If you’ve ever forgotten the combination to your lock, then check out this video tutorial. As stated in the video — for educational purposes only. Clip after the jump.
A combination lock is a type of lock in which a sequence of numbers or symbols is used to open the lock. The sequence is usually a specific permutation rather than a true combination (that is, the order matters). The sequence may be entered using a single rotating dial which interacts with several discs or cams, or by using a set of several rotating discs with inscribed numerals which directly interact with the locking mechanism