Allen Key Set

An allen key, also known as a hex key, is used to drive screws and bolts with hexagonal sockets into materials. Due to the tool's shape, it is easy to use and less prone to slippage. This reduces the chance of damaging fastenings. An allen key set includes different sizes of the same hexagonal-shaped tip key stored in an easily transportable holster, creating a handy storage solution so you can find the right key when you need it. Shop our selection today at Builder Depot.