Hexagon Keys are undeniably overlooked. Also known as Allen keys, they are durable. They are tools used to help fasten or loosen bolts, especially the small ones that other tools can't access. The Hexagon Keys were invented in 1910 as an alternative for the commonly known screwdrivers. There are different types of Hexagon Keys available at Buildworld, such as Stanley Fatmax locking hex key set, Draper 10piece Metric Hexagon, and much more. All these tools are available on our website to have a more comprehensive selection tailored to meet your needs. It is paramount always to make sure that you get the right size and style.