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If your key keeps turning in your door lock, you might have a problem with the set screw or a cam. Or it could be a problem with your door itself. Whatever the case may be, it is important to find out what is going on.
It’s a broken or loose set screw
If you’re having a problem with your door lock turning, it may be because of a loose set screw. This can cause the key to turn in the lock, making it impossible to unlock the door. However, this can be fixed if you know what to do.
The first thing you can do is to make sure you aren’t putting too much force on the door. Locks can be broken by too much pressure on the key. You can try using a screwdriver with a flat head to loosen the set screw.
If that doesn’t work, you might need to remove the cylinder and reposition it. If you need to, you can place a lubricant inside the cylinder to unbind it. In addition, you can use a stiff wire to push the key out.
Another problem that can make your key turn in your door lock is a stuck key. To get it out, you will need a special tool. These can be purchased for under $10.
If you’ve been locked out of your home or car and you don’t have a spare key, you might want to consider a lubricant spray designed to loosen your lock. There are several options to choose from, including silicon based lubricants and graphite spray.
You can also try to open your door with a hair dryer. This is particularly useful if you’re dealing with a frozen door. Try holding the dryer a few inches away from the lock. The warm air will help loosen the ice inside the door.
Another option is to heat your key. Some older keys may need to be heated to get them to unfreeze. A lighter or candle can be used, but be sure to dry the key thoroughly before use.
For an even simpler solution, try using a straw. A straw is small and can be held over the cylinder of the lock, letting it blow the warmer air into the lock.
It’s tampered with
If your key keeps turning in your door lock, you have a problem with the door’s locking mechanism. These locks are your first line of defense against unauthorized entry into your home. Fortunately, you can fix the problem and prevent it from happening again.
The cause of the problem is usually a misalignment between the two locking mechanisms. It could be that your door handle is too flimsy or that your door’s hinges or handles are too loose. You can remedy this by tightening them or realigning them. This may also require the assistance of a professional locksmith.
Another possible cause of the key turning in your door lock is that the lock cylinder is damaged. A malfunctioning UPVC lock cylinder will spin around, indicating that it’s not functioning properly.
The most common method of lock tampering is to pick the lock. To pick a lock, you would insert a small tool (usually a pick) into the lock from the inside. With this tool, you would gently rake the pin tumblers to turn the lock. However, it takes a lot of time and can leave marks on the edge of the lock. In addition, the pins can be worn out or corroded.