What do you do if you suddenly find yourself locked out of your home or in a car with a broken key inserted inside the lock? One, you just throw your hands up in disgust. In addition, you can go looking for a locksmith. And third is to self-engineer a way out.

Why do Keys Break?

Keys mainly break due to a deep cut in one of the critical parts of their body. In other words, corrosion of material near the head of one of the teeth makes it brittle, and over a period of time with use, they tend to weaken and eventually break.

  • Cuts anywhere near the teeth or the head weaken the key.
  • Usage over a period of time makes the key brittle.

How do You Get a Broken Key Out of a Lock?

To accomplish this task you need a screwdriver or a needle-nosed plier and some oil. A lot will depend upon how much of the key is broken inside the lock. In other words, you will first have to move the lock teeth into a vertical position. But if the key has some teeth left on its body along with the head, then the task is easier. All you need to do is push the plier inside the keyhole and grab one of the teeth of the broken key and pull it out.

  • You need a screwdriver, a needle-nosed plier, and some oil. The oil will loosen the keyhole and make it easy for the plier to move inside
  • Use a screwdriver if the key head is broken.

How do You Get a Broken Key Out of Ignition?

Imagine sitting inside a car with your key broken in the ignition. Don’t panic. There are simple steps with which you can remove the broken key without help from any mechanic. Firstly, remove all the debris of the broken key from the ignition hole by blowing air into it. Then, attach a thin wire into the broken head of the key and push it further into the ignition hole. In other words, bring it to a position from where you can pull the upper part of the key out. Use the thin wire still inside the ignition hole to grip the teeth of the broken key.

  • Remove debris from the ignition hole. Pull out the upper broken part of the key with the help of a thin wire.
  • Lodge the wire into the teeth of the broken key inside the ignition hole. Pull the broken part out with the help of the wire.

Is it Possible to Push the Key Out of the Lock?

Yes, with a little bit of luck you can push a broken key out of the lock from outside. In other words, to do this, the broken key inside the lock must be in a vertical position. By gently pushing it, you can remove the broken part from outside the lock.

  • The key must be in a vertical position inside the lock.
  • Push the broken part gently outside.


It is important to have someone stand guard while you look for the necessary tools. But who should that someone be? If there are enough teeth attached to the lock grooves, then it is easy for anyone to break the lock open using a screwdriver. However, if a major part of the key is on your hand and if their broken teeth have changed the original position of the lock, then it is that much more difficult for someone to open the lock. Therefore, depending upon the situation, ensure someone trustworthy is standing guard while you look for the required tools.

  • Have someone trustworthy stand guard.
  • Don’t consume too much time looking for the necessary tools.
  • Always keep some oil, a screwdriver, thin wire, and a graded plier in your toolkit.

How do you remove a broken key from a lock?

It may be possible to use a flathead screwdriver small enough to fit into the keyhole. By inserting it in the lock, you can try to lever or loosen the positioning of the key until part of it extrudes from the lock. At that point, you should be able to extract the broken piece with needle nose pliers or a strong magnet.

How do you get a broken key out of a lock without pliers?

  1. Pliers. Needle nose pliers can come in handy during a broken key situation, wherein the broken bit is slightly sticking out from the lock.
  2. Tweezers. Tweezers are good to have on hand if needle nose pliers prove too large and clunky for grasping.
  3. Jigsaw Blades / Mini Hacksaw Blades.
  4. Paper Clips.
  5. Super Glue.

How do you get a broken key out of a lock with glue?

How much does it cost to remove a broken key from a lock?

Removing a broken regular key from an ignition will typically run you between $100 to $150, depending on the severity of the repair. Some special cases will be slightly more, some slightly less. Next up are transponder keys.

How do you open a locked door without a key?

A small or thin screwdriver will work best on interior doors or doors with privacy handles. Simply push the screwdriver into the hole on the doorknob straight through for as far as you can. Then, turn or twist the screwdriver until the lock opens.

Why is my key getting stuck in the lock?

When a key gets stuck in a lock it is usually because the lock needs to be lubricated. Just think of where your key might have been – kitchens, pockets, gym bags – all of these places can result in dust and dirt on your key that then gets transferred inside the lock, causing you a problem.

How do you fix a hard lock?

A liquid lubricant may attract dirt and dust and this can cause your door lock to become difficult to turn and unlock. You can use a liquid lubricant such as WD-40 if you choose as it will temporarily loosen up the lock so you can get the key to turn.

How do you fix a lock that won’t turn?

If that is the problem, it is easy to fix. You can spray a little dry lubricant in the lock to free up the plug so you can open the door. Spray lubricant in the keyway and insert the key a few times so the lubricant can get worked into the mechanism. If a dry lubricant doesn’t do the trick, you can try WD-40.

Can you unlock a door if a key is in the other side?

How do I open my car if I left the keys inside?

Can you unlock a door if the key is on the other side? Yes, you can, providing that your door has been furnished with a frictioned cylinder lock or one that has an emergency function. These two types are designed to be unlocked with a key even if there’s another key inside on the other side of the door.

Is it harder to pick a lock with the key in?

Safe Practice

Don’t leave keys on the inside of door locks or window ledges near the door as burglars can break a window and reach inside and unlock the door. Remove keys from view and keep them in a safe place.

Is it better to leave your keys in door?

So having a key on the inside part will do nothing to make the outside part any bit harder. Does keeping a key in the door lock make it any harder for burglars to pick it? Yes it does. All they need to do is turn the key to get in.

Can burglars pick locks?

“Don’t leave keys in doors, but keep them somewhere local to it. If people leave keys in windows locks or doors [a burglar] could get to them easily,” he said. “This way, if there’s a fire, you can drop key out of the window to fire brigade who can come in and rescue you.

What really puts burglars off?

A skilled burglar does not need to break any windows or force any doors in order to get inside your house—he can do so simply by picking the lock. While lock picks are illegal to possess unless you are a licensed locksmith , many burglars have contraband sets that they use to commit crimes and steal valuable items.

How do burglars choose houses?

Burglars will always assess first the security of the most common entry points – doors and windows. High quality door and window locks are the first-line deterrents for burglars and intruders and a solid countermeasure to break-ins.

Do deadbolts prevent break ins?

Most thieves target homes that look easy to break into. They often pick a house by surveilling the neighborhood and finding the one with the most predictable patterns of when people come and go. Most burglars enter houses through those entry points as well as the front door, the back door, or the garage.

How do you secure a door from being kicked in?

While properly installed deadbolts provide reasonable protection, there are risks. With single cylinder deadbolts, burglars often break door-side windows to simply reach in and turn the latch. Double cylinder deadbolts can slow family members trying to flee from the house in case of fire or other emergency.