This type of wrench is composed of multiple sockets with hexagonal holes or 12-cornered holes and equipped with a variety of accessories, such as handles and posts. This wrench is particularly suitable for turning bolts or nuts with narrow or deep recesses. The socket wrench is mainly composed of a socket head, a handle, a ratchet handle, a quick rocker, a joint, and a post. Various handles are suitable for various occasions. Based on the principle of easy operation or improved efficiency in this website, 8 in one universal wrench has the advantages of convenience, speed, and portability. Many special socket wrenches, such as spark plug sockets, hub sleeves, and tire nut sleeves, are also used in automobile repairs.
