How do you unlock a master lock when you forgot the combination?

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

1. Open the lock using the previous combination.
2. Insert the reset tool in the hole on the side of the lock.
3. Push the reset tool in and turn 90° in either direction.
4. Set wheels to your new combination.
5. Turn and remove the reset tool.

How do you open a Master lock Speed Dial without the combination?

Answer: Once the lock combination is set, there is no way to open it without the combination. Please make sure you record your NEW combination in a safe place.

How do you reset a Master combination lock without the code?

Pull up gently on the shackle and hold it in place. Turn the dial clockwise listening carefully until you hear the lock click. Start with a good deal of pressure and gently let up as you spin it around, until you meet resistance in only one place. If the dial catches every few numbers, you are pulling too hard.

How do I find the combination to my Master Lock?

If you lost the combination to your Master Lock and your lock has a serial number, you can find the combination for your lock by sending a form to Master Lock. You can not reset the combination on this type of Master Lock. On Master Locks with resettable dials, if you lose the the combination, it is not possible to find the lost combination.

How do you open a Master Lock combination?

Turn the dial at least three rotations clockwise first, just to make sure it is clear. Turn the lock’s dial clockwise to zero. Apply pressure on the shackle , which is the curved handle at the top of the padlock. Turn the dial clockwise ( CW ) slowly as you press the shackle.

How do you change combination on Master Lock?

Dial the first number of your combination by turning the dial to the left, going counter-clockwise. Rotate the dial to the right going clockwise, being sure to pass the first number just once. On the second rotation, stop turning when the second number of the combination reaches the “change” position.

How do you reset a combination Master Lock?

To reset a combination lock, such as those made by Master Lock, you’ll first need to find its serial number. Contact the manufacturer of the lock with this information. You’ll most likely need ID and proof of purchase, particularly if the lock is attached to a box or safe. The manufacturer will be able to reset the combination of your lock.