4 Digits Zinc Alloy Code Lock

1) Material: Zinc Alloy appearance, metal knob, safe and reliable, strong and durable

2) Color: as shown.

3) Red& green indicator to show while locks and unlock

4) Convenient password change, Automatic Zero Resetting Public Mode

5) There are 4 digits for this lock along with thousands of combinations.

6) Variety of additional accessories for different applications