This product is mainly made of high quality iron, which is strong and durable, safe and secure
Built in full copper wire, lock can be open when it is electricity
The lock direction can be adjust freely, when the black spring clip below is dismantled
whole metal structure, safe, small, lightweight, low power consumption
Suitable for all kinds of door, window, box, cabinet, such as Such as storage cabinets, safes, and savings cabinet etc