Your question: Why won’t my key turn in my door lock?

Why would a key stop working in a lock?

When the key is suddenly not working in lock, its is usually down to 2 reasons. Either a broken barrel (Euro lock) or a broken bit metal within the door mechanism gearbox, both scenarios will make the door lock hard to turn key.

How do you fix a stiff key lock?

Put a little amount of graphite powder inside the door lock to ease any friction inside, making sure not to put in too much. You’ll also want to put some of the powder onto both sides of the door key. If you don’t have any graphite powder you can use a pencil.

Why won’t my car key turn in the door lock?

Lubrication. An old lock might just need some lubrication in order to turn properly. In this event, use some professional lubricant like W-D 40 to get the gears sliding better, then try the key again. If the problem was just debris or rust, lubricant will solve it.

Can you spray WD40 in a door lock?

Do not use WD-40, WD-40 is a solvent, not a lubricant and will, in fact, remove any type of lubricant that is in the cylinder. Use a lubricant that has a silicone, graphite or Teflon base only. Make sure the lock cylinder is facing up and spray or pour the lubricant into the cylinder.

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Why is my door lock stiff?

Lock is stiff and difficult to open

Dirt and dust can sometimes find its way into a lock and build up over time. This can clog up the locking mechanism making it difficult to turn. You can apply some graphite spay or silicone based lubricant in the lock, put the key back in and turn it a few times.

Why won’t my key go all the way in?

First, try lubrication. A lubricant can help your key all over and penetrate into the lock to loosen whatever is making them stuck. Spray lubricant will typically do the trick. … If your key is just bent or broken, this will likely not fix the problem.

Why won’t my driver side door lock or unlock?

The key fob battery is dead: This is one of the most common reasons why your car door lock is not working. If your locks aren’t working, replacing the battery in the key fob could solve the issue. … A fuse is blown: If one door doesn’t work, but others do, the problem could be a blown fuse.