Everyone knows that screwdrivers are used to loosen or tighten screws. But not everyone understands the design and construction of this tool, especially the hexagonal part always found on screwdrivers. Do you know all the functions of this hexagonal part? All will be revealed below.
1 Fits with the Screwdriver
Fits with the screwdriver
Typically, a screwdriver has two ends to allow for the tightening and loosening of various types of screws. The center of the screwdriver features a hexagonal design to fit the shank of the screwdriver. If you are using one end, the shank can be attached to the other end for a better grip and to prevent hand strain.
2 Provides Leverage when Opening Screws
Provides leverage when opening screws
Many screws are fastened very tightly, almost as if they are permanently fixed to an object. If you try to loosen these screws with just your hand and a screwdriver, you will likely be unsuccessful.
So, why not take advantage of the hexagonal design on your screwdriver? Simply place the screwdriver on the screw and then use pliers to grip the hexagonal part of the screwdriver and turn it forcefully. With the added leverage from the hexagonal part, the screw will be removed in an instant.
For a two-ended screwdriver, the hexagonal part is usually in the center. For a single-ended screwdriver, the hexagonal design is typically on the shank, serving the same purpose of providing leverage to easily and quickly loosen screws.
These are some surprising insights into the functions of the hexagonal part of a screwdriver. Hopefully, this will help you to more easily loosen screws. Don’t forget to share this article if you found it useful!
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