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Easy Ways on How To UnJam A Door Lock

How To unJam A Door Lock

How To UnJam A Door Lock

Lock getting jam is one of the common problems you see people face in their day-to-day activities. Many of which are due to ignorance of homeowners when it comes to maintenance and proper use of locks. This does not only make many spend more time on finding a locksmith that will do the job for them but also spend money on getting a New lock and paying the locksmith for the job done.

There are many reasons why a door can get jammed; freezing weather can cause door jamming and moisture in most cases, which can cause the tumblers to rust.

We also have cases where the door lock become hard to turn or the deadbolt be out of alighnment.

Basic Locksmith Tools Needed for the Fixing of Jam Door Lock

  1. Key Extractor
  2. Screw driver
  3. Powdered Graphite

Knowing The Cause of Door Lock Jamming (Diagnose)

Making repairs to any gadgets, appliance with proper identification of what causes it is like going to a battlefield without no strategy. A proper diagnosis will help to figure out what is making the door lock to be malfunctioning and it will also give hints on what the next line of action should be.

We have situations that won’t take long before the door lock jammed gets fixed, but do you also know that fixing depends on the issue? Proper diagnosis will give hint on how long the process will take especially if it is a complicated one.

It will definitely take a long time to fix a lock with a broken key than one with dirt.

How To Un-Jam a Door Lock

This section will be in sections since we have different reasons why your door lock can get Jam.

  • Key broken in the Lock
  • Key way blocked by dirt and grime
  • Rusting of lock
  • Frozen lock
  • Lock misalignment

1. Key Broken in Lock

If your key got broken in the lock, the first thing to do is get the broken section of the key cut out. You can also repair the lock but this is not advisable. Making use of a Key extractor will save you from stress and it is the fastest way to get this done.

And if you don’t have a key extractor, buy one from Amazon or improvise existing tools in your house like Jigsaw blade and tweezers to get it done.

When you are trying to find out what causes your door lock to get jammed, it is good to be patient so you won’t end up messing up everything. Also, make sure to lubricate the keyhole before attempting to use key extractors or other improvised instruments. The lubricating oil can be gotten from Amazon and work by making sure there is no frictional force that might cause more damages than expected.

2. Keyway blocked by Dirt and Grime

This happens when there is a lack of proper door lock maintenance. Many homeowners fall into this category and this is one of the common cause door jamming.

The fastest way to get this fixed is cleaning of the key way. It should be done as a preventive measure instead of a corrective measure that is rampant. If you are doing that you won’t be searching ” How to fix a door jam cause by dirt in a key way”.

Make researches that can be used for this by visiting Amazon section for lubricating oil, read reviews then buy the one that you think you can afford.

What you will do is spray the key and key way with the lubricants. Then insert the key into the key way for the lubricant to reach every part. We also have cases where you need to remove the entire lock before you can get it fixed.

3. Frozen Locks

Another problem of lock jamming that almost every owner in a region with low temperature must have faced. It is a problem that can be solved with basic knowledge of physics.

You can get it solved by heating the locks using a blow dryer or heat the key itself. And in some cases, there will be a need to use a de-icer to solve the problem.

4. Lock Misalignment

There is a situation when you are trying to find out a method to fix your door lock, and find out that it is due to the bolt and lock misalignment. This, in turn, stops the lock from opening smoothly in the right way it should. This is a problem common in single latch locks and deadbolts, but both have remedies/solution that have no much differences. To solve this, the first thing to do is to find out what is causing it.

Check if there is anything blocking the throat of the strike plate, that might cause your lock to get misaligned. It also gives you the opportunity to change your lock if need be.

The common causes of lock misalignment are that many locks are as old as the house itself. With this the lock most have passed through different phases of damages and later lead to expanding and shrinking. If preventive and maintenance measures are not put into place, it usually leads to the lock getting jammed due to misalignment. Another common cause is that the door hinges might be loose which cause the sagging of door and make the lock and strike plate to be out of alignment.

In some cases, the misalignment is always a minor issue that can be corrected by filling off a small section of the bolt which will be filled into the strike plate and it can also be fixed by putting the door back to normal and tightening hinges. If the problem has nothing to do with the lock, then you should get your door fixed.

5. Lock Rusted

Just like filling of lock way with dirt is another common problem. It happens in a place where the locks are exposed to water and moisture, likewise use for a long period of time. It is common to find this in lock used in the exterior part of the building than locks used in the interior part of a building.

Lubricants and powdered graphite can be used in solving this by reducing and preventing rusting of locks.

Note: Solution stated here can only be used for locks that are not yet rusted heavily. If your lock is completely rusted, consider buying a new one so that your life and property will be secure from theft and robbers.

Types of Door Lock Explained

  • Pin tumbler lock
  • Mortise lock
  • Sliding glass
  • Padlock
  • Cam Locks
  • Knob Locks
  • Lever handle locks
  • Rim Locks
  • Euro Profile Cylinders
  • Wall Mounted Locks
  • Interchangeable Core Cylinders
  • Furniture Locks
  • T-Handle Locks
  • Jimmy Proof Deadbolts
  • Key in Knob Cylinders
  • Deposit Lock
  • Switch Locks
  • European Locks

Mortise  Lock

Rim and Mortise cylinder locks can be easily be found in commercial doors, apartment doors and entry glass doors. You will find Rim Cylinder locks are mostly found in rim latch locks and always have a long metal piece extending out of the rear lock that passes through the door into a mechanism that deals with locking it. Mortise cylinders come in different sizes and length and we have options for cams depending on the type of mortise hardware.


This is the type of lock that offers the best protection against break-in or burglary. They are moved by turning a knob and in most time with a key without use of a spring. Comes with a mechanism different from others which make it ideal for resisting battering and physical attacks. Opening a deadbolts lock with a knife or any other hand tool is nearly impossible.


Made of mechanism that makes look like more of locksets than just a lock. The cylinder component comes in different heights and lengths for various types of doors.

Cam Locks

Cam locks can be referred to as fastener that allows storage to keep safe. They are common in residential areas but used on entry doors which make them be displaced by many as a locks type. You will find them useful in kitchen cabinets, drawers and mailboxes in post offices. Recommendable for securing security safe of cabinet at Home.

Electronic Locks and Smart Locks

You will find them mostly in residential and goes for apartment complexes. classifying smart locks and electronic locks as on is not something that should be done, we can say that smart locks are electronics locks but reverse can’t be the case.

There is a clear difference between the two, but knowing of the one to use is the best thing you need to know. Electronic and smart are mostly use in are where there is a need for better access control.

A smart lock can be defined as a lock that needs to receive specific instructions from an authorized device and they are mostly transferred through a wireless means of communication.

Manufacturers of products like this always comply with wireless communication protocols.

Cylinder Lever Locks

This is another lock that is close to deadbolts, cylindrical lever locks are used in both commercial and residential settings, but they are mostly used for commercial purpose.

Although they are good for residential use, they should not be used for exterior doors. Make a research on other locks that can use for outdoor purpose.

Euro Cylinder Locks

As the name suggests, they are locks that you will find in most homes and industrial places in Europe. They are mostly used in securing patio doors and interior double doors. Euro cylinder locks are easily subjected to damage and tear with time. Don’t be carried away by the shapes as they can easily be damaged which might leave your office or home exposed.

So what next?

Getting the Right Door Lock

Take your time to go through the different types of locks. Then make decide if you want safety or easiness, want to secure a single room or the whole house? Do you prefer saving your money and other valuables in a bank locker room? What is the security in my area of a resident like? Provide answers and make a decision on the best locks that can do the job for you.

So what if I don’t have time to make researches?

An alternative to this is to look for the best locksmith in your area or ask around if you are new to the area and you can make use of the search engine to look for one. A certified locksmith will do the brainstorming for you and provide you with the best options to choose from.

Conclusion on How To UnJam A Door Lock

At the end of this article, you should have learned about Easy Ways on How To UnJam A Door Lock and possible ways to solve whatever problem you might later relate to lock jam. Keep in mind that your door lock won’t get jammed without symptoms but it is left to you to take notice of those symptoms. If you know what to look out for fixing this won’t be a problem.

Also makes sure to make your research base on what you want to use the lock you will be purchasing for. Ask yourself questions like: am I using it for outdoor or indoor doors? For securing the drawer or my wardrobe? Give yourself honest replies or else you will have yourself to blame.

To sum it up there is nothing like the best lock for all uses, we can only say that best lock for the front door, best lock for a bike, best lock for home security. best deadbolt locks for home, best biometric door lock, best smart door locks and so on. The definition of best for Mr. A might be different from that of Mr. B.

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