Allen wrenches and Hex keys seem very similar to each other. We break down the relationship between the two and some other ...

The AmazonBasics Hex Key Allen Wrench Set with Ball End hit all of the high points in simple, yet effective cases that overwhelmingly beat the competition. The wrenches are decent.

A straight ended hex key sticks out the side of the grip on each of the tools, while the business end is a hex ball tip. The Craftsman T handle Allen wrenches also seem to be slightly longer than ...

The ball end on an Allen wrench permits the tool to enter a hex-head fastener at an angle other than straight from above. It makes the wrench set slightly more expensive, but extra useful ...

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 ...

I was so happy with this 'invention' that I made a full set out of my spare wrenches. Now go forth and make your own set. Just for fun, here's a video of me demonstrating how to make your own set ...