Why cant the wire seal be replaced by a key lock?

Wire seals come in many different models and features to match different lengths and diameters to suit different environments in different industries.
1. Wire seal is a one-time use seal, which is cheap and easy to use. A strict sealing method is usually adopted, and the sealing of the cargo is completed after the steel wire is perforated. The tightness of the lock can be adjusted. And the price of wire seals is cheap.
2. Easy to dismantle and manage. Because the key lock can only be opened with the correct key. When the number of keys is large, it is difficult to manage. When using a wire seal, only one wire is cut, and the used wire seal is directly pulled up for statistical and use.
3, the length can be customized. Since the ordinary key lock cannot achieve different lengths, it cannot meet the requirements of most customers, and the wire seal does. The use of wire seals is better than complicated wiring.