Hardened Lock Combination Recovery

This is excellent as a deterrent to thieves and burglars but not so helpful if you forget the combination and need to pick the lock yourself.

Hardened lock combination recovery.

Open the lock using the old combination. To change the combination on a set your own combination lock model 646d 647d or 646t follow these steps. If you do not have the old combination to the lock you will not be able to reset it. Once you open the lock turn the shackle off to the side so that you can access the shackle hole.

Take these steps to reset your lock. This procedure was designed for master lock brand combination locks new and old. Hardened combination locks are designed to be more difficult to force open than regular combination locks. Then fill out the form and pay to have it notarized.

Resettable combination locks have a combination that is assigned by the owner of the lock. They feature shackles of hardened steel that are resistant to standard lock picking methods. Master lock combination padlocks are typically found securing lockers bicycles and gates and are used in many other security applications. Soref a locksmith and inventor and james keith marshall were awarded a patent for the master lock combination padlock on april 30 1935.

A combination of 22 10 17 is the same as 22 11 17 or 22 9 17. Turn the shackle back as normal. With dials at 0 0 0 pull out shackle. Turn shackle counterclockwise 90 1 4 turn and press it down.

The setting is now complete. Learn how to reduce possible combinations from 64 000 to 100. 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. This lock cracking trick will help you next time you need to pick a combination lock.

If this is the first time you are using the lock use the preset combination. Without tools crack a combination lock. Meant to break into your own lock in case you forgot the combination. Pull up the shackle to open the lock.

After watching a number of videos on how to recover my master lock combo i still wasn t able to figure out my combo code following one set of steps so i de. Used today is the master lock combination padlock. The lock cannot be reset unless it is in the open position. To crack a master lock combination lock download a lost combination form on the master lock website.

Therefore master lock does not have record of the combination that the owner set. Rotate the shackle 90 counterclockwise and press all the way down. Hold down the shackle and set your own combination by turning dials. To reset a new combination repeat steps 1 through 4 above.

Set the dials to your own combination. Continue pressing shackle and turn another 90 1 4 turn.