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 combination is 0-0-0-0.
- Push the reset lever left and down. The lever will remain in this position while you reset the combination.
- Rotate the dials to your desired combination.
- Push the reset lever back into its original...
How to unlock a Master Lock?
Things You'll Need
- Scrap paper
- Pencil
- Calculator
How do you fix a jammed Master Lock?
- Find your combination.
- Go to the first number.
- Set the second dial on the lock to the second number in the combination.
- Use the third wheel to find the third number in the combination.
- Locate the fourth number in the combination on the bottom wheel on the lock and center it.
How do you open a Master Lock?
Step-by-Step Processes
- Break the padlock with bolt cutters. This is a quick way that people use to open a standard master lock because the diameter of the shackle will not be ...
- Open the lock with a grinding tool. It can be anything to grind metal. ...
- Open the lock with a padlock shim. ...
- Pick the lock with a paperclip. ...
How do you reset a Master Lock Box?
How do you reset a master lock box code?
- Slide down the shutter door on your Master Lock 5400D portable key safe and roll the dials to "0000" – the factory default combination.
- Push the release button for the key storage compartment door.
- Move the combination reset lever, located near the hinge at the right corner of the door, left and down.
How do you reset a Master Lock if you forgot the combination?
1:256:22So 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 open a 4 digit master combination 5401d?
0:081:08The 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.
How do you reset a 4 digit combination lock if you forgot the code?
0:285:33Keep 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.
Can you reset a locked Master Lock?
0:312:52So this is when you have the combination or the lock unlocked. So if you push down now you can resetMoreSo this is when you have the combination or the lock unlocked. So if you push down now you can reset the combination. So I'm going to reset it to one two three here. That's one that's the to. And
How do you figure out the combination to a Master Lock?
0:295:59So 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.
How do you open a lock box without the combination?
How to Open a Lock Box With a Lost CombinationBend two safety pins to try picking the lock yourself. ... Open up the second paper clip into an L shape.Insert the second, L-shaped paper clip into the bottom of the keyhole and push it in. ... Pull the straight paper clip out, raking it upward against the pins.More items...
How do you crack a 4 digit Master Lock?
0:483:56So 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 reset a 4 letter Master Lock?
0:432:09Keep turning until the circle at the end of the slot is lined up with the circle next to the arrowMoreKeep turning until the circle at the end of the slot is lined up with the circle next to the arrow adjust the dials so your new combination PL ay Y with the indicators on the lock.
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.
How do you reset a 3 digit combination lock if you forgot the code?
2:233:56And 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 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...
Where is the reset tool on a lock?
Insert the reset tool in the hole on the side of the lock. The reset tool is included in the lock's packaging.
How to recover a lost combination lock?
You can visit a Master Lock Distributor / Retailer or submit a Lost Combination form.
How to reset a syringe?
Push the reset lever left and down. The lever will remain in this position while you reset the combination.
How to open lock box?
Open the lock box by entering the combination. If you're setting the combination for the first time, press the "CLEAR" (C) button and then press the "OPEN" button.
What is the factory set combination on a lock?
Open your lock by entering the lock combination. The factory-set combination is 0-0-0-0.
How to set a number on a recode tool?
Use the included yellow recode tool or a small flathead screwdriver, PUSH and TURN the numbers or symbols you want to use to the SET ON position. Make sure that the numbers or symbols that you are not using are set to the SET OFF position.
Does Master Lock charge for a lock?
Please note that although Master Lock does not charge for this service, the retailer may charge a fee.
Product Overview
The Master Lock 5401D Wall Mount Lock Box features a 3-1/4 in. (83 mm) wide metal body for durability. The wall mount design offers permanent installation. Set your own 4-digit combination for keyless convenience and increased security.
Info & Guides
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How many keys does a Master Lock 5400D hold?
The Master Lock 5400D is a portable key safe that holds up to five keys. Master Lock has designed the safe with a padlock style shackle for securing it to a doorknob or similar object. The safe's flip storage compartment door locks and unlocks via a four-dial combination lock protected from rain, snow and dirt by a sliding shutter door. Using the 5400D requires that you learn the correct method to use the combination dials to set and reset the combination, unlock the door and open the shackle.
How to separate a safe lock from a car?
Press the shackle release lever located inside the compartment at the top. Pull up on the shackle to separate it from the safe lock body.
How to open key storage compartment?
Push the release button for the key storage compartment door. Flip down the door to open the compartment.