If you’ve assembled IKEA furniture, you’ve used an Allen wrench. These slim, L-shaped contraptions are often the only tool included in the packaging, even when you’ll need others to finish the job.

Amazon Is Selling a 'Heavy Duty' 31-Piece Allen Wrench Set for Just $13 originally appeared on Athlon Sports. Allen wrenches are one of the more underrated tools you can have around the house or job ...

Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. Looking to lighten the load of your toolbox? Compact and lightweight ...

We may receive a commission on purchases made from links. The Allen wrench, also known as a hex key, is a L-shaped hand tool with hexagonal (six-sided) ends. It all started with a Connecticut inventor ...