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 to set your own combination for a Masterlock?
Product Overview
- Combination lock is best used as a school locker lock or gym lock, providing protection and security from theft
- Set your own five character (letter, number, or symbol) combination for keyless convenience
- Soft touch dials with two grip points for no-slip grip; interchangeable dials allow you to set and reset your personalized combination
How do you open a Master combination lock?
A Master Lock 175 is a basic shackled combination lock.Several blows from a ball peen or small sledge hammer will wrench the shackle loose internally and force the lock to open.If the lock is not going to used again , then simply cutting its shackle with bolt cutter will work.
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
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 set a Master Lock combination?
To set your own combination:With dials at 0-0-0, pull out shackle.Turn shackle counterclockwise 90° and press it down.Continue pressing shackle and turn another 90°.Set the dials to your own combination.Turn shackle clockwise back to the original 90° position.Lift and return shackle to closed position.
How do you change the 4 digit code on a 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 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.
Is there a way to reset a Master combination lock?
Therefore, Master Lock does not have record of the combination that the owner set. The lock cannot be reset unless it is in the open position. If your lock is attached to something, you will need to call a locksmith for removal. Please note that Master Lock does not reimburse for Locksmith services and/or fees.
How do you reset a 4 digit combination lock box?
1:092:44Master Lock 5401D Key Box: How to Reset the Combination - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe content of the four-digit display is all set to zeros. And you just pull this down. And pop itMoreThe content of the four-digit display is all set to zeros. And you just pull this down. And pop it open they're really easy to install it just takes four screws. And you screw them into wood.
How do you change the combination on a master lock 875?
3:2010:03[631] Master Lock 875/975 Decoded WITHOUT ANY TOOLS ! - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd right now this is zero zero zero open the shackle rotate the shackle 90 degrees to the numberMoreAnd right now this is zero zero zero open the shackle rotate the shackle 90 degrees to the number one position. We then push the shackle down rotate. It another 90 degrees to the two position.
How do I reset the combination on a 3 digit Briefcase?
0:162:53How to Open a 3-Dial Combination Lock Case in 6 Minutes or LessYouTubeStart of suggested clipEnd of suggested clipPush in on the on the button and set it to whatever you want say double-oh-seven is your newMorePush in on the on the button and set it to whatever you want say double-oh-seven is your new combination. Let go it'll open to that and then set it to any other.
How do I reset the combination on a master lock m176?
Insert reset tool (enclosed in package) in the hole on side of lock. Push reset tool in and turn 90 degrees (in either direction). Reset tool automatically stays in this position.
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...
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I've lost or forgotten the combination to my Master Lock lock. What can I do?
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