zvd combination lock, metal and galvanized steel waterproof combination buckle for schools, tool chests, cabinets and lockers

combination padlock zinc alloy case, strong and durable. size approx. 4.3cm x 7.3cm 1.6 x 2.8 width x height . what is the password and how is it changed the password comes in the lock box and consists of three digits and the password cannot be changed because it is fixed. the combination appears on