Change Combo On Master Lock

Release button only after you have finished choosing your combination.

Change combo on master lock.

For whatever reasons there may come a time when you wish to re set the combination for master lock lock box. If you have a master lock set your own combination lock you can change your combination whenever you like. Master lock is among the top names in security and makes a wide range of both combination locks and key locks. The master lock 175 is unlocked using a personal combination.

It is easy to forget the combination to a lock. 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. Once you know the location of your lock s change position most manufacturers make theirs either 11 o clock or 1 o clock on the dial you are ready to change the combination on the lock. Master lock also manufactures a wide range of lock boxes and safes.

Luggage lock amazon link http amzn to 2byy07z master lock amazon link http amzn to 1iy7tns how to set the masterlock model 630d combination disclaime. Fortunately master lock offers a way to change the combination on most of its models. 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.

You can use a special key included with the purchase of the lock to change the combination. With dials at 0 0 0 pull out shackle. While pushing in button located on the bottom of the lock turn the dials to any combination you choose. To change the combination on a set your own combination lock model 646d 647d or 646t follow these steps.

The lock is now ready to be used. You just need to identify what type of lock you have. Turn shackle counterclockwise 90 1 4 turn and press it down.