The factory-set combination is 0-0-0-0. Turn the shackle 90° so that the notch on the shackle is aligned with the notch on the lock body. Press and hold the shackle down. While holding the shackle, set the dials to your new combination.
Dual ball bearings locking for maximum pry resistance making it ideal for industrial applications and the non-rekeyable, 4-pin W1 cylinder helps prevent picking.
A standard 40-digit Master Lock has 64,000 possible combinations that may open the lock.
Each lock is opened by its own unique key that does not open any other lock in the set. Keyed Different is the standard keying default on Master Lock and American Lock padlocks.
Buy a lock picking kit for the best results.
A lock picking kit will come with a variety of tools you can use, including a tension wrench, rake tool, and single-pin pick. If you're looking for the easiest way to open a master padlock, use a lock picking kit.
Try The Reset Button
Some TSA 007 locks have a reset button on them that allows you to reset the combination if you've forgotten it or lost your key. If your padlock has this feature, try pressing it to reset your combination.
The first problem with these locks is the limited number of combinations. With 3 dials there are just 720 unique codes. So with averagely nimble fingers, which could test one number per second, that's a maximum of just 12 minutes to test every combination.
A three digit lock can have its key value between range "000" - "999". So basically 1000 combinations have to be tried to open the lock. So I had to generate the shortest string such that all possible combinations (i.e between "000"-"999") would be checked.
The factory-set combination is 0-0-0-0. Turn the shackle 90° so that the notch on the shackle is aligned with the notch on the lock body.
A standard 40-digit Master Lock has 64,000 combinations which would take the average human about 180 hours to crack by using random combinations. This guide will aid you in reducing that absurd number to only 80 combinations and instruct you on how to crack a Master Lock in 10 simple steps.