14mm 12-point swivel spark plug with total length 304mm, wall thickness 1mm, a universal joint and a magnetic ring.
|Depth of magnetic ring
Tips: What is the difference between spark plug socket and ordinary socket?
The spark plug is relatively long, and the socket does not reach the corner position of the spark plug, so a special socket or a deep socket is required to remove the spark plug. Spark plug sockets are the special sockets for spark plug, which are thinner than ordinary sockets. Some have rubber sleeves inside, and some are magnetic material. They are designed for better disassembly and assembly of spark plugs.
There are two kinds of ordinary sockets, one is short socket and the other is long socket. The spark plug socket and the ordinary long socket have similar specifications and can be said the same model. At present, the spark plug sockets on the market have three diameters: 14mm, 16mm and 21mm. As for the use method, it is the same as the ordinary long socket, except that it needs to be connected to the extension rod.
When using a socket, a socket wrench is indispensable. Various wrenches are suitable for various occasions. Based on the principle of convenient operation or improved efficiency, the ordinary socket wrench is used for ordinary sockets. Many special socket wrenches, such as spark plug socket wrenches, hub socket wrenches and tire nut socket wrenches are also used in the process of auto repair.