Hex wrenches, also known as Allen keys, are the tools you use to ... What impresses us the most with this set is the extra long, nine-inch blades. This gives you the reach to tighten or loosen ...

The Mulwark 17-Piece Folding Allen Wrench Set is the newest tool ... range from 1/4 inches to 5/64 inches. You'll find visible numbered markings by each key, making it easy to use.

In fact, no toolkit is complete without a set of Allen wrenches. Allen wrenches, which are also called hex-key wrenches or hex ... come in both SAE fractional-inch sizes and in metric sizes.

If you’ve assembled IKEA furniture, you’ve used an Allen wrench ... ranging from 1-10 millimeters or 1/16-3/8 inch. If you only buy one set of wrenches, make it metric. The vast majority ...

Several readers suggested a set from Harbor Freight for $11.99; less than half the cost of the Sears tools. The Harbor Freight “Pittsburgh” hex key set includes 18 different SAE and Metric sized ...