master lock combination reset

How do you change the combination on a Master Lock?

• Open the lock using the old combination.
• Insert the reset tool into the shackle hole.
• Turn the reset tool so that the Master logo is facing you.
• Rotate the dial clockwise 3 times to clear the old combination.
• Enter your new combination.
• Remove the reset tool to lock it.
• Write down the combination in a safe place.

How do you Crack a Master combination lock?

Method 2: Cracking A Combination Master Lock

1. TURN THE DIAL. Spin the dial on the combination lock three complete times in a row in order to clear out the combinations.
2. PRESS UP ON THE SHACKLE. Start turning the dial clockwise while keeping that pressure on the U of the lock. ...
3. FINDING THE STICKING POINT. ...
4. LET TENSION OFF. ...
5. PUT TENSION BACK ON. ...
6. FIGURING OUT THE 3RD NUMBER. ...
7. LET’S DO A LITTLE MATH. ...

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How do I reset a Master Lock?

How do you reset a master lock if you forgot the combination? Open the lock using the previous combination. Insert the reset tool in the hole on the side of the lock. Push the reset tool in and turn 90° in either direction. Set wheels to your new combination. Turn and remove the reset tool. Record your combination in a safe place.

How to change the combination on a Master lockbox?

How to Change the Combination on a Master Lockbox

1. Open shutter door to access the combination dials and the release button. Rotate the dials to the current combination.
2. Push the reset lever to the left and into the downward position. The lever will stay in this position until you've changed your combination.
3. Rotate the combination dials to the combination you want to use.

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What is the factory-set code for Master Lock?

0000The Master 5401 comes factory-set to 0000. To change the code, input your 0000 and open the unit up. To change the combination, push the Reset button across and up. Now select any 4-digit code of your choice.

How do you reset a master combination 4 digit lock?

0:001:16Reset the 4 Digit Master Lock Code - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo now what you'll do is open it up and turn it what is that ninety degrees. And push it down andMoreSo now what you'll do is open it up and turn it what is that ninety degrees. And push it down and you'll see there's a tiny little piece of metal. There. You if you're able to push that down.

How do you reset a Master combination lock without the code?

Spin the dial clockwise a few times to reset the lock and set it at 0. Apply upwards pressure on the shackle and turn the dial clockwise. The lock will catch several times, allowing for slight movement back and forth between two numbers.

How do you unlock a Master combination lock without the code?

0:045:59How to Crack Your Master Lock Combo in 3 Easy Steps - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo you what you want to do is you want to put your pointer finger up here. And you want to applyMoreSo you what you want to do is you want to put your pointer finger up here. And you want to apply some pressure. So you want to pull this up and rotate this master lock.

I've lost or forgotten the combination to my Master Lock lock. What can I do?

Does your Master Lock lock have a serial number? If it doesn't, we won't be able to help you find your combination because we don't have a record o...

I lost the combination to my Master Lock Set-Your-Own Combination lock. Can you help me reset it?

Unfortunately no. You cannot reset this lock without knowing the current combination. You'll likely need to purchase a new lock.

I accidentally reset the combination on my Master Lock resettable combination lock. Now I don't know...

Unfortunately, you cannot reset this lock without knowing the current combination. You'll likely need to purchase a new lock.

I've lost the reset tool for changing the combination on my lock. How can I get a new one?

As a courtesy, our customer solutions group can issue you a replacement tool free of charge. You will need to supply the model number or an image o...

How can I retrieve my lost combination when my Master Lock lock is attached to a bike, cabinet, lock...

We will not provide lost combinations if the lock is attached to anything.

I'm unable to get a legible photocopy of my lock for the Lost Combination Form. What should I do?

Try lightening the copy as much as possible. The most important thing is that we can see that the lock is not attached to something.

How do I set the combination on my Master Lock 5400D / 5401D Key Safe?

To set or reset the combination on your Master Lock 5400D / 5401D Key Safe: Open the compartment door by entering the combination. The factory-set...

How do I set the combination on my 5422D / 5423D Push Button Lock Box?

To set or reset the combination on your 5422D / 5423D Push Button Lock Box:Open the lock box by entering the combination. If you're setting the com...

How do I set the combination on my 5424D / 5425D Spare Key Storage Safe?

To set or reset the combination on your 5424D / 5425D Spare Key Storage Safe: Open the compartment door by entering the combination. The factory-se...

How do I set the combination on my Master Lock 5406D Spare Key Storage Safe?

To set or reset the combination on your Master Lock 5406D Spare Key Storage Safe: Open the compartment door by entering the combination. The factor...

How to reset a lock?

1. Open the lock using the old combination. Once you open the lock, turn the shackle off to the side so that you can access the shackle hole. If you do not have the old combination to the lock, you will not be able to reset it. If this is the first time you are using the lock, use the preset combination.

Where is the reset button on a lock?

The reset switch is located on the back of the lock. When it is off, the switch will be on the bottom of the lever. If it is on, it will be on the top. Press up to turn it on. If the lock is brand new, there will be a sticker covering the lock. Peel this off to find the switch.

How to enter a new combination on a shackle?

Enter a new combination by pushing the dial up, down, right, or left. Your combination can be as long or short as you want it. You can use any combination of up, down, right, or left as you want. When you are done, push the shackle back down into the hole to lock it.

What is the master logo on a lock?

The Master logo at the top should be turned to the side to face the shackle of the lock. Make sure to push the tool all the way in. The reset tool is a long stick with a rounded top that says “Master” on it. This came with the lock when you bought it. If you do not have this tool, you will not be able to reset the lock.

How to clear old combination on a lock?

Rotate the dial clockwise 3 times to clear the old combination. This will ensure that your new combination works and that the lock isn’t still set to the old combination. You must do 3 full rotations, ending on the same numeral that you started on. ...

Where is the serial number on a master lock?

The serial number may be located on the back or bottom of the lock . If you have a “Set Your Own Combination” lock, you cannot retrieve your lost combination, even if you find a serial number. This is because you set the combination and not the company. For security purposes, newer Master Locks may not have serial numbers.

Can you change your master lock?

If you have a Master Lock "set your own combination" lock, you can change your combination whenever you like. You just need to identify what type of lock you have. The most common are the precision dial (which has numbers and letters on its dial), speed dial lock (which uses arrows), and luggage lock (which has 3 turning discs).

Q: How do I set or reset the combination on a "Set-Your-Own" combination padlock model 175EURD?

To set your own combination: (REMEMBER: Combination can only be set when lock is open.)

Q: How do I change the combination on a "Set-Your-Own" combination lock model 1520EURD, 1523EURD, or 1534EURD?

Open and withdraw shackle. Note: For first time use, position wheels so that the numbers 0-0-0-0 aligns with the Master logo.

Q: How do I set or reset the combination on a combination locker lock model?

Print or view the installation instructions for our built-in locker locks.

Q: How do I change the combination on a combination locker lock model?

View the instructions on how to change the combinations on your built-in locker locks.

Q: How do I set or reset my "Set-Your-Own" combination lock model M40EURDNUM?

Locate ‘reset’ tool on back of package. Insert tool in side of lock. Lock must be OPEN to reset.

Q: How do I set or reset the combination on my Master Lock 1550 backpack lock?

Align the dials to the previous combination. The factory-set combination is 0-0-0.

Q: How do I locate the preset combination for the 1500iEURD and then reset the combination?

The instruction sheet is located inside the packaging, in a drawer behind the plastic card. Use a pair of scissors to cut through the packaging and access the leaflet. The preset combination code is located on the upper right side of the instruction sheet.

How to reset a lock combination?

Ready to reset the combination. So, when you are ready to reset the combination, you should open the shackle and turn it 180 degrees to the other side. If the shackle is not open, the lock will not let you change your combination. After opening the shackle, you need to insert the key-like reset tool to the shackle hole.

Where is the switch on a master lock?

There’s a switch that you can easily see at the back part of the master lock. If your lock is brand new, there should be a tape on it, so, you will first need to remove this tape to move that switch. It is normally on the bottom side of the lock, but, when you wish to change your combination, you should flip it through the top part ...

What type of lock has numbers on it?

The precision dial lock, which has a dial with numbers and letters on it, The speed dial lock, which has arrows on it, The TSA luggage lock, which has three rolls having numbers on them. All of these three types are high quality and strong locks and you can use any of them depending on your wish and taste. All of them provide you ease of use and ...

How many degrees to turn shackle to lock?

So, after you push the shackle inside where it was 90 degrees to the lock and you turn it another 90 degrees, you are ready to select your new three-digit number. Here you can apply the new number and then you should turn the shackle to its starting position, to the locking status.

Why is master lock important?

As the result, in order to get away from the feeling of not having privacy in your personal life or trying to secure your goods from being stolen, using tools such as master lock is helpful and makes you feel confident when you go on a trip or continue your daily life .

What combination of keys do you use to open a lock?

You can make combinations such as A1B or C35, etc., and secure your belongings using this combination. When you wish to open your lock, you should rotate the dial in the correct order to bring the correct letter or number in front of the arrow in the middle of the lock.

How to find the second item of your passcode?

Now, you should turn the dial to the right and stop on the first number or letter you selected. Then you should turn it to the left with a full rotation going over the first number or letter you selected and find the second item of your pass-code.

2. Clear the Lock

The thumb rule for cracking any lock is to establish a standard point from which you can launch your cracking process. When it comes to the master lock, the starting point is clearing the lock. To clear the lock, you should start by spinning the dial a minimum of three or four times, ensuring you pass the zero mark every time.

3. Crack the 3rd Number in the Combination

After clearing the lock in the cracking procedure, the next step is to look for the 3rd number of your combination. This may sound a little bit odd. You could be wondering why not start by cracking the first number in the combination.

4. Find the 1st Sticking Point

While rotating the lock’s dial in the anticlockwise direction as per the step above, you will find yourself reaching a point where you cannot rotate the dial freely. You will notice that the dial is stuck in a groove between 2 numbers.

5. Find the 2nd Sticking Point

Having found the first sticking point, our next objective is to get the second one. To achieve this, you have to start by releasing the shackle tension and then turning the dial slightly clockwise past the 1st sticking point, 6 or 6.5 in our example above.

6. Find the Rest of the Sticking Points

Having obtained two of the twelve sticking points, you need to look for the remaining ten by repeating the same procedure to crack the 3rd number in the combination. Ensure that you record all the sticking points as you had done with the first two.

7. Crack the 1st Number in the Combination

As aforementioned, cracking the other numbers leaves you with ten possibilities. To begin with, you have to divide the distinct number or the third number by four. In our case, it is dividing 29 by four. When you have divided, your concern shall be the remainder which is 1.

8. Crack the 2nd Number in the Combination

Having cracked the first number, you should be able to crack the 2nd number. To crack the 2nd number of your combination, you go back and check the remainder you used in the above step. In our case, the remainder was one. You are supposed to add two to one (1+2).