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 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.
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 to reset combination Master Lock?
How to reset a combination lock 4 digit master lock. Turn the reset tool so that the master logo is facing you. Insert the reset tool into the shackle hole. Turn the shackle 90° so that the notch on the shackle is aligned with the notch on the lock body. Hold down the shackle and set your own combination by turning dials. Can you reset a master lock?
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.
Can a Master Lock combination be changed?
Push in the button at the bottom of the lock. While holding in the button, turn the dials to your new combination. Once the dials are set to your new combination, release the button. The lock now has a new combination.
How do you change a combination on a Master Lock box?
0:091:08Operating the Master Lock 5400D & 5401D SafeSpace® Lock BoxesYouTubeStart of suggested clipEnd of suggested clipThe door down to fully open it to set your own combination. Find the reset lever and push. It leftMoreThe door down to fully open it to set your own combination. Find the reset lever and push. It left and down the lever will remain in this position. Rotate the dials to set your desired combination.
How do you change the combination on a 3 digit Master Lock?
2:233:56How to Reset the Combination to a 3 Digit Master Lock - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo I rotate it 90 degrees I press it down keeping it down so I'm putting tension on that littleMoreSo I rotate it 90 degrees I press it down keeping it down so I'm putting tension on that little spring here so I keep it down and now I could change the combination.
How do you reset a 4 digit combination lock box?
0:171:24Master Lock Select Access 4-digit Combination Lock Key Storage Unit ...YouTubeStart of suggested clipEnd of suggested clipFind the reset lever and push it left and down the lever will remain in this position rotate theMoreFind the reset lever and push it left and down the lever will remain in this position rotate the dials to set your desired. Combination.
How do you reset a 4 digit combination 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 Lock box if you forgot the combination?
1:202:58[969] A Faster Method: Decoding the Master Lock 5400D Key BoxYouTubeStart of suggested clipEnd of suggested clipWhat you do is take a thin pic reach between the code wheels and the lock body hook. Behind thatMoreWhat you do is take a thin pic reach between the code wheels and the lock body hook. Behind that fork and pull it into the back of the code wheels.[969] A Faster Method: Decoding the Master Lock 5400D Key Boxhttps://www.youtube.com › watchhttps://www.youtube.com › watchSearch for: How do you reset a Master Lock box if you forgot the combination?
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.(544) Quick and easy way to get your lost combination back to your lock ...https://www.youtube.com › watchhttps://www.youtube.com › watchSearch for: How do you reset a Master Lock if you forgot the combination?
How do you reset a lock box code?
0:191:30Securikey - Master Lock 5401 Code Change Instructions - YouTubeYouTubeStart of suggested clipEnd of suggested clipLock. The must of five four oh one comes factory set to four zeros to change the code input yourMoreLock. The must of five four oh one comes factory set to four zeros to change the code input your four zeros. And open the unit up to change the combination push the reset button across and up.Securikey - Master Lock 5401 Code Change Instructions - YouTubehttps://www.youtube.com › watchhttps://www.youtube.com › watchSearch for: How do you reset a lock box 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...
My school has combination locks throughout our facility. We've lost the chart booklet that lists the...
To get a new combination chart booklet, please fill out the Chart Request Form.
My school needs to purchase locker locks. How can I get a quote from Master Lock?
To get a quote, you'll need to reach out to a distributor. Please see our list of distributors, or reach out to customer service for more information.
I have a Master Lock combination lock that has a keyway in the front or back. Can I get a key for my...
These locks are registered to a particular business or school and the keys are reserved for their use only. It is possible to purchase up to 12 add...
How do we change the combinations on our Master Lock built-in locker locks?
Please see our instruction guide for step-by-step instructions. If you have more questions, please watch this instructional video or contact our Cu...
Our school bought built-in locker locks for our facility. How do we install them?
Please see our installation guides for step-by-step instructions. 1600 Series Installation Instructions1700 Series Installation InstructionsPlease...
How do I open a Master Lock combination lock? What is the dialing sequence?
To open a standard Master Lock combination lock (1500D):Turn the dial 3 times to the right and stop on the first number of the sequence.Turn the di...
My school has some combination locker locks that are no longer working. Will Master Lock replace the...
We offer a limited lifetime warranty on combination locker locks. If the product fails because of material defect or workmanship, we will replace i...
How to Change Combinations on Built-in Locker Locks
In order to change the combination, obtain the control key and chart showing combinations possible for each lock. Then determine your lock model.
After you've changed the combination
Dial the new combination (see chart for dialing numbers) to be certain that combination has been properly changed.
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.