and you will need an Allen wrench set to work with them. These fasteners are easily recognized by the six-sided socket in the screw head, which gives a clue to the tool’s alternate name: ...

Allen wrenches are essential for working with Allen or hex fasteners. Keeping a full set on hand keeps you prepared to tackle a wide range of screw and bolt sizes. Unlike Phillips or flat-head ...

Mac Tools may be renowned by its users, but they certainly aren't cheap. Thankfully, these competitors have products that are ...

I have a complete set of Eklind hex wrenches, the one shaped like keys — Imperial and Metric, of course. I’m taking preventive measures against them getting scattered or damaged. I’m ...

We’re less than a week away from Amazon’s October Prime Days; you know what that means. Pre-Prime Day sales from companies trying to jump the gun and beat the rush. My first thought was to ...

The black Draper stands out in a sea of very similar tools, but the colour, plus white markings for the scale, makes setting the wrench easy. And when it was set, it proved pretty accurate ...

No monkeying around. / Al Barry/Three Lions/Getty Images (wrench), Jon Mayer/Mental Floss (thought bubble) Plumbers and car mechanics alike are familiar with the monkey wrench, a heavy-duty tool ...

The Allen Telescope Array (ATA) is the first radio telescope to be designed from the ground up to be used for SETI searches.Until its construction, all radio SETI efforts were dependent on the ...