Change Combo On Master Lock

While pushing in button located on the bottom of the lock turn the dials to any combination you choose.

Change combo on master 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. Fortunately master lock offers a way to change the combination on most of its models. You can use a special key included with the purchase of the lock to change the combination. Within 30 seconds anyone can reset the numeric code.

For whatever reasons there may come a time when you wish to re set the combination for master lock lock box. 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 change the combination on a set your own combination lock model 646d 647d or 646t follow these steps. Turn shackle counterclockwise 90 1 4 turn and press it down.

Release button only after you have finished choosing your combination. 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. With dials at 0 0 0 pull out shackle. Master lock is among the top names in security and makes a wide range of both combination locks and key locks.

You just need to identify what type of lock you have. 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. The master lock 175 is unlocked using a personal combination. 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.

This tutorial is specific to one of the most common master lock padlocks model 646 and similar versions. Master lock also manufactures a wide range of lock boxes and safes. It is easy to forget the combination to a lock.