A hex device, also referred to as an Allen wrench or Allen key, is a device used to drive screws or bolts with hexagonal heads. Hex instruments are available a wide range of sizes to suit completely different screw or bolt heads. They are often made of various supplies, comparable to metal, chrome steel, or plastic.
Hex instruments are generally used within the meeting of furnishings, bicycles, and different equipment. They’re additionally utilized in a wide range of industrial functions. Hex instruments are comparatively cheap and straightforward to make use of, making them a well-liked alternative for each DIYers and professionals.
