how to reset a master lock without reset tool

Resetting Your Combination.

• With dials at 0-0-0-0, pull out the shackle.
• Turn shackle counterclockwise 90 degree (1/4 turn)
• Continue pressing shackle down and turn another 90 degree (1/4 turn)
• Set the dials to your own combination.
• Turn shackle clockwise back to the original 90 degree position, lift and return shackle to closed position.
• Be sure to record your NEW combination as you are the only one that knows it!

Full Answer

How do you reset a Master Lock combination without the key?

13/11/2021 · 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.

How do I get a replacement tool for my Master Lock?

02/02/2022 · In order to reset a master combination lock 4 digit code, you will need a reset tool. Most combination locks will come with their reset tools, but bike locks may not. If you do not own a reset tool yet, get the item from the lock manufacturer. Once you have the tool, the rest of our instructions is really simple.

How do I Reset my Master Lock 5406d spare key storage safe?

31/03/2020 · Resetting Your Combination. With dials at 0-0-0-0, pull out the shackle. Turn shackle counterclockwise 90 degree (1/4 turn) Continue pressing shackle down and turn another 90 degree (1/4 turn) Set the dials to your own combination. Turn shackle clockwise back to the original 90 degree position, lift ...

How do I reset the lock to the default settings?

Insert the reset tool in the hole on the side of the lock. The reset tool is included in the lock's packaging. Push the reset tool in and turn 90° in either direction. The reset tool will stay in position. Set wheels to your new combination. Turn and remove the reset tool. The lock is now set to a new combination.

How do you reset a master lock if you forgot the combination?

Resetting your Combination LockOpen 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.

How do you reset a Master Lock 175 without a reset key?

More videos on YouTubeOpen the lock with the factory set (0-0-0-0) or the previously set combination. ... Insert reset tool (enclosed in package) in the hole on side of lock. ... With the change tool still in the lock, set wheels to your desired combination.Turn the reset tool back 90 degrees and remove.07-Dec-2016

How do you manually reset a lock?

0:312:52Master Lock - How to Set and Reset Combination Instructions (HD 1080p)YouTubeStart of suggested clipEnd of suggested clipSo 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.

How do you reset a 4 digit combination lock if you forgot the code?

If you forgot a bike lock combination or the digits to a padlock with a dial, you can try to reset it. Pull on the shackle until you see the wheels turn. When the wheel sticks or catches, move to the next wheel and continue through all the wheels.15-Sept-2021

How do you reset a 4 digit combination lock without the code?

0:285:33How to Crack the Code & Open a Combination Padlock - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd is the same procedure. Keep some tension on the shackle and rotate to the dial until we feel aMoreAnd is the same procedure. Keep 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 unlock a master lock with a code?

Opening a Combination LockTurn 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...•25-Aug-2021

How do you open a Master Lock key box without the code?

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.

How do you reset a master lock with 3 numbers?

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.

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

Does your Master Locklock 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 of it. Learn how to find your lock's serial number.

Resetting the Combination on your Key Safe, Mini Safe, & Portable Safes

To set or reset the combination on your Master Lock 5400D / 5401D Key Safe:

Resetting your Combination Lock

To set or reset the combination on your 175, 176, 177, or 178 Master Lock padlock: