How to Open a Deadbolt Lock From the Outside – Different Ways to Unlock Deadbolt Locks

How to Open a Deadbolt Lock From the Outside - Different Ways to Unlock Deadbolt Locks

It’s the middle of the night, and you realize you left your house key inside. You know you locked the door, but how can you get inside? If you have a deadbolt lock, don’t worry – we have a solution for you.

There are several ways to open a deadbolt lock from the outside. In this post, we will teach you how to open a deadbolt lock from the outside using some simple tools and techniques. Stay safe and never be stuck outside again!

Deadbolt Lock: How it Works

In order to understand how to open a deadbolt lock from the outside, it is essential first to know how a deadbolt lock works. Its lock mechanism uses a bolt to secure a door. The bolt is usually made of metal and extends into the doorframe. This is one of the most common types of locks that you will find on doors.

Among other locks, deadbolt locks are known for their strength and durability. The deadbolt lock works by using a key to turn the bolt. When the bolt is turned, it extends into the doorframe and locks the door. In order for the deadbolt lock to be opened, you must retract the bolt. You can do it with a key or by turning a knob or lever on the inside of the door. When the bolt is retracted, the door is free to open.

Types of Deadbolt Locks

There are a few different types of deadbolt locks. The first one is the single-cylinder deadbolt lock. This type of lock has a keyhole on the outside and a knob or lever on the inside. The double-cylinder deadbolt lock is similar to the single-cylinder deadbolt, but it has a keyhole on both the inside and the outside. This type of lock is more secure but can also be more difficult to open in an emergency.

The final type of deadbolt lock is the keyless deadbolt lock. This type of lock does not have a keyhole. Instead, it uses a numeric keypad or a fingerprint scanner. This type of lock is becoming more popular, but it can be more difficult to open if the power goes out.

How to Open a Deadbolt Lock from the Outside

Now that you know how a deadbolt lock works, let’s talk about how to open a deadbolt lock from the outside. While there are different kinds of deadbolt locks, the methods for how to open them are generally the same.

Method #01: Using a Credit Card

The first way to open a deadbolt lock from the outside is by using a credit card. You can use this method on both single-cylinder and double-cylinder deadbolt locks. To do this, insert your credit card into the space between the door and the frame.

Apply pressure to the card and slide it up. This will push the bolt back and allow you to open the door. Keep in mind that this method may damage your credit card, so only use it as a last resort.

Method #02: Using a Screwdriver

The second method to open a deadbolt lock from the outside is using a screwdriver. You may think it will damage your door, but this method is very effective. With the proper tools, you can easily pop open the deadbolt without causing any damage.

  1. To do this, start by removing the screws from the strike plate. The metal plate surrounds the hole in the doorframe where the bolt extends into.
  2. Once the screws are removed, you can pull off the strike plate.
  3. Next, use a screwdriver to push the bolt back into the door. Be careful not to damage the finish on your door.
  4. Finally, reattach the strike plate and replace the screws. This way is quick and easy and will not damage your door.
Method #03: Using Bobby Pins + Tension Wrench

These are handy and common household items that can be used to open a deadbolt lock from the outside. All you need is a bobby pin, a paperclip, and a tension wrench. The idea of this method is to mimic the way a key works. The bobby pin will act as a real lock pick.

To use this method:

  1. First, you must straighten the bobby pin and insert it into the keyhole.
  2. Then, get your tension wrench and insert it into the keyhole.
  3. Once both items are in the keyhole, turn the tension wrench clockwise.
  4. As you turn the wrench, apply pressure to the bobby pin with your other hand.
  5. You should feel the bolt start to move back.
  6. Once the bolt has moved back far enough, you can turn the knob and open the door.
Method #04: Using a Lock Pick Set

If you want to learn how to open a deadbolt lock from the outside without damaging the lock, then you need to know how to pick a lock. The lock pick set includes a tension wrench and a lock pick.

This method is almost the same as the previous one, but you will use a lock pick instead of a bobby pin. A lock pick is a ready-to-use tool specifically designed for picking locks. You don’t have to straighten it like a bobby pin, as you can use it right out of the box!

Method #05: Bumping the Lock

Aside from picking the lock, bumping is one of the most popular ways to open a deadbolt from the outside. All you need is a tension wrench, and a specially cut key called a “bump key.”

Bump keys are available for purchase online and at some hardware stores. To use a bump key:

  1. Place it into the keyhole all the ways, then slowly draw it back until you hear the rearmost pin drop in the lock.
  2. Apply a slight turning pressure to the key.
  3. Apply pressure to the key with your tension wrench while “bumping” the key with your other hand.
  4. Bumping causes the key pins in the lock to jump up and down until they align, allowing you to turn the lock.
Method #06: Drill the Lock

If you’re locked out of your home and desperate to get back in, drilling the lock may seem like your only option. But before you start drilling, you should know a few things. First, drilling a lock will permanently damage your door frame and the deadbolt lock itself, so this should only be used as your last option. Second, you’ll need to have the right tools for the job.

If you do decide to drill the lock, you may follow the step-by-step instructions below:

  1. Start by putting on safety goggles and a dust mask to protect your eyes and lungs from the debris.
  2. Place the drill bit at the center of the lock.
  3. Apply gentle pressure to start drilling. Once the drill bit infiltrates the surface, increase the pressure and speed.
  4. Drill through the entire length of the lock.
  5. Remove the drill bit and insert a screwdriver into the hole. Turn the screwdriver until the deadbolt is disengaged.
Method # 08: Use a Grinder

If you are desperate to get into your home and have no other options, you can try using a grinder. This will take some time and effort, but it is possible. However, this method should be your last resort as it will damage the strike plate, faceplate, and doorframe.

The objective is to cut the bolt, which keeps your door closed, with the grinder. Once you have done this, you should be able to open the door.

Method #07: Call the Locksmith

If you’re still having trouble opening your deadbolt lock from the outside, then your last resort is to call a locksmith. A locksmith can come to your home and open the lock for you, usually without damaging it. They may also be able to make you a new key if you’ve lost yours.

At Cobb Parkway Locksmith, we’re always here to help. We have a team of experienced locksmiths available 24/07 to help you with all your locksmith needs. We have the right tools to open your deadbolt lock quickly and efficiently without damaging it.

Tips on How to Successfully Open a Deadbolt Lock from the Outside

Lock picking is a skill that can come in handy in several situations. Knowing how to pick a lock can be a valuable asset, whether you’re a homeowner who locked yourself out of your house or a law enforcement officer trying to gain entry to a building.

Although some ways may seem to be easier for others, there is no one definitive way how to open a deadbolt lock from the outside. Here are the tips you can follow to successfully open a deadbolt lock from the outside:

Use the Right Tools

The first step is to have the right tools. The deadbolt is one of the most secure locks, making it more difficult to pick. So whether you will use a lock pick or a bump key, make sure that it is made of high quality and can’t be easily damaged.

Apply the Right Technique

The second tip is to use the right technique. There are several ways to open a deadbolt lock from the outside, but not all of them may work on your particular lock. That’s why it’s important to do your research and find the technique that will work best on your lock.

Watch Tutorial Videos

Another option is to watch tutorial videos online. There are plenty of resources available that can teach you how to pick a variety of different types of locks, including deadbolts.

Practice With Lock Picking Tools

Once you’ve learned the basics of how to pick a lock, it’s important to practice. A good way to do this is to purchase a lock-picking set. These sets come with a variety of different picks and tension wrenches, which are the two tools you’ll need to successfully pick a lock.

There are also websites that sell practice locks. These are great for getting some extra practice in, and they can be a bit cheaper than purchasing a full lock picking set.

Get Some Real-World Experience

Once you’ve learned how to pick a door lock and get some practice in, it’s time to put your skills to the test. If you’re a homeowner, you can start by picking the locks on your doors. This is a great way to get some real-world experience and ensure that you know how to pick a lock in case you ever find yourself locked out of your home.


While deadbolt lock picking can be a difficult skill to master, it’s possible with some practice because of its sophisticated locking mechanism. With the help of this guide, you will be able to open a deadbolt lock from the outside in no time. Just remember to use the right tools, apply the right technique, and get some practice before you try it. Call locksmith Marietta GA now!