck.
  • Allow the lubricant to sit for a few minutes so it can work its magic and loosen up any friction.
  • Try gently pulling the key out using pliers or a key extractor tool.

Tip: Avoid using oils like motor oil, as they can leave residue that can attract dust and debris, leading to future problems with the lock.


4. Use Super Glue (Only if Part of the Key Is Sticking Out)

This trick can be a lifesaver if you only have a small portion of the key sticking out of the lock. Super glue can help you attach something to the broken part of the key, making it easier to pull out.

Steps:

  • Put a small drop of super glue on the end of a matchstick, wooden dowel, or small piece of cotton.
  • Gently place the glued end against the exposed portion of the broken key.
  • Hold it in place for a few minutes to let the glue set. Once it’s dry, carefully pull on the object to remove the key from the lock.

Warning: Be cautious not to let the glue drip into the lock mechanism itself. This could potentially damage the lock and make it even more difficult to repair.


5. Use a Jigsaw Blade (For Locks with Wide Openings)

If you’re dealing with a lock that has a wide opening and the above methods haven’t worked, you can use a jigsaw blade to try and retrieve the broken key. This method requires some precision but can be effective in certain situations.

Steps:

  • Take a small jigsaw blade and carefully insert it into the lock next to the broken key.
  • Gently saw at the edges of the key, being sure not to damage the lock’s internal mechanism.
  • Once the blade is securely wedged against the key, carefully pull it out.

Tip: This method should be used as a last resort, as it can be tricky and may require you to replace the lock entirely if not done carefully.


When to Call a Locksmith

If none of the above methods work, or if you’re concerned about causing damage to your lock, it’s best to call a professional locksmith. They have the right tools and experience to remove broken keys safely and quickly without causing harm to your door or lock.


Preventing Broken Keys in the Future

Once you’ve successfully removed the broken key, it’s important to take steps to prevent it from happening again. Here are a few tips:

  • Use the right key: Always make sure you’re using the correct key for the lock. Trying to force the wrong key into a lock can cause it to break.
  • Regular maintenance: Lubricate your locks periodically to prevent stiffness that can cause keys to snap.
  • Replace worn keys: Over time, keys can become worn down, which increases the risk of breakage. If your key shows signs of wear, it’s time to get a replacement.

Conclusion

Dealing with a broken key in a lock can be stressful, but by using the right techniques and tools, you can often fix the situation without needing to replace the entire lock. From needle-nose pliers to lubricant and even super glue, there are a variety of methods you can try before resorting to dismantling your lock. Remember to always take care when working with locks, and if you’re unsure, don’t hesitate to call in a professional locksmith.

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