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source:Industry News release time:2021-04-23 Article author:Rosit Popular:Air band saw
Allen wrenches are also called Allen wrenches. Common English names are "Allen key (or Allen wrench)" and "Hex key" (or Hexwrench). It exerts a force on the screw through torque, which greatly reduces the user's strength and is an indispensable tool in the industrial manufacturing industry.
Sometimes, we always look at the Allen wrench in our hand, but we can't start with the screw and feel helpless. Therefore, in order to solve this problem, it is necessary to take measures, generally lengthening the Allen wrench.
The Allen wrench lengthens the Allen wrench, we can easily reach those hard-to-reach places, align the screws, and directly tighten a few times to solve the problem, which is very convenient.
In addition to making it easier for us to reach difficult-to-reach places, there is another reason for extending the Allen key, that is, the extension of the moment arm, which facilitates the removal of some tight screws. By lengthening the moment arm, we can turn tighter screws with less force. Although it is not as exaggerated as using a fulcrum to pry the earth, it does provide us with great convenience.
This is the reason why the Allen wrench needs to be lengthened. Are you right? A simple modification brings us infinite convenience, especially for the Allen wrench, a long rod can be applied to more occasions.
Both ends have working ends with hexagonal holes or twelve-angle holes, which are suitable for occasions where the working space is narrow and ordinary wrenches cannot be used.
According to its structure, it can be divided into open wrenches, box wrenches, combination wrenches, socket wrenches, hook wrenches, allen wrenches, torque wrenches, and wrenches for special purposes such as percussion wrenches.
Wrenches are usually made of carbon structural steel or alloy structural steel.
Open wrench: also known as small open-end wrench or double-open-end wrench, one or both ends are made with a fixed size opening for screwing nuts or bolts of a certain size. The wrench is mainly used to install furniture products.
Hexagon socket wrench: L-shaped hexagonal rod-shaped wrench, specially used to turn socket screws. Widely used in different electronic and electrical industries, sports equipment, lighting products, roller skates, small flashlights, etc.
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