Hardened Lock Combination Recovery

Hold down the shackle and set your own combination by turning dials.

Hardened lock combination recovery.

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. Hardened combination locks are designed to be more difficult to force open than regular combination locks. 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.

Turn the shackle back as normal. Pull up the shackle to open the lock. With dials at 0 0 0 pull out shackle. Master lock combination padlocks are typically found securing lockers bicycles and gates and are used in many other security applications.

The illustration shown to the right illustrates the slop in the mechanics of the lock. Meant to break into your own lock in case you forgot the combination. This procedure was designed for master lock brand combination locks new and old. Rotate the shackle 90 counterclockwise and press all the way down.

They feature shackles of hardened steel that are resistant to standard lock picking methods. To reset a new combination repeat steps 1 through 4 above. This makes master lock combination recovery a lot easier. Used today is the master lock combination padlock.

Continue pressing shackle and turn another 90 1 4 turn. If this is the first time you are using the lock use the preset combination. Soref a locksmith and inventor and james keith marshall were awarded a patent for the master lock combination padlock on april 30 1935. Take these steps to reset your lock.

To change the combination on a set your own combination lock model 646d 647d or 646t follow these steps. The setting is now complete. Once you open the lock turn the shackle off to the side so that you can access the shackle hole. Learn how to reduce possible combinations from 64 000 to 100.

Set the dials to your own combination. If your lock is attached to something you will need to call a locksmith for removal. Turn shackle counterclockwise 90 1 4 turn and press it down. Open the lock using the old combination.

Then fill out the form and pay to have it notarized. Without tools crack a combination 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. Resettable combination locks have a combination that is assigned by the owner of the lock.

This lock cracking trick will help you next time you need to pick a combination lock. If you do not have the old combination to the lock you will not be able to reset it.