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How to Open a Bedroom Door Lock

This article is a collaborative effort, crafted and edited by a team of dedicated professionals.

Contributors: Muhammad Baballe Ahmad, Mehmet Cavas, Sudhir Chitnis, and Zhen-ya Liu.

✓ Verified & Tested Information

How to Open a Bedroom Door Lock – If the lock is on the outside of the door and you have a key, then you can use the key to open the door.

Assess the Lock

Before attempting to open a bedroom door lock, it’s important to assess the type of lock you’re dealing with. This will help you determine the best course of action needed to open the lock with the least amount of difficulty. There are several types of locks that are commonly used on bedroom doors, including combination locks, deadbolt locks, and keyed locks. Once you’ve identified the type of lock, you can then decide on the best approach to open it.

Determine the type of lock

Homeowners and renters who need to open a bedroom door lock must first determine what type of lock is installed. Common types of locks include doorknob locks, deadbolts, rim locks, lever door handles, and mortise locks. Doorknob locks are generally easier to pick than the others because they are smaller. Deadbolts are the most secure kind of lock available but can be difficult or impossible to unlock without a key. Rim locks sit on the surface of a door and rely on either pins or wafers for their locking mechanism. Lever door handles make use of springs to keep them shut and should open with minimal effort once the outer knob is turned to turn the lock or pushed, depending on its design. Mortise locks have a rectangular-shaped housing that’s set into a hole in the doorjamb. Each requires different techniques for picking it open using conventional tools such as picks and tension wrenches. Be sure to assess the type of lock that needs to be opened before attempting to turn the lock in order that you use suitable techniques designed specifically for this purpose.

Identify the brand of lock

Identifying the brand of lock on your bedroom door is the first step in finding out how to open the lock. Many locks on bedrooms doors are standard cylindrical knob locks that feature basic construction and offer limited security. However, if your bedroom lock requires higher security, such as a deadbolt or a combination pin tumbler lock you may need to take additional steps to open the door.

Common brands of bedroom door locks include: Weiser, Schlage, Kwikset, Baldwin, Masters and Forecast. Examine your bedroom door and look for a nameplate that provides information about your specific lock brand. Such nameplates will usually contain the manufacturer’s logo or trademark accompanied by an item number that can be used to search online for detailing product information related to key codes or special opening techniques.

If you are unable to identify your bedroom door’s brand by sight alone it is possible to take apart the knob or deadbolt using a standard Phillips head screwdriver and examine it further in order to identify components that might help determine its manufacture. This exam should only be attempted by someone who is fully aware of their own personal safety risks associated with messing around with hardware on security type hardware products like locks on residential doors.

Choose the Right Tool

Selecting the right tool for opening a bedroom door lock, such as a tension wrench and pick set for a pin-and-tumbler lock or bolt cutters for a padlock, is a crucial first step when attempting to gain entry. Knowing beforehand what tools are required, such as Lock Bumpers, will save time and frustration.

Select the appropriate lock-picking tool

When determining which lock-picking tool to use, you must first consider the type of lock. Common locks can be divided into two categories – pin tumbler locks and wafer tumbler locks – and the selection of the proper tool will depend on which type of lock you need to open.

Pin Tumbler Locks: These are the most common type of door lock, typically found on residential doors and many other types of padlocks. Pin tumbler locks have a cylinder body with copper pins that resist entry unless the correct key is inserted into the keyway and turned. Lock-picking tools such as hook picks, tension wrenches, pick guns/rakes, and jigsaws are used to open these types of locks.

Wafer Tumbler Locks: Wafer tumbler locks are typically found on file cabinets and commercial security doors but may also be used on residential doors. This type of lock uses flat disc-shaped plates known as wafers which line the sides of its cylinder body. Specially designed tension tools or wafer pickers should be used when attempting to open these types of locks since traditional picks may not work.

When selecting a tool for lock picking or bypassing a bedroom door lock, it is important to make sure that you choose one that is compatible with your particular type of locking mechanism. The wrong choice can either damage your door or worse yet – result in your being locked out! Make sure that you read up on different techniques for each individual style before purchasing any tools or attempting to bypass the lock yourself.

Choose the right type of tension wrench

The type of tension wrench you choose is important to the success of your attempt at opening the bedroom door lock. A tension wrench is a tool used by locksmiths to apply torque pressure while turning a lock’s cylinder. The correct tension wrench is designed to fit both the size and the shape of the lock’s cylinder, as well as apply the right amount of torque pressure.

Tension wrenches are available in various sizes and shapes, so it’s important to find one that fits your particular lock. Most locks require an L-shaped tension wrench that fits into the “keyway,” which is where you would insert a key if you could get one. You also need to be sure that your stress wrench does not impart too much or too little torque when turning – otherwise it will just slip off and not provide enough torque for successful unlocking of your bedroom door lock. Generally, L-wrenches with narrower ends provide more stable and precise tension than those with wider ends, but it depends on which type of cylinder you are dealing with.

Once you have determined which type of tension wrench works best for your application, make sure that you gently apply pressure while turning as this will help ensure success in unlocking your bedroom door lock.

Pick the Lock

To pick the lock, you will need certain tools, such as a tension wrench and a pick set. Once you have the tools, you will need to insert the tension wrench into the bottom of the lock cylinder. Then, using the pick set, insert the pick into the top of the keyway and slowly apply pressure while rotating it to continue pushing the pins up until they are all lined up and the lock opens. Let’s look at some step-by-step instructions.

Insert the tension wrench into the lock

Insert the tension wrench into the bottom part of the keyhole. Ideally, you will insert it at an approximate 45-degree angle. The tension wrench is a small L-shaped tool that should fit easily into the lock. It is used to apply torque to make picking the pins easier. Once seated inside the lock, apply pressure in a counter-clockwise motion while simultaneously using your pick to move individual pins up and down within the lock.

Keep in mind that you want to avoid applying too much pressure with your tension wrench because this will hinder your ability to feel as you go through each of mild of movement that occurs as each pin lines up with its respective shear line (as discussed in Step 4). Also, if you put too much pressure on your tension wrench and move it too far away from its initial 45-degree angle, you run the risk of disengaging all of your pins at once – not ideal.

Remember: patience pays off when it comes lock picking! As you work with each pin within the lock, apply gentle but consistent torque from your tension wrench throughout each movement taken until locking cylinder has fully rotated open; this indicates that all pins have been set correctly and you can now exit out.

Insert the lock-picking tool and gently probe

Once you have procured the proper tools, it’s time to get started on opening your doorlock. Start by inserting your lock-picking tool into the keyhole, pressing lightly on either side to remove any debris that might be lodged inside. Depending on the type of lock, you may need to hold the tension wrench in one hand while using a pick or other tool in your other hand to work within the keyhole. Working slowly, move your pick within the keyhole and gently probe around, feeling for any pins that may be blocking movement of the cylinder. Once you have located all of the pins, use light pressure and engaged motion to move them upward until they are out of their sheath.

Continue doing this gently and slowly as too much pressure can cause damage to either or both of your tools or even break off pieces inside the locking mechanism that can make it harder for a locksmith to get it open without drilling out portions of it. As each pin is released from its sheath, stop and reposition your pick before attempting to move more pins. If at any point you feel resistance or if more than two pins are stuck together at once, take a pause and reenter with light pressure in order to ensure everything is puzzle-piece-shaped again and without damage.

Test the lock as you go

Testing regularly as you work the lock open is essential to identifying the right bitting combination and successfully unlocking it. When using a bump key, test after each step to determine if the pins within the core are still binding. A pair of tweezers can be used to feel and move each pin, one at a time, while bumping. Once all pins have been set in their correct position (fully set pins will be flush with the cylinder housing), the lock should turn freely and unlock. If you find that one or more pins are still binding, continue unwinding and re-bumping until all pins have been set properly. If your lock does not open with a bump key or tension wrench, it may require further manipulation such as drilling or picking for a successful opening.


If you find yourself locked out of your bedroom door, it can be frustrating. Fortunately, there are a few common techniques you can use to troubleshoot how to open a bedroom door lock. This section will go through the different methods and techniques that you can use to get the lock open and gain access to the bedroom.

If the lock is still not opening, try a different lock-picking tool

When attempting to open a bedroom door lock, one of the most important tools to use is a quality lock-picking tool. Begin by listening closely for any movement inside of the locking mechanism that could be a sign of an unlocked door. Then, insert the lock-picking tool into the keyhole and apply careful pressure while manipulating tool in an up-and-down motion to move the internal pins until they line up and allow you to turn the knob. If manipulation fails, it may be necessary to insert a torsion wrench further into the hole in order to provide additional torque if needed.

If you still cannot open your bedroom door with a lock picker and torsion wrench, another option is to use an alternative type of lock pick that can provide more leverage as you attempt to unlock your door without damaging it or causing permanent damage. A popular choice among professional locksmiths is tension wrenches, which can give higher torque and pressure on stubborn locks in order for them to open more easily. Additionally, other types of individual picks like half diamond picks or rake picks may also prove useful for unlocking your bedroom door without much effort.

No matter which tools you decide on using as part of your troubleshooting process, make sure you take extra precaution when picking locks so as not to incur any damage on your home or property. With patience and determination you should be able to find success in opening your bedrooom door lock with minimal effort involved!

If the lock is still not opening, try a different tension wrench

If the lock is still not opening and you have already tried all of the previous steps, it might be time to try a different tension wrench. It is important to remember that not all tension wrenches are created equal and some fit locks better than others. Try pushing one side of the tension wrench while pushing the other side clockwise at the same time. This can create a bind in the internal components and make it easier for you to open the lock. If this does not work, you may need to take it to a locksmith or invest in a set of pick tools.

Use a Professional Locksmith

When you are trying to open a bedroom door lock, using a professional locksmith is the best and safest option. A locksmith will have the right tools to open the lock in a short amount of time. They also know the right technique to use in order to open the lock without damage. Also, they can provide advice on how to secure your bedroom door if it’s not already secure.

If all else fails, contact a professional locksmith

If you’ve exhausted all other options and the lock still won’t open, it may be time to contact a professional locksmith. A locksmith is a skilled professional who specializes in providing security solutions, such as unlocking door locks of cars and houses. Professional locksmiths are trained to use special tools and techniques to open locked doors without damaging them.

Most locksmiths offer a 24 hour emergency service as well as other services for residential and commercial purposes. When choosing a locksmith, be sure to look for one that is certified, insured and bonded. To make sure that the company is reliable, check online reviews from customers or ask for references from friends or family members who have used a particular locksmith in the past.

In order to unlock a bedroom door lock, the professional will first assess how much force will be necessary without damaging any part of the lock or door. The locksmith will then insert special tools into the keyhole or handle of the door in order to manipulate it open. Depending on your situation, he may also recommend installing a new lock on your bedroom door in place of the old one.

How to Open a Bedroom Door LockCheckout this video:

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