Ever wondered why there isn't an Allen key (or hex key, if you prefer) equivalent to the adjustable wrench or spanner? Turns out it's actually quite a complex engineering challenge. But this is 2025, ...

Try out this extensive, bestselling Allen wrench set that carries tons of pieces and is 40% off right now at Amazon (for Prime members only). The Sedy 41-Piece Hex Key Allen Wrench Set is on sale for ...

Hex wrenches, also known as Allen keys, are the tools you use to screw and unscrew fasteners that have a hexagonal recess (as opposed to a Phillips or flathead recess). Hex screws are commonly used on ...

The price alone will rule these out for most home mechanics, but if you make (or save) money from using your tools, you’re likely to appreciate their quality Ask these world-class fixers what their ...

Live your life healthier and happier with our free weekly Living Well newsletter Whether you need to fix a slipping seat post or tighten a loose spoke, a quality multi-tool is an essential bit of kit ...

If you're like us, you have a toolbox drawer full of loose hex keys that have no rhyme or reason. Over the years, you've collected hex keys from random tool kits at Christmas and just thrown them into ...

The Allen key has become an iconic symbol not just for IKEA, but for the simultaneous, sometimes conflicting frustration and convenience that can come with flat-pack furniture and home goods. Millions ...