The 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.
Full Answer
How to unlock a Master Lock?
Things You'll Need
- Scrap paper
- Pencil
- Calculator
How to open a Master Lock with the code?
To open the lock with code one needs to follow the following steps:
- Opening the compartment door: slide the shutter down. ...
- Press down the release button to open up the lock safe. ...
- On the back of the lock, you would see the reset button but the button left then down.
- Again, go back to the front of the door. ...
- Then open the door again push the reset button to the right and then up to set the code.
How do you lock a Master Lock?
Master Lock has introduced new Bluetooth-enabled ProSeries Padlocks that the company says are suitable for trailer and cargo security purposes. The new padlocks come with a variety of shackle options, durable weather cover and software compatibility.
How do you reset a Master Lock Box code?
Can You Factory Reset an Unlocked Phone?
- Unlocked Phones. An unlocked phone can be used on any carrier with a service compatible with that phone. ...
- Carrier Versus Third-Party. If you've completed your phone contract with a carrier, the carrier may unlock your phone or set up a way for you to do it.
- Factory Reset. Performing a factory reset on a phone returns it to its out-of-box state. ...
- Tips. ...
How do you break into a Master Lock 5401D?
Opening the 5401D Wall Mount Lock Box Key Storage Compartment Door.Open shutter door to reveal the dials and the release button.Rotate dials to the current combination (if the lock is new, the combination is set at the factory to 0-0-0-0)Press down on the release button to open the door.Pull the door fully open.More items...
How do you unlock a master lock when you forgot the combination?
You can visit a Master Lock Distributor / Retailer or submit a Lost Combination form. Bring your lock to the retailer. Be sure that it is not attached to anything. If you do not bring the lock, or it is attached to something, we will not release the combination.
How do you unlock a 3 digit Master Lock?
4:285:32Find Lost Combination for Master Lock | Try Every Combination - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou you would depress the pressure and make sure it locks. And then try the combinations. So forMoreYou you would depress the pressure and make sure it locks. And then try the combinations. So for example you'll notice once I do 101. It snaps in and it locks.
How do you reset a 4 digit combination lock if you forgot the code?
0:285:33How to Crack the Code & Open a Combination Padlock - YouTubeYouTubeStart of suggested clipEnd of suggested clipKeep some tension on the shackle and rotate to the dial until we feel a change this time numberMoreKeep some tension on the shackle and rotate to the dial until we feel a change this time number eight feels a lot looser.
How do you reset a 3 digit combination lock if you forgot the code?
2:233:56How to Reset the Combination to a 3 Digit Master Lock - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd try to push it down it won't push down you really need it to be at the combination. Before youMoreAnd try to push it down it won't push down you really need it to be at the combination. Before you lock it. And then you basically change the combination. And then it's locked.
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 break a 3 combination lock?
WonderHowToPut pressure on the lock by sliding it across the bail as far as it will go.Rotate each digit until it gets very hard to move.If it gets really hard, try one more click. If it becomes easy again, just put it back to where it is hard.Keep pressure on the bail, and try moving the numbers one at a time.
How do you open a combination lock with 3 numbers?
0:000:59How to Open a Combination Lock - YouTubeYouTubeStart of suggested clipEnd of suggested clipTo open up your combination lock you will first need to know the code for this lock the numbers areMoreTo open up your combination lock you will first need to know the code for this lock the numbers are 24 30 and for first turn your dial three times to the right.
How do I open the 5401D Wall Mount Lock Box Compartment Door?
To open the key storage compartment door Open shutter door to reveal the dials and the release button Rotate dials to the current combination (if t...
How do I set a new combination on the 5401D Wall Mount Lock Box?
The factory-set combination is 0-0-0-0. To set your own combination Open the compartment door Push the reset lever left and down. The lever remains...
How do I hang the 5401D Wall Mount Lock Box?
To hang your lock box, you'll need a pencil or marker, Phillips head screwdriver, level, drill, and drill bit. For certain surfaces, we recommend u...
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...
Lost Combinations
I've lost or forgotten the combination to my Master Lock lock. What can I do?
Resetting the Combination on your Key Safe, Mini Safe, & Portable Safes
How do I set the combination on my Master Lock 5400D / 5401D Key Safe?
Resetting your Combination Lock
How do I set or reset the combination on my 175 / 176 / 177 / 178 Master Lock Set-Your-Own Combination Lock?
Keying Options & Lock Customization
Take total control of your security products with keying & custom services. With various body sizes, shackle and keying options, these locks are tailored to your needs.
Custom Marking
Master Lock offers laser engraving for complete customization. Consider engraving your company name and logo.
Master Lock Vault Enterprise
Master Lock Vault is an integrated platform that lets you issue and revoke access to individuals or groups in real time. Take complete control of your lock system.