2. Then you need to see two small arrows on the side. This is the password location.
3. Move the three wheels to the correct number by hand.
4. Then lift it at the hook, as shown in the figure.
5. The password lock was successfully opened, as shown in the figure. The three-position roller password lock can be opened, which is very simple.
A password lock is a lock that uses a series of numbers or symbols when opened. Character password locks can be divided into mechanical password locks and digital password locks.
The passwords of password locks are usually just permutations, not real combinations. Some cipher locks only use one turntable to rotate several disks or cams in the lock; There are also some coded locks that rotate a set of dial wheels engraved with numbers to directly drive the machinery in the lock.