Master Lock was created in 1921.
The motto of Master Lock is 'Tough Under Fire'.
A Master lock is no different from any other lock. Using shims if it's a padlock, or picking it traditionally will open a Master lock the same as any other lock. In fact, Master locks are fairly easy to pick.
Password protection is a nice data protection feature which allows you to lock and hide your sensitive files and folders. Try some good password protection features like Data protecto and Folder Lock.
No, not all Master Lock keys are identical. Each lock is typically assigned a unique key that is specific to that lock.
Master lock
No
No, not all Master locks use the same key. Each Master lock comes with its own unique key that is specific to that lock.
10000
With the combination
Just like any other key ... except that a master key will open more than one lock.
I have tried with the paper clip with the master lock but it doesn't work. I think a bobby pin might do the trick.