What are the necessary repair tools for drivers?

Many car owners now tend to repair their cars on their own. While saving money, they also enhance the relationship with the car, which can bring a sense of accomplishment to themselves. But in the face of a wide range of repair tools, do you know that those are the most commonly used auto repair tools in simple repairs? Here are the most commonly used auto repair tools-socket wrenches, which will make your future repairs more handy. In fact, socket wrenches do not specifically refer to a tool, but a general term for a set of tools. Generally speaking, socket wrenches have 13-piece sets and 17-piece sets. In general, they include sockets, socket adapters, universal joints, long rods, short rods, sliding handles, Ratchet these tools. The sleeve can be changed into different wrench tools through the combination of the sleeve connector and different handle connecting rods. Its changeable characteristics also determine that in different torques and spaces, the best combination of wrenches must be selected. Keep it unchanged, otherwise the socket wrench will lose its meaning. The principle of the socket is the same as that of the Torx wrench, and the bolt is also "wrapped" by using the polygon in the hole. However, compared with torx wrenches, the sleeve has more depth than the standard, in order to adapt to more occasions, which also derived many special sleeves, such as spark plug sleeves, hub sleeves, etc.