Safe & Convenient: 4 digit combination password means 10,000 unique combinations, which is difficult to crack for the thief. Remember the password, and you no need to use the key.
Resettable: The 4 digit combination is easy to reset as needed and well remembered.
Humanized Design: Portable, and convenient to view the combination with the side window design.
Widely Used: Perfect for most light-duty tasks such as cupboard, cabinets, luggage, campus, toolbox, fence, storage, gymnasium and so on.