zvd 3 digit combination combination lock, 30mm zinc alloy cam cabinet combination lock for security drawer, mailbox, tool box, glass cabinet, safe

material the combination lock is made of zinc alloy, which is strong, precise, safe, corrosion resistant and durable. setting the initial password of the lock code is 000 and there are 1000 password combinations. you can change the password yourself. you don t need to install any screws, and the lo