Door Lock Jammed – 6 Best Steps You Need To Know! (How To)

Door lock jammed – If your door lock is stuck, there are various ways to make it familiar again. We have compiled the best tricks for you in this practical tip.

Door lock jammed: Cause and remedy – When the lock cylinder jams, good advice is often expensive in the truest sense of the word. The mishap often happens at the weekend or late in the evening. Locksmiths are well getting paid for their emergency services, and a drill or lock oil is rarely at hand.

Door lock jammed: Possible causes

There are different ways in which door lock jams. In addition to completely blocking the ability to turn, there may also be partial jamming. The reasons are many and do not always have to cause the door lock to jam permanently.

  • Damp, cold, or hot weather forgives the door. The locking bolt begins to grind and creates the feeling that the door lock is stuck.
  • Previously used oil has smeared the inside of the door lock and bound dirt particles. The key can no longer fully penetrate.
  • A door lock finally jams due to a millimeter-small movement.
  • The key is bent and jams during the turning movement despite the successful penetration.
  • The key is not made correctly and does not fit snugly enough into the lock cylinder.
  • Spring has broken off in the door lock, and the locking movement is no longer getting transmitted to the locking bolt.

See Also: How To Change Door Lock?

Door lock jammed – 6 Best first aid steps when the door lock jams!

Door lock jammed – It is not always required to replace a door lock that is sluggish. Try the following first:

  1. Check to see if your key may be bent. You can place the key on a straight surface and carefully straighten it with a hammer if it is. If this does not succeed, have a new key made.
  2. Graphite powder also helps with sluggish locks. Put some powder on the bit of the key and then open and close the lock several times.
  3. It is possible that the lock cylinder needs some oil. For this case, there are special oils, which you can spray into the lock.
  4. In the case of a multicolored lock, you can also use grease instead of graphite or oil.
  5. Use a bent safety pin or hairpin to check whether foreign objects have settled in the lock. Moving the needle in the door lock will usually remove them from the locking mechanism.
  6. If your lock is still getting stuck after all attempts, you should replace it unless you run the risk that one day the key won’t turn at all.

See Also: Key Broke In Lock

FAQ Door Lock Jammed

Which oil to take for door locks?

If you want to oil your door lock, you can use special oil for locks for this purpose. Gun oil is also suitable for the care of locks, and graphite is even better. You can use this as a spray or as a powder.

What to do if the door lock is sluggish?

First aid if the door lock is stuck: Check if your key might be bent. Graphite powder will also help with sluggish locks. The lock cylinder may need some oil. You can also use grease instead of graphite or oil on a bunt-bit lock.

Should you oil door locks?

Once a year, you should oil your lock or door latch. There is usually even a tiny note stamped on the forend in multi-point and mortise locks. The manufacturer lubricates cylinder locks only minimally before delivery, sometimes not at all.

Why does a door lock break?

Even a door lock can break. For example, if it is the case when it is very old or exposed to adverse weather conditions daily. Often we can no longer turn the key. The door lock is broken, either the lock cylinder or the complete lock.

Which oil for the front door?

Simple household oil or even grease is suitable for lubrication. It is convenient to apply the lubricant by spray can, equipped with a dosing device.

How do I clean a cylinder lock?

For this purpose, use an air pump, a powerful hairdryer, or simply your breath. Once the loose dust is removed, you can use a toothpick to loosen additional dirt. You can also rinse your lock under running water: This works better the more robust the water flow.

How do you care for door locks?

What should be used, spray, graphite or oil? For the care of lock cylinders, the industry provides unique care products, and these do not gum up and do not stick. We should not use ordinary oil such as engine oil or cooking oil.

What to do if the door is stuck?

The door is stuck at the top: Tighten the top hinge. If that does not help, sand the top of the door. The door jams at the bottom just before closing or drags across the floor: place one or more washers on the top hinge.

How do I get a lockout of the door without a key?

Picking the lock without drilling it open: Then you need strong pliers, which you apply to the narrow side of the lock cylinder. The cylinder must be pressed hard to the right and left until it finally breaks. After that, you can remove the broken parts of the cylinder from the door.

What to do if the key in the lock is spinning?

If the key is spinning due to a defective lock, the only thing that will help is to replace the lock. If you frantically turn the key in the faulty lock, you have to expect a broken key.

Can lock cylinders be repaired?

The lock cylinder is a highly complex security component that does not tolerate interference. But you can do this minor work on the door lock repair yourself.

How are lock cylinders maintained?

Treat cylinders regularly, two times a year, with service spray. It is also essential that locking cylinders that have been lubricated with graphite may only be further lubricated with graphite. Never use Grafith and Service Spray simultaneously – buy maintenance products here.

How can I simply clean keys?

You can easily clean keys with toothpaste and a toothbrush, and you scrub with the toothbrush and toothpaste until the key is clean again. Alternatively, you can also put keys in cola or vinegar for a night.

How do I change a lock?

A simple screwdriver is all that we need. Once the screw is out, pull the lock cylinder out of the door lock. Turn the key in the old lock cylinder a good 20° to 30° so that the locking lug clears the cylinder. Then drag the cylinder out of the door lock.

Is silicone spray suitable for locks?

What doesn’t work at all is: lubricate locks with linseed oil or silicone spray. Paint over the latch and deadbolt and push open double-leaf doors when locked.

How long does a lock cylinder last?

Lock cylinder life: As a rule of thumb, replace a locking cylinder after 12 -15 years at the latest.

How expensive is it to have a lock replaced?

Security level 1 lock cylinders cost between $10 and $30. A higher level 2 cylinder is available for $25 to $70. Level 3 locks cost between $40 and $100. If it is a certified lock, expect to pay over $100.


If all the above tips do not help, your lock is probably defective. A cracked spring or a broken tooth will cause the door lock to jam.

If you are handy and have the necessary tools, you can remove and possibly repair the lock yourself. But in most cases, there is no way around the professional.

Jammed door locks are a nuisance that no one can get past. You are prepared for it and save yourself unnecessary costs with our tips. However, only removal and often a key service will help if the lock is damaged.

See Also: How To Change Door Lock?

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Last Updated on 15/03/2022 by Buzz This Viral