How to Unlock a Deadbolt Without a Key

Isolating yourself from your home is never fun. But do not despair! There are some methods that you can use to unlock the lock from the outside without a key.

Deadbolts have fewer weaknesses than traditional doorknob latch locks, but are still very easy to bypass the right way.

In this guide, we’ll discuss several common techniques for unlocking a lock, including unlocking, bumping the lock, and punching the lock.

With a little patience and some practice, you’ll be able to unlock just about anything high quality deadbolt without a key. So the next time you find yourself shutting down, remember these tips, and you’ll be back inside in no time.

Let’s go to it!

1. Choose the lock

Lock picking is the first and best way to unlock a keyless lock. It is a popular choice for those who want to avoid damaging their door or lock.

Picking a lock is an easy-to-learn skill – the basics required to pick a deadbolt standard tumbler can be cultivated within 10 minutes. All you really need to know are the bare basics How do locks work Some of the methods used for their selection.

In addition to this basic knowledge, you will also need the unlocking tools: a locking wrench and a pressure wrench. You can find these tools in our website Online Choice Store.

If you are in trouble and have the materials on hand, you can make temporary lock pickups using small bobby pins, paper clips, or Other hard and thin metals.

Master lock selection

However, the improvised lock slots are too large to fit into the key chute. In this case, you will need a professional or hobbyist locksmith kit designed to be used in small or border key lanes.

Check out our selection of lock pickup kits To find a good daily carry set, and never be afraid of being locked out again! You can even upload a file Emergency wallet sized padlock lock set!

If you want to experiment with lock selection, I have written several very comprehensive guides on how to choose locks using different tools, which include animations and step-by-step directions.

Check out the following guides:

There are some drawbacks to this approach. If you are using a high security deadbolt or if your lock uses non-slip features such as safety pinsYou probably won’t be able to pick it up without more practice.

In addition, the internal components of the locks can be brittle, and if you are not lucky, You can damage something—Like a spring pick up.

Choose your lock only if:

  1. You own the lock (if you rent, you don’t)
  2. You understand that there is a slight risk that you are sabotaging the lock.

Picking up the lock has its drawbacks, but it’s still a powerful way to open the lock without a key.

2. Impact lock

Another very effective way to bypass the lock without the original key is to bump the lock.

lock vibration It is a technique that uses a milled key called a “bump key” that has been cut to its maximum depth.

Cut key labeled bump

Could you Buy pre-made hobkeys Order your own deadbolt online, or you can make your own.

However, to create your own key, you need to have access to another key that you don’t mind destroying that also fits in the groove of the lock key and a tool for grinding that key. These two items can be found at almost any local hardware store.

To make a bump wrench, check out the video below.

Once you’ve got your bump wrench, it’s time to get to work!

Insert it all the way into the key, then slowly pull it back until you hear the rear pin in the lock drop. Then make a slight spin on the switch.

Using a rubber mallet or the palm of your hand, strike the back of the key – suddenly insert it into the lock. The teeth of the key will strike the pins and send them up. If done with the right amount of force and a bit of luck, the pins will completely leave the locking plug, and the lock will open.

Hit the bump key

While this method is effective against the majority of fixed incisors, it may not always work. High-quality deadbolts may use anti-lock features, which prevent lock-bumping success.

If you want to learn more about lock vibration or how to prevent it from being used on your locks, be sure to check out Comprehensive guide on how to lift locks In order to dive deeper.

3. Drill the lock

Euro Lock Cylinder Drill

If you don’t totally mind Destroy your DeadboltYou might consider drilling the lock.

There are several ways to successfully drill the lock and many different areas where you can point the drill. You can drill the shear line, the bottom set of pins (key pins), the top stack of pins (engine pins), springs, or even the screws that secure the lock to the door.

The best way to know which method to use in any situation is to understand how the lock works and the common anti-drill countermeasures typically used. Anti-pit components are usually hardened steel or ceramic parts that protect vulnerable areas.

For example: If you look at the keyway and see a steel front pin and not a brass pin, your strong lock is likely using solid anti-drill pins that will be difficult to drill.

However, inexpensive cutters usually don’t use anti-drilling measures, so you can most likely target the cut line by drilling just above the keyway.

To drill a lock, follow these steps:

  1. Select a location to drill and start with a small drill bit to make a short starting hole to guide a larger piece.
  2. Starting with a 1/8″ drill bit, start drilling until you feel your bore through the 5 pins
  3. Upgrade to a 1/4″ drill bit and repeat
  4. Insert a flat head screwdriver into the key chute and try to twist the lock.

If it does not open, look in the hole and see if there is a sixth pin. If there is another pin, drill a little deeper to obliterate that pin as well, then try to open the lock again.

If there is no other pin and the lock does not open, you may need to upgrade to a slightly larger drill bit to do more damage!

4. broken glass

glass penetration

If there is a pane of glass on the door that you are trying to bypass or if there is a window within arm’s reach of the thumb of the lock, you can break the glass and reach through to unlock the lock.

Unless it’s an emergency, I don’t really recommend this method. Accessing through a broken window can cause more problems than you started with. Not to mention, glass replacement can be more expensive than simply calling a locksmith.

Speaking of locks!

5. Call a locksmith

If all else fails, you may need to contact a locksmith to unlock the door. Most locksmiths have the tools and experience needed to open almost any door, without damaging the lock.

Additionally, locksmiths usually charge much less than the cost of replacing a broken lock, door, or window. The average closing cost is around $150, but that will vary depending on your location and locksmith. Learn more about Call locksmiths and their costs here.

If you’re stuck and don’t know what to do or don’t have the necessary tools, your best bet may be to contact a locksmith.

Why Deadbolts are a bit hard to overtake

Most exterior doors use two different types Types of locks: deadbolt and knob (also referred to as “deadlatch”).

Door handle locks use a spring that automatically pushes and grabs a latch against the door frame when the door is closed.

Because the latch is held in place with a spring, it is vulnerable to any attack that could pull the spring. A common attack called loiding slips a thin piece of material (such as a credit card) between the cracks of the door and compresses the spring-loaded latch.

deadboltsOn the other hand, do not use the spring. Instead, it must be pulled out mechanically using a key or thumb. For this reason, they cannot be disassembled and it is much more difficult to manipulate directly with the screws.

How to prevent locking up again

Quitting is really annoying, but there are a few ways you can reduce the chance of it happening again.

1. Make sure your key is hidden outside your home in a safe place

Your best option is to hide the key outside in a safe place. This can be in a flower pot on your balcony, under rock key lock box In your garden, or somewhere else that is discreet and out of the way.

If you have a key hidden outside, you can simply retrieve it and allow yourself to return to your home. No need to call the locksmith or fuss with the lock!

2. Keep a copy of your key and give it to a friend or family member

If you don’t want to hide a key outside, another option is to give a spare key to a trusted friend or neighbor. That way, if you ever get locked out, you can just ask them to let you into your home.

3. Replace the strong lock with a keyless lock

The third option is to use a keyless entry system, such as a keypad lock or smart lock. Keyless entry systems don’t require a physical key, so you’ll never have to worry about locking them down again.

last thoughts

So, there you are. Whether you’re locked out of your home or just want to be prepared in case of an emergency, now you know how to unlock without a key.

We discussed four methods, including unlocking, bumping the lock, drilling the lock, or breaking a nearby window. Some of these methods may not work against you High security door locksIn this case, you can always contact the locksmith.

Avoid future lockouts by hiding a key outside, giving a spare key to a friend or neighbor, or upgrading to a keyless entry system.

We hope you never need to use this information, but it’s always good to be prepared!

Thanks for reading!

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