How to crack an old lock. How to open a door lock without a key: what to do if the door is slammed or the key is lost

There are many necessary master keys for locks, with which it is possible to open doors without damage. Quite often, parents install slamming locks to prevent the child from accessing a certain room, but the opposite effect is not ruled out. In other words, the security properties work quite well, but they can close at the moment when the child is in the room, access to which is limited and the door should be opened as quickly as possible. How to hack yourself interior door and not turn to specialists in such activities? To do this, pay attention to the recommendations below.

Did the door to the room slam shut or the owner lost the keys? The child was able to slam the door and stayed in the bathroom or toilet and cannot get out? What to do, and how exactly to get the baby out of the room quickly and without harm to the keyhole? Worth using the most traditional way– a master key suitable for mortise locks. With master keys, you can open a room keyhole, but where can I get it?

Depending on the mechanism of the lock, the master keys also have their own specification.

They are sold in stores, but to speed up the process, you can make it yourself at home:

You need to take 2 paper clips.
The long end unbends in one clip.
In the second paperclip, the long tip must be unbent at an angle of 90ᵒ. This will be a homemade tensioner, through which the lock will turn.

The tensioner is inserted into the keyhole larva, pressed or, in other words, tension is created, pressure is fixed and rotation is carried out. Using another paper clip, it is worth feeling for the pin. As a rule, there are 5 of them in the castle. At correct location paperclips, they can be opened.

The pressure on the pins must be carried out from the farthest, and as soon as the paper clip puts it in the desired position, there will be a click.

After 5 clicks are heard, the tensioner turns and the lock opens. So you can break open the doors in the toilet and other rooms, but this method is not universal.

Instructions: how to open a lever lock

Opening an English level door lock is not easy, but possible. It consists of many grooves, recesses. To lock or lock a door with such a lock, you need a key in the shape of a butterfly. It got its name because of its original look, however, if it is absent, and you need to unlock the door closed from the outside, then you will have to try a lot.

When self-opening, there is a possibility of damage to the internal or external parts of the mechanism. Therefore, if you do not have sufficient skills in this matter, then use the services of professional people.

Castle with high class burglary resistance is installed mainly on expensive metal doors.

As a rule, the degree of protection that the lock is equipped with depends on how many plates are installed in it. In addition to the standard protection, they have an additional one, and this can be a magnetic element in the form of a shutter. It is not recommended for a non-professional to open such a door, since the lever is a particularly complex mechanism. It is permissible to use a special roll.

For this:

The tip of a thin screwdriver is bent, which will become a kind of roll;
The needle at the tip is bent in the form of a hook, which will become a master key;
The roll is inserted parallel to the master key into the keyhole larva.

The roll must be pushed all the way, turn it and fix it. Next, a gradual shift of the hook and a shift of each plate are carried out, while a gradual rotation of the roll is required. If the latch was able to be opened, then the plates succumbed, but this may still indicate that the lock was of poor quality, and the opening can be carried out not only by the owner of the house in an emergency, but also by any intruder.

How to open a door lock without a key

Have you ever seen a closed door in front of you? There are many reasons why this could happen. Be it a draft, a child, an animal, or just the door bounced off the wall when it was opened hard. If a we are talking about a child, then leaving him in a room alone is categorically not desirable, this can lead to even more serious consequences.

Some locks seem to be reliable, but in fact they can be opened in a few minutes with the help of improvised means.

In order to open a Chinese or any other door, if the core of the lock is jammed, you will need:

Inspection of the keyhole;
Selection of the necessary device;
Careful opening so as not to violate the integrity of the keyhole.

If the keyhole is round, then it is opened with a knitting needle, a large straightened paper clip, an awl or a toothpick. It is necessary to insert a thin device into the opening, press and turn, and not a tool, but a handle. The door will become unlocked in just a couple of movements, and subsequently it can be closed again, since the lock will remain intact.

If the keyhole flat view, then you will need to use scissors, a knife with a narrow blade, nail files, pens, a teaspoon. The principle of operation is the same.

We decide how to open a door with a cylinder lock

The cylinder lock is installed mainly on the gate or front door, and that is why it must be as strong as possible, with anti-burglary and not amenable to any improvised means for opening.

A lock with a cylinder secret differs from all other locking devices in that its crossbars are controlled by a small larva, in the center of which there is a keyhole

Cylinder lock open:

Difficult;
It is almost impossible for a non-specialist;
It will not work with a knife, with a pen, with a hairpin or using a wooden stick.

For targeted hacking of such a tool, a set of special tools, a specific screwdriver, as well as carefully carrying out each stage of unlocking. An intelligent opening of such locks is required, or to be more precise, high-quality manipulation of several objects at once. By means of a specially made pin, the secret is closed and rotated to the correct position.

Doors can slam due to a broken handle. How to open the room in this case? You will have to completely disassemble the handle, and for this, a screwdriver, a pen or a nail file will do. You can use a knife. The screws are unscrewed, the mechanism is groped and turned. Attention should be paid to the fact that the cause of this situation is the door hitting the wall, which automatically breaks the handle and blocks the lock.

Sometimes you gotta know how to break the door

Broken rack lock? It can be noted that you are simply unrealistically lucky. Such locks are unique in that they are anti-vandal, since they are not afraid of a rough impact, but if you apply intelligent manipulations, you can open the door in a minimum amount of time. First you need to prepare the door opening mechanism without a key by lubricating the well with oil.

If you are flooded by neighbors from above, a fire has started in the apartment, or it is urgent to help a motionless patient, for this you need to know how to open the locks

A wedge key may be used.
You can open the lock by pushing the door.

How to find the wedge key? It is enough just to pick up a real wooden peg, only suitable in size for the keyhole opening. It is best to choose a soft wood species. The peg is literally hammered into the lock and pulled out.

Notches will remain on the peg, like a real key, which means that the wedge can be used like a regular standard unlocking key.

The rack type lock is installed in such a way that it is possible to open the door due to strong squeezing. A crowbar must be inserted between the jambs and the door and at this moment a push-up is performed.

How to open an interior door without a key

It is unlikely that using improvised means, you can become a professional door breaker, however, if you research in advance various options opening keyholes, you can significantly simplify your life if the door slams shut and you have to open it without a key and in emergency mode.

There are several simple ways to open an interior door without resorting to complete dismantling.

Tips:

Interior doors without a key can be opened with a long ruler or a knife. To do this, the selected object is taken, it is pushed into the slot above the place where the crossbar is located and moves from side to side. The method is fast and hassle-free.
Few people can believe, but it is plastic credit card can become the very assistant in opening the door. The method is not very effective and even possibly extreme, but it has a lot of positive reviews. For hacking, it is worth swiping the card along the keyhole, but only if the tongue has simple design. In complex keyholes, this option will not be appropriate.
There are locks on the doors that are installed in the handle and have a special button. It can be blocked by a strong jerk of the door, again, from hitting the wall when opening, or simply due to a malfunction of the mechanism. In order to open the lock, you will need to use a carnation, knitting needles or hairpins. They are inserted into the keyhole hole, due to which the key is pushed outward and the door is opened.

If all the above methods are not effective or not suitable, then there is one more radical option. It consists in using a chisel, which is hammered into the opening between the door and door frame. It is driven in as deep as possible with a hammer and a number of attempts are made to wring out the tongue of the lock. In this case, you can damage the door, but you can open the lock, but it will also have to be repaired later.

How to open a lock without a key (video)

Such knowledge can be especially useful for those who have small children at home, since there are no such locking mechanisms that can be serviceable for a long time, and in order to sometimes quickly open them, you need to resort to simple methods using improvised means.

Quite often, parents install slamming locks to prevent the child from accessing a certain room, but the opposite effect is not ruled out. In other words, the security properties work quite well, but they can close at the moment when the child is in the room, access to which is limited and the door should be opened as quickly as possible. How to crack an interior door on your own and not turn to specialists in such activities? To do this, pay attention to the recommendations below.

Did the door to the room slam shut or the owner lost the keys? The child was able to slam the door and stayed in the bathroom or toilet and cannot get out? What to do, and how exactly to get the baby out of the room quickly and without harm to the keyhole? It is worth using the most traditional way - a master key, which is suitable for mortise locks. With master keys, you can open a room keyhole, but where can I get it?

They are sold in stores, but to speed up the process, you can make it yourself at home:

You need to take 2 paper clips.
The long end unbends in one clip.
In the second paperclip, the long tip must be unbent at an angle of 90ᵒ. This will be a homemade tensioner, through which the lock will turn.

The tensioner is inserted into the keyhole larva, pressed or, in other words, tension is created, pressure is fixed and rotation is carried out. Using another paper clip, it is worth feeling for the pin. As a rule, there are 5 of them in the castle. With the correct location of the paper clip, they can be opened.

The pressure on the pins must be carried out from the farthest, and as soon as the paper clip puts it in the desired position, there will be a click.

After 5 clicks are heard, the tensioner turns and the lock opens. So you can break open the doors in the toilet and other rooms, but this method is not universal.

Instructions: how to open a lever lock

Opening an English level door lock is not easy, but possible. It consists of many grooves, recesses. To lock or lock a door with such a lock, you need a key in the shape of a butterfly. It got its name precisely because of its original appearance, but if it is absent, and you need to unlock the door closed from the outside, then you will have to try a lot.

A lock with a high class of burglary resistance is installed mainly on expensive metal doors.

For this:

The tip of a thin screwdriver is bent, which will become a kind of roll;
The needle at the tip is bent in the form of a hook, which will become a master key;
The roll is inserted parallel to the master key into the keyhole larva.

How to open a door lock without a key

Have you ever seen a closed door in front of you? There are many reasons why this could happen. Be it a draft, a child, an animal, or just the door bounced off the wall when it was opened hard. If we are talking about a child, then leaving him in a room alone is categorically not desirable, this can lead to even more serious consequences.

In order to open a Chinese or any other door, if the core of the lock is jammed, you will need:

Inspection of the keyhole;
Selection of the necessary device;
Careful opening so as not to violate the integrity of the keyhole.

If the keyhole is flat, then you will need to use scissors, a knife with a narrow blade, nail files, pens, a teaspoon. The principle of operation is the same.

We decide how to open a door with a cylinder lock

A cylinder lock is installed mainly on a gate or front door, and that is why it must be as strong as possible, with anti-burglary and not amenable to any improvised means for opening.

Cylinder lock open:

Difficult;
It is almost impossible for a non-specialist;
It will not work with a knife, with a pen, with a hairpin or using a wooden stick.

For purposeful hacking of such a tool, you will need a set of special tools, a specific screwdriver, as well as careful completion of each stage of unlocking. An intelligent opening of such locks is required, or to be more precise, high-quality manipulation of several objects at once. By means of a specially made pin, the secret is closed and rotated to the correct position.

Sometimes you gotta know how to break the door

Broke lock? It can be noted that you are simply unrealistically lucky. Such locks are unique in that they are anti-vandal, since they are not afraid of a rough impact, but if you apply intelligent manipulations, you can open the door in a minimum amount of time. First you need to prepare the door opening mechanism without a key by lubricating the well with oil.

A wedge key may be used.
You can open the lock by pushing the door.

Notches will remain on the peg, like a real key, which means that the wedge can be used like a regular standard unlocking key.

How to open an interior door without a key

It is unlikely that, using improvised means, you can become a professional door breaker, however, if you explore various options for opening keyholes in advance, you can significantly simplify your life if the door slams shut and you have to open it without a key and in emergency mode.

Tips:

Interior doors without a key can be opened with a long ruler or a knife. To do this, the selected object is taken, it is pushed into the slot above the place where the crossbar is located and moves from side to side. The method is fast and hassle-free.
Few people can believe, but it is a plastic credit card that can become the very assistant in opening the door. The method is not very effective and even possibly extreme, but it has a lot of positive reviews. For hacking, it is worth swiping the card along the keyhole, but only if the tongue has a simple design. In complex keyholes, this option will not be appropriate.
There are locks on the doors that are installed in the handle and have a special button. It can be blocked by a strong jerk of the door, again, from hitting the wall when opening, or simply due to a malfunction of the mechanism. In order to open the lock, you will need to use a carnation, knitting needles or hairpins. They are inserted into the keyhole hole, due to which the key is pushed outward and the door is opened.

If all of the above methods are not effective or not suitable, then there is another radical option. It consists in using a chisel, which is hammered into the opening between the door and the door frame. It is driven in as deep as possible with a hammer and a number of attempts are made to wring out the tongue of the lock. In this case, you can damage the door, but you can open the lock, but it will also have to be repaired later.

How to open a lock without a key (video)

Surely it happened to you that you forgot your keys at home. This "pleasant surprise" can happen at the most inopportune moment and pretty ruin your life. And what do you want to do if the key is broken or you accidentally lost it on the way home? Of course, in this case, each key has a duplicate, but it is far from always available. Therefore, now we will talk about a fundamentally different solution, namely: we will try to make a key for all the locks and open the door with our own hands. But, if you don’t have time at all to search for and use improvised means for opening, we recommend that you contact a specialized organization http://newzamok.ru

Pin cylinder mechanism

So how do we open the lock without a key? Good question, but first, let's figure out exactly how the lock works and how does it work in general? Most locks in the CIS countries are based on either a pin or perforated cylinder. These two cylinders have significant differences, but in general, their principle of operation is similar and based on a spring-pin mechanism.

Simply put, pins are small, oblong rods supported by a spring. Their principle of operation is to build a certain combination, which opens the lock.

When you insert a key into such a cylinder, all the rods fall into place, thus forming a given structural pattern. It is precisely this element of the secrecy of the core that we have to imitate by opening the ill-fated lock that stands in your way.

Do-it-yourself master keys

To open an ordinary English lock without a key, we need two master keys. One of the picks will keep the lock in tension, like a lever, gradually turning the cylinder of the larva, and the other will press the pins, exposing them in a certain sequence.

A lot of things can serve as a material for making elementary master keys, starting from the most ordinary paper clip or hairpin, which will not last long, but will have time to fulfill their role, and ending with more wear-resistant materials.

For example, a master key for sequential pin clamping can be machined from hacksaw blade. It will be quite strong, but elastic. This factor is important, since the master key can easily break right in the door lock, and it will be extremely problematic to get it without special tools. Such a tool should have a small recess at the end, the so-called "hook", which will be quite convenient to press the rods and open the door.

The master key that turns the lock should be more solid, be an L-shaped “handle” with a longitudinal protrusion at the end. This ledge must be made rectangular so that it can easily pass into the lock hole. Such a bench tool can be made, for example, from an ordinary hex wrench of small diameter, and it will last you a long time.

Breaking

The process of opening the lock should not take more than 2-5 minutes ideally, but you may need much more time at first. Therefore, be patient and practice on your castle. Do it slowly, in stages, remembering every detail of the process as carefully as possible. In the future, having honed your skills to perfection, you will open such locks without much difficulty.

For information on how to open the lock with a hairpin, see the following story:

Consider the stages of opening the lock in more detail.

We insert the L-shaped master key into the groove of the core and turn it clockwise, while applying a slight constant pressure. It is necessary that when you press the rods, the following ones do not return to their original position.

We insert the hook-pick into the core hole and alternately press each pin, which in modern locks can be on average from 5 to 8 pieces, depending on the company and country of origin. You need to press the pins methodically and consistently, otherwise you will not succeed.

If it was not possible to open the lock the first time, repeat the steps. How do you know if the lock has opened, because you did not use the key? Everything is very simple. At the end of this process, the cylinder should be affected by turning the lock-lever. In this case, you can consider all stages of opening the lock successful and mentally congratulate yourself.

The mechanism of the perforated cylinder

A lock with a perforated cylinder is based on a similar principle of operation, but has a number of significant differences. One of the most important is that the core pins here have a two-component structure, and to open the lock, the pins must accurately hit the perforations on the key plate.

Perforations are small round indentations on the surface of the key that create a combination of a secret mechanism. The core of such a lock is a complete system of bilateral pressure.

Thus, in order to open a door with a perforated core, it is necessary to be able to imitate the code of the secret two-way pins of the lock. This is enough difficult task for an inexperienced burglar who simply does not know how to open such a door, so such locks are rapidly gaining popularity in our time. Now almost all entrance doors are equipped with such protective mechanisms, so you can be calm for the safety of property.

We must warn you that this method of opening the lock was described solely for use on your property, as a locksmith's trick, but in no case for the purpose of breaking other people's protective mechanisms. Opening other people's locks is a crime and entails criminal liability in accordance with applicable law.

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In the life of every person there are problems, the solution of which requires a non-standard approach. Situations of this kind include the loss or damage of the key that unlocks the front door and, as a result, the inability to get into a private house or apartment.

Faced with such a problem, you do not need to panic and try to enter the room by any means. First you need to familiarize yourself with several ways in which you can.

Types of locks

There are several types of locks, each of which can be unlocked in one way or another and open the door, while spending a minimum of effort, time and without causing damage to the canvas.

Mounted. Locks of this type are used when installing premises: a barn or garage, and not as a lock for the front door of a house. They are characterized by simplicity and conciseness.
Overhead. Locking systems of this type are installed on the external entrance door if there is also an internal one. They don't guarantee reliable protection, easy to use, have an unpresentable appearance.
Mortise. Such locks are convenient during operation, provide reliable safety of property and do not spoil the aesthetic appearance entrance door. Their only drawback is that during installation, the integrity of the web is violated, which subsequently leads to the appearance of cracks and other shortcomings.
Inserts. Systems of this kind are reliable and guarantee high level burglary protection. They are installed in the door leaf directly at the factory, which ensures quality and a presentable appearance.

Tools needed when opening a door without a key

The choice of tool, the use of which is necessary in order to open the door, directly depends on which direction the canvas opens: in or out. In addition, some of the tools are interchangeable, if one is missing, another is used. In the set of a beginner "bear cub" there should be a number of the following devices:

Pliers.
Hairpin (really universal tool, featured in the movie door-breaking scenes).
The so-called Bulgarian.
Drill.
Jigsaw file.
A set of screwdrivers, or one flat.
Universal door lock, which can currently be purchased at any hardware store.

How to open the door when the key is lost

If the key is lost, the front door can be opened using the following methods:

Suitable for a hairpin. For this decorative element women's hairstyles should be carefully broken into two equal parts, which are used independently of each other. One of the halves is used as a lever to turn the mechanism, while the second part of the pin drowns the pins. To carry out such an operation requires certain skills and a sufficient amount of time. The main advantage of this method is the absence of damage to the locking mechanism and the door leaf.
The method mentioned above can also be applied using one or two paper clips. Open the lock with a paperclip - simple task. One staple, or a separate part, should be used as rotary mechanism, the second - like a lever. In this case, the same manipulations are carried out that are needed in order to open the lock with a hairpin.
If there is a cylinder mechanism on the door, you can open it in the following way: drill a hole in the cylinder using a thin drill and, inserting a wire of a suitable size into it, turn it to turn the cylinder.
If you need to open a lock equipped with a tongue, you should use a knife or a small screwdriver to work. The selected tool must be carefully inserted into the gap between the canvas and the jamb and, having hooked the tongue, open the door.
type is possible using a similar method. To do this, pull the door as far as possible and, picking up the levers with a tool suitable for this purpose, move it away.
If the door leaf is old, or in case of long operation door lock, you can simply pick the lock, completely destroying it. To do this, apply several blows with a hammer or a small sledgehammer directly in the center of the structure.

How to open the lock if the key is broken

If used for a long period of time, the latter may break when turning in the keyhole. This is because over time, the metal from which this part is made wears out, becomes covered with scratches and cracks that violate the integrity of the key.

In order, or if the key in the lock does not turn, it is necessary to carry out the following steps in a certain sequence:

First you need to remove the key fragment, while trying to open the front door. If the chip protrudes above the keyhole, you should try to pull out the key with ordinary pliers, while turning to open the mechanism. If successful, you can not only pull out the broken key, but also open the lock without damage.
If it is not possible to pick up a chip, use a thin jigsaw file for this purpose. This tool must be inserted into the lower or upper part of the lock, while turning the teeth so that they are directed directly at the key. Next, gently hook the chip and pull it out.
If, after removing the fragment, the lock is left without a key, you can use the opening methods described above. It is also possible that in the event of a breakdown of this element of the locking system, mechanical damage to the lock occurred. In this case, the mechanism of constipation should be removed.
To remove the lock, carefully unscrew the plate that closes the mechanism, and then remove the locking elements with a wire or a paper clip. This method is applicable only if the lock is of the English type.
If locks of any other type are damaged, only one way to open the lock without a key is applicable - damage to the device by using a hammer or sledgehammer.

How to open a padlock without a key

The padlock stands apart in a number of other locking systems. Despite the simplicity of design, it provides a high level of protection against burglary and subsequent entry into the premises.

If the key of such a mechanism is lost, open the padlock without a key, you can use the following methods:

The basis of the locking system of a padlock is a spring. First you need to try to insert a strong wire into the well by pressing directly on the lock spring. Further, in the center of this spring, you need to place a second wire or paper clip and, using tools like a key, unlock the mechanism. It is also possible to open the lock with a hairpin.
If the method above did not work and the lock does not open, you can get rid of it with a hammer, sledgehammer or crowbar. Using these simple devices, you should knock down the lock, opening access to the locked room.

How to protect yourself from loss or breakage of the key

From the occurrence of problems of this kind, no one is immune. Therefore, you should pay attention to some aspects that will help to avoid a situation where access to the premises is limited due to the loss of the key to the front door lock, or its breakdown.

The service life of locking mechanisms has a certain time frame, after which the structure must be replaced. You can determine the degree of deterioration of the device using a visual assessment. If the lock body and the key itself are covered with scratches, cracks, and the teeth are worn out, it should be replaced immediately in order to avoid failure of the locking mechanisms.
You can also install a lock of a special design, developed relatively recently. A mechanism of this kind does not need keys and is not equipped with a keyhole.

You can also prepare yourself in advance for the fact that one day the key that unlocks the front door will be lost or broken. To do this, it is necessary to prepare in advance a set of tools necessary to open the locking mechanism, which will help in right moment open the door and store outside the house, in the garage, utility room of the entrance or car.

In the presence of such a "bear-catcher set", the time spent on the search necessary devices it will be much easier to shrink and get into the apartment.

If such a situation arises, you can do the following:

To prevent damage to the locking mechanism and door leaf, you should call a locksmith who can open the lock quickly and accurately, using master keys and other necessary tools.
In the event that time is limited and does not endure waiting for a locksmith, you can use the services of companies that specialize directly in opening locks of any type. The master will quickly and accurately solve the unforeseen problem that has arisen. Services of this type are expensive.

Summarizing the above, it should also be noted that in an effort to get into a locked apartment, you should not use methods that can be harmful to health. These include attempts to enter the premises through a neighbor's balcony, through a window, or using a fire escape. An acceptable option in this case would be the loss of time spent on searching the right tools and opening the locking mechanism.

Lockpick from an aluminum can

To open the lock in this way, you will need an empty can of beer or cola. It is easy to cut and form a special shape of a trefoil from it, the middle tongue of which opens the lock. BUT here another demonstration of this method.

Lockpick from paper clips and hairpins

This is the most famous and, one might say, classical method breaking the lock. We have seen many times in the movies how an attacker takes out a paper clip and begins to diligently pick at the keyhole. This video shows how it's actually done. And here's another one option this method, which uses a pen cap clip and a hair clip.

Knife pick

The third video shows a very simple way to open small locks with a knife. Obviously, this method won't always work, but it's still worth a try. Especially when it comes to Chinese products used on bags and suitcases.