If you have a master lock set your own combination lock you can change your combination whenever you like.
Can you change the combination on a master lock.
The most common are the precision dial which has numbers and letters on its dial speed dial lock which uses arrows and luggage lock which has 3 turning discs.
Some dial locks require that a key be placed into the back of the lock to move it to a neutral mode so a new combination can be accepted.
To provide enhanced security long term master lock discontinued imprinting a serial number on the lock body of combination locks sold through retail locations.
If you don t know the combination to a master lock combination lock you have a few options.
Please make sure you record your new combination in a safe place.
View instructions on how to change reset the combination for your tsa approved master travel sentry certified lock.
It is easy to forget the combination to a lock.
With dials at 0 0 0 0 pull out the shackle.
The master lock 175 is unlocked using a personal combination.
This lock is preset at the factory to operate at 0 0 0 0.
For whatever reasons there may come a time when you wish to re set the combination for master lock lock box.
Within 30 seconds anyone can reset the numeric code.
Once the lock is set there is no way to open it without the combination.
Master lock is among the top names in security and makes a wide range of both combination locks and key locks.
However these options could put a dent in your wallet.
Master lock also manufactures a wide range of lock boxes and safes.
This tutorial is specific to one of the most common master lock padlocks model 646 and similar versions.
Sometimes your cheapest option is to figure out the combination.
Fortunately master lock offers a way to change the combination on most of its models.
The master lock model 175 combination lock is designed to secure gates fences and other doors and entrances that may require a high security lock.
With dials at 0 0 0 pull out shackle.
You just need to identify what type of lock you have.
If your lock is attached to something you can break the lock call a locksmith or use a shim.
Turn shackle counterclockwise 90 1 4 turn and press it down.
Here are the instructions for changing the combination on you model 653d lock.