the more size options you have to choose from. Large hex wrench sets also usually include keys in both the standard (imperial) and metric measurement systems. Hex wrench sets that use standard ...

Someone using hex wrenches on a daily basis might eventually ... to each other and equally difficult to use. Both metric and SAE sizes come in a single case that is bulky and opens like a book.

As with other wrench types, size is key (and these tools also come in metric and SAE variations). Allen wrenches can be very ...

Allen wrenches come in both SAE fractional-inch sizes and in metric sizes. The wrenches can be bought individually, but it’s always best to buy them in sets, which are more economical and ...

Here’s how to choose a set of wrenches. Allen wrenches are sold in sets, with a variety of sizes designed to fit different sockets. You can buy metric or imperial wrenches, depending on what ...

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 ...

With over 3,400 five-star ratings, this Allen wrench set features 17 different hex metric and hex SAE sizes. The hex metric sizes range from 1.5 millimeters to 8 millimeters, while the hex SAE ...

The sizes in the metric set are 10 ... and the name has become a generic moniker for the hexagonal wrench — or hex key. Q. Is a hex key the same as a star key? A. No, a hex key has hexagonal ...