Aug 04,2022
What is a socket wrench? Introduction of socket wrench
Many friends don't know what a socket wrench is. In the car, some maintenance tools of the car are often touched by everyone. It is necessary for everyone to understand. Next, I will introduce the socket wrench to you.
Socket Wrenches: Introduction
The socket wrench is composed of multiple sockets with hexagonal or twelve-pointed holes and equipped with various accessories such as handles and posts. It is especially suitable for screwing bolts or nuts with very narrow or deep depressions. When the nut end or the bolt end is completely lower than the surface to be connected, and the diameter of the concave hole cannot be used for an open-end wrench, adjustable wrench and a Torx wrench, a socket wrench is used. In addition, the space of the bolt is limited, and only a socket can be used. wrench.
Socket Wrench: Application
The socket wrench is generally called a socket: it is composed of multiple sockets with hexagonal holes or twelve-pointed holes and is equipped with various accessories such as handles and posts, especially suitable for very narrow or deep depressions. bolts or nuts. There are metric and inch sleeves. Although the inner concave shape of the sleeve is the same, the outer diameter, length, etc. are designed for the shape and size of the corresponding equipment. There is no uniform regulation in the country, so the design of the sleeve is relatively flexible. meet the needs of the public. Socket wrenches generally come with a set of socket heads of various specifications, as well as swing handles, posts, universal joints, screw joints, elbow handles, etc., which are used to insert hexagon nuts.