Is It Necessary to Get an Original Car Key?

[SanBarrett]

It is necessary to get an original car key. Here are the relevant details: 1. Introduction to Keys: Keys are a commonly used unlocking tool in daily life, primarily made from materials such as copper, zinc, aluminum, iron, and other metals. The invention of keys came later than locks, appearing in ancient Egypt 4,000 years ago. There are various types of keys, including ordinary keys, smart keys, remote keys, electronic keys, etc. 2. Difference Between Good and Bad Keys: Some key blanks may appear metallic on the surface but are actually of very poor quality. They can break after a short period of use, even before wearing out. These key blanks cannot be distinguished by the naked eye alone, but a simple test of lightly tossing them onto a hard surface like concrete or glass can reveal the difference. A good metal blank produces a crisp metallic sound, while a poor one makes a dull, muffled noise similar to plastic hitting a hard surface.