1.Combination Padlock (High quality of tubular lock design)
2.Zinc alloy outer housing & barrel
3.Shackle diameter: dia 5mm
4.Wheels combination codes: 10,000 combination codes changeable
5.Key codes: over 10,000 key combination changeable
6.Master Key system available
7.It is optional for color of appearance. (for example: black E-coating)
8.Used for: institution, school, organization and personal using.
9.Could be used as key padlock, or combination padlock.