Full Answer
How do you unlock a Master Lock?
How do you unlock a 3 digit combination Master Lock? Turn the lock until the numbers read right-side-up. Roll the left-most dial until the first number of your combination lines up with the scored hash mark just to the left of the dial.
How do you reset a combination 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.
How to reset Master Lock?
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 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 open a Master Lock when 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 3 digit Master Lock If you forgot the combination?
2:163:56So 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 open a Master combination lock with 3 numbers?
1:194:55Going clockwise just like that and we'll just land on the 38. And again it's 38 for 18 is what we'reMoreGoing clockwise just like that and we'll just land on the 38. And again it's 38 for 18 is what we're after. And so to get the next number in this case the four we're gonna go counterclockwise.
How do you reset a Master Lock without a reset tool?
This lock is preset at the factory to operate at 0-0-0-0.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.More items...•
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...
Can you reset Master Lock combination?
This depends on whether or not the Master Lock in question is a "resettable" lock. It also depends on whether it is in the open or closed position...
How do you open a master lock combination?
If you know the code, place the lock so the combination dial faces you. Then, turn the combination to the right three times but on the third time,...
How do you reset a combination padlock?
For help with resetting a combination padlock, see the manufacturer’s instructions first, to be sure you’re using the right technique for your padl...
Can you pick a combination lock?
It’s possible but you’ll need to try a few different ways and there are no guarantees, especially not if you have to destroy the lock in the proces...
What to do if you don't know the combination of a master lock?
If you don't know the combination to a Master Lock combination lock, you have a few options. If your lock is attached to something, you can break the lock, call a locksmith or use a shim. However, these options could put a dent in your wallet. Sometimes, your cheapest option is to figure out the combination.
How to crack a master lock?
To crack a Master Lock combination lock, download a lost combination form on the Master Lock website. Then, fill out the form and pay to have it notarized. Once you've completed the form, mail it to the Master Lock warehouse along with a photo of the lock and the lock's serial number.
How to turn lock combination to right?
If you know the code, place the lock so the combination dial faces you. Then, turn the combination to the right three times but on the third time, stop at your first digit of the code. Then, turn the dial left one complete turn, passing the first digit and stopping at the second digit of your code.
Can you crack a lock if you don't know the serial number?
However, don't let that discourage you. If you don't know the serial number, then you can significantly narrow down the number of possible combinations to crack your lock (Method 1). If you know the serial number, you can request the combination directly from Master Lock (Method 2).
What is a master lock?
Master combination locks are used to secure lockers at school, work or the gym, as well as shed doors and equipment chests. If you forget the combination and can't find where you stored the information sheet that came with the lock, you have a couple of options. You can either send the lock to Master Lock and wait several weeks to get ...
How to change the dial on a Master Lock?
Step 1. Move the Master lock's numbered dial clockwise; spin the zero past the indicator arrow for three consecutive passes. On the fourth pass, leave the zero under the arrow. Pull the shackle clasp up, which will make the dial stick and somewhat difficult to move.
How to get the first number of a combination?
Start going through the numbers on the dial, one number at a time, until you find the first number of your combination. Spin the dial clockwise twice past zero, enter the first number on the dial that is not two or six more than the second number, turn the dial counterclockwise past zero to the second number, and then turn it clockwise past zero ...
How to get a number to zero?
Spin the dial clockwise three times past zero and stop on the zero on your fourth spin. Find the clockwise spin stopping point and the counterclockwise spin stopping point range and write down the number. Repeat this process until your range of numbers has gone all the way around the dial to zero. You should have a list ...