When a key breaks off inside a lock, it can be incredibly frustrating and inconvenient. Whether it’s your car, home, or office, being locked out due to a broken key is a problem no one wants to face. Luckily, a professional locksmith has the tools and expertise to safely extract the broken key without damaging your lock. Here’s how they do it.
Why Do Keys Break Inside Locks?
Before diving into the removal process, it’s important to understand why keys break in the first place. Common causes include:
- Wear and Tear: Over time, keys can weaken due to repeated use.
- Rust and Corrosion: Metal keys can corrode, making them brittle.
- Misalignment: Forcing a key into a misaligned lock can cause it to snap.
- Poor-Quality Keys: Cheaply made keys are more likely to break.
Tools Used by Locksmiths for Key Extraction
Professional locksmiths use specialized tools designed to remove broken keys quickly and safely. Some of these tools include:
- Broken Key Extractor Tools: Thin, hook-like devices that can grab the broken piece and pull it out.
- Tweezers: Slim, strong tweezers are used to carefully pull out the fragment if it’s partially visible.
- Needle-Nose Pliers: Useful for grabbing and turning the broken key if it’s protruding slightly from the lock.
- Lubricants: Graphite powder or WD-40 can help loosen the broken piece, making extraction easier.
The Key Extraction Process
The process a locksmith uses to remove a broken key depends on how much of the key is stuck inside the lock.
- Assessing the Situation:
- The locksmith inspects the lock to determine how deep the key is embedded and the best approach for removal.
- Lubricating the Lock:
- Applying a lubricant helps reduce friction, making it easier to remove the key fragment.
- Using Extractor Tools:
- A broken key extractor tool is inserted along the key’s grooves to hook and pull it out carefully.
- Tweezers or Pliers for Protruding Keys:
- If part of the key is sticking out, fine-tipped tweezers or needle-nose pliers can be used to gently pull the key out.
- Rekeying or Repairing the Lock (If Necessary):
- In cases where the lock is damaged during extraction, the locksmith can rekey or replace it to ensure it functions properly.
DIY Attempts – Why You Should Avoid Them
While there are numerous DIY tutorials online, attempting to remove a broken key yourself can cause more harm than good. Common mistakes include:
- Pushing the broken key further into the lock.
- Damaging the lock mechanism.
- Using inappropriate tools that can cause scratches or misalignment.
Preventing Broken Keys
To avoid broken keys in the future, consider the following tips:
- Regularly Inspect Your Keys: Check for signs of bending, rust, or wear.
- Lubricate Locks Periodically: This helps ensure smooth key operation.
- Avoid Forcing Keys: If a key doesn’t turn easily, don’t force it.
- Duplicate Keys Before They Wear Out: Making copies of worn keys can prevent future breakages.
Conclusion
If you find yourself dealing with a broken key, it’s always best to call a professional locksmith. At Lost Key Locksmiths, we provide fast, reliable, and affordable broken key extraction services throughout New Zealand. Contact us today to get your lock fixed and your day back on track.