To set or reset the combination on your Master Lock 1520D, 1523D, 1524D, or 1534D lock:
- Open the lock and remove the shackle.
- Pull off the metal end cap.
- Remove all combination wheels.
- Make sure the red marks remain aligned with the Master Lock logo. ...
- Snap the metal end cap back into place. ...
- Close the shackle and scramble the wheels to lock.
- Record your combination in a safe place.
How do you reset a Master combination lock?
- 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.
How do you change combination on Master Lock?
- Find your lock's serial number.
- Print out the Lost Combination Form (PDF).
- Have the form notarized by a Notary Public to prove you are the owner of the lock. You can include up to 6 combinations on one notarized form.
- Submit your form to: Master Lock Warehouse 24 North Free Port Drive Nogales, AZ 85621
Can you reset a combination Master Lock?
To reset a combination lock, such as those made by Master Lock, you’ll first need to find its serial number. Contact the manufacturer of the lock with this information. You’ll most likely need ID and proof of purchase, particularly if the lock is attached to a box or safe. The manufacturer will be able to reset the combination of your lock.
How do you open a combination Master Lock?
Method 1 Method 1 of 2: When You Don't Know Your Master Lock's Serial Number
- Turn the dial at least three rotations clockwise first, just to make sure it is clear. Turn the lock's dial clockwise to zero.
- Apply pressure on the shackle, which is the curved handle at the top of the padlock. Turn the dial clockwise (CW) slowly as you press the shackle.
- Find the first sticking point. ...
How do you reset a Master Lock if you forgot the combination?
1:256:22(544) Quick and easy way to get your lost combination back to your lock ...YouTubeStart of suggested clipEnd of suggested clipSo to get our first combination. We're going to be putting not heavy but light tension on theMoreSo to get our first combination. We're going to be putting not heavy but light tension on the shackle. So you're going to take your finger. And you're going to push up on the shackle.
How do you reset a locker combination?
Take these steps to reset your lock:Pull up the shackle to open the lock.Rotate the shackle 90° counterclockwise and press all the way down.Hold down the shackle and set your own combination by turning dials.Turn the shackle back as normal. The setting is now complete.
How do you change a Master Lock combination?
0:051:11Operating the Master Lock high security combination locks - YouTubeYouTubeStart of suggested clipEnd of suggested clipPosition. Set the wheels to the desired combination. As an example we'll choose one two three fourMorePosition. Set the wheels to the desired combination. As an example we'll choose one two three four then turn and remove the reset. Tool the lock is now set to its new combination. To lock the lock.
How do you reset a 4 digit combination lock if you forgot the code?
Use the reset tool that came with the combination lock if you have it. Most locks come with reset tools, although many bike locks do not. If you don't have the reset tool, you may be able to get it from the manufacturer. If you have the reset tool, push it into the hole on the side of the lock chamber.
How do I reset my 4 digit Master Lock?
0:001:16Reset the 4 Digit Master Lock Code - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd push it down and you'll see there's a tiny little piece of metal. There. You if you're able toMoreAnd 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. And reset the combination.
How do you find the combination of a Master Lock?
Here are the steps for opening a Master Lock combination lock:Turn the dial to the right at least three times.Stop on the first number in the combination. ... Turn the dial to the left a full rotation so you go past the first number, in this case, 2, and stop on the second number in the combination.More items...
How do you crack a 4 digit Master Lock?
0:483:56How to lock pick a 4-digit master lock - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo here's how it works you're gonna stick this thin strip of metal in between both. I mean thatMoreSo here's how it works you're gonna stick this thin strip of metal in between both. I mean that little crack right next to the wheel. And it's not going to go in far every time.
How do you open a 4 number Master combination lock?
0:171:24Master Lock Select Access 4-digit Combination Lock Key Storage Unit ...YouTubeStart of suggested clipEnd of suggested clipThe safe is preset to initially open at zero zero zero zero. Press down on the release button toMoreThe safe is preset to initially open at zero zero zero zero. Press down on the release button to open the door guide. The door down to fully open it to set your own combination.
What are all the combinations for a 4 number lock?
There are 10,000 possible combinations that the digits 0-9 can be arranged into to form a four-digit code.
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).
How to open a master lock?
With the key still in place and the locker open, turn the combination dial completely around at least once, stopping on 0. Press and hold the button on the back of the lock case.
How to turn the dial clockwise on a Zephyr lock?
Zephyr Locks: Spin the combination dial completely around twice clockwise, landing on any number. Open the door with your master key and leave it unlocked. Firmly press and hold the button on the back of the lock case. With the button pressed in, use your other hand to turn the dial clockwise 3 numbers. Release the button.
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.
Where to find the serial number on a master lock?
When you forget your code, you can check the date code and serial number just on the back part of your lock, go visit an official distributor or the retailer of the master lock, and fill out a form asking to recover your passcode.