1. The key in the iron padlockis broken
    The key in the lock is broken

Breaking the key in the lock may be one of the more destructive door lock problems, I have said it from experience. If you have never dealt with such a thing, then you are lucky. The reason this becomes such a challenging problem is that a broken key in the lock will affect other aspects that you must consider now. For example, your damaged key and the process of removing the damaged key from the keyhole of the lock.

If you have never dealt with a lock with a broken key, then I really envy you. For those who have experienced (or are currently experiencing), I sympathize with you and I understand. You will have to deal with door locks that may be locked at home or outside the office, keys are broken, or even internal mechanical devices may be damaged. If you break the key forcefully, your door lock may be damaged.

Most people want to try to solve this door lock problem by themselves. After all, isn't it as simple as taking out the damaged key and continuing your day? Unfortunately, no, trying to do this hastily may further damage your lock. Fortunately for you, there are some easy ways to remove the damaged key from the lock.

How to solve this door lock problem
Compared to some of the other door lock issues that have been discussed, dealing with a broken key in the lock is a rather delicate matter. To avoid further damage to your lock, I recommend that you contact a locksmith who provides broken key retrieval services. Here are the basic steps on how to resolve this issue:

First, you need to remove the damaged key from the key slot of the door lock. Locksmiths usually use damaged key extraction kits in this process. It is important that you do not try to operate the door lock when there is still a broken key in the key slot. Doing so will push the key farther back, and you risk damaging the other key and the door lock.
After removing the key, check the door lock. Test with a spare key to ensure that the bolts are fully extended and retracted and the locking mechanism is intact. If the lock is damaged, you must replace it or repair it.
Door locks and keys are inseparable, so you must work hard to repair damaged keys. If you have a broken key, the locksmith can help you make a new key.
2. Jammed locks and jammed door latches
If you want to learn how to fix a stuck door lock, I hope this article and some of our other blog posts point you in the right direction. At this time, I don't think it is necessary to repeat myself, but for the sake of clarity, please allow me to do so. The door lock problem cannot be ignored. If your door lock is stuck, don't ignore it.

Don't postpone it for one day, because you think you have other urgent things to deal with. Doing so will endanger your safety and further damage your door frames and door hardware.

The lock is blocked for a variety of reasons. A common cause of jammed door locks is the accumulation of fragments of the internal mechanism clock. In addition, if the latch or bolt is damaged, the door lock will be stuck. Each of these door lock problems has a different cause, but the end point is usually the same. Each of them will cause the door lock to be damaged and not work properly.

Door lock problems caused by debris clogging the keyhole should not be ignored, as they may cause more problems, such as breaking the key in the lock. In addition, a damaged bolt or latch that caused your door lock to jam may be a sign of a larger problem, such as an attempted break-in.

Although bolts can withstand a lot of force, they are not immune to such attacks. The most important thing is that you should not ignore door lock problems, such as stuck locks and latches, because the consequences may be more serious than you think.

How to solve this door lock problem
The first step in solving this door lock problem is to determine the root cause of your door lock jam. There are many reasons why a door lock may be stuck, so diagnosing the problem is always your first step.

If the door lock is stuck because the keyhole is blocked, then your main goal and solution is to clean the keyhole and remove all dirt and obstructions. The easiest way is to apply some form of lubricant to the keyway of the lock so that you can remove it. Choosing the right lubricant is crucial, because choosing the wrong lubricant will only damage your lock rather than help it. Owners can use dry lubricants (such as graphite) or wet lubricants (such as WD-40).
Door locks that are stuck due to broken bolts or latches should be repaired or replaced. This is usually not a job that ordinary owners can solve by themselves. It is tempting to try to bend the bolt back to its original shape, but this will only weaken your lock. The best way to solve this particular door lock problem is to replace the door bolt or latch when it cannot be repaired.
3. Rotating lock cylinder
If you put the key in the door lock cylinder and turn it, you should be able to lock or unlock your door. However, if you insert the key and the entire lock cylinder turns, it indicates that you have a larger door lock problem that needs to be resolved. Of all the door lock problems discussed, this may be the easiest to diagnose, but not necessarily the easiest to solve.

If the entire lock core is rotating, it usually means that the fixing screw is damaged or the fixing screw is loose. This section may sound familiar with the first door lock issue discussed, but this is just a more specific focus. In order to solve this problem, the fixing screws must be approached and tightened.

This may sound like a simple enough solution, but it will be different because many different door locks can be used. For example, some of the best front door locks are a mix of mortise locks and bolts. The same concept applies to some of the most common commercial door lock types.

The danger of rotating the lock cylinder is that it restricts how and when you can lock and unlock the door. This essentially means that you may be trapped outside your home or office and cannot enter, or you cannot lock the door at all, which means that anyone can enter at any given time.

How to solve this door lock problem
Screw in the locking screw

To solve this door lock problem, you need to have access to the fixing screws that hold the cylinder in place. For some locks, this means you only need to remove the panel, while for other locks, you may need to remove part of the lock from the door.

Try to remove your lock and check the position of the fixing screws. Not every lock will install or locate them in the same location. For example, the rim lock will have a fixing screw that can be easily accessed by removing the housing. On the other hand, the mortise lock will have multiple fixing screws, which can only be used after the panel is removed.
After locating the fixing screws, tighten them and return the panel to its original position. If the fixing screws are damaged or rusty, they need to be replaced before closing the panel. Test your door lock and make sure the cylinder is firmly in place.

Final thoughts
long shackle padlock problems may be a burden, but if they can be solved quickly and effectively, they really shouldn't be a burden. There are some door lock issues that can be handled by ordinary homeowners, but if you need help, please do not hesitate to contact a professional locksmith. Neglecting to do so may result in more lock damage, rather than effectively solving the problem.