Tips On How To Get A Broken Key Out Of A Lock 


Most people have had to go through this uncomfortable situation, but the first thing to do is stay calm and not force the door so as not to complicate the matter.

A key gets stuck in the lock when you least expect it, and the problem can arise due to numerous reasons. You will discover the solutions to unlock it as soon as possible in this article.

There are practical and easy methods that can be put into practice, but if they do not work for you, you should call a trusted blacksmith.

What make the key stuck in the lock?

The phenomenon of the key stuck in the lock can occur for various reasons and the main cause is none other than a malfunction of the cylinder. Sometimes this part is of poor quality. In this case, the replacement of the cylinder is essential. Do not try to repair it or force the key out. In this case, it is best to contact a professional locksmith.

Several reasons that can cause the key to stuck are:

  • The lock may wear over time and after repeated use of the door. Not to mention the rust. This degrades the cylinder without you realizing it.
  • In winter, the cylinder is tested with cold, dry air. In particular, the cylinder can get stuck due to frost from the cold.
  • Of course, you can also get the wrong key when opening the door.
  • A key can be bent as it is often used for more than just opening the door.
  • A poor quality lock would not withstand a too strong door slam.
  • Finally, if someone has tried to force the door, the door may fail.

No doubt you have already encountered one of these common situations. Therefore, it is better to find out which solution is suitable for your specific problem.

Solutions for leaving a key in a lock

Even if you are very careful, there is a good chance that one day your key will get stuck in the lock. This situation may cause you to lose patience and try to fix the problem yourself.

In this case, it is very likely that you will end up in the lock, or more precisely in the cylinder, with a broken key. This happens when you try to remove the key forcefully and repeatedly.

Rather than trying to pull out the key, try the these tips:

Start by buying a degreaser or lubricant. Next, simply apply one of the products to the cylinder walls. Let it sit for a few minutes and try to remove the key by gently turning it. You can think of using oil to replace the above two products. However, it only clogs the cylinder.

If the key breaks, use pliers. The broken key in the lock is easy to remove, but be careful not to damage the cylinder.

Locked key: ask a locksmith for help

If despite the above advice you have not been able to remove the key, then it is time to ask a locksmith for help.

This professional will be able to fix a problem with a closed faucet in a few minutes. He has the necessary knowledge and tools and will therefore offer you the right solutions.

A professional locksmith can repair the cylinder depending on the complexity of the situation. You may not even need to replace parts of your lock.

If the lock is repaired: who pays for it? Owner or renter?

When renting, the question may arise of if or who pays for what after a repair. This is the case when a lock is repaired. So who should pay for this problem, the landlord or the tenant? We help you understand better.

Repairs to locks are the responsibility of the owner.

The Lessor is obliged to cover the cost of repairing the lock if this is due to movement of the door frame, obsolescence causing the lock to malfunction, or poor workmanship. However, it is up to the owner to cover the cost of the new lock if any changes need to be made.

Before calling a locksmith for any of these repairs, he should always tell the owner so he can see the problem for himself. In this case, the owner can contact a locksmith directly or give them permission to do so, but the owner will pay the bill.

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If the door is not secure enough, you can ask the homeowner to replace it before you move in. The landlord is responsible for making sure the lock is secure.

Repair of locks at the tenant’s expense

The tenant is responsible for the expenses related to the regular maintenance of the house, the elements that compose it and its small repairs. As for the locks, it is not only the one on the main door, it is also the one on the interior doors and windows.

Maintenance consists mainly of greasing the door hinges and the different opening mechanisms.

As for the locksmith costs that the tenant has to pay:

  • Replacement of small parts such as screws, levers, gaskets, etc.
  • Reproduction of lost or broken keys
  • Change of cylinder due to loss or breakage of the key
  • Opening of doors due to slamming doors or lost or stolen keys
  • Vandalism or theft

If for any reason during the rental period he decides to replace a door, he must pay the full cost of the replacement unless he asks the landlord to pay a portion and the landlord agrees.


Locks are subject to rust, mechanical wear and impact which can cause the key to break. The ideal is preventive maintenance, which consists of applying an oil every two or three months to prevent oxidation and the key from entering the lock.

If you are not familiar with the subject, the best thing to do is to consult a professional locksmith who will perform the necessary maintenance on the locks on the property, inspect the keys and provide any details that may be necessary to fix or fix the locks.

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