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 ...

It all started with a Connecticut inventor named W.G. Allen, who patented both a fastener (with a hexagonal head) and an identically shaped driver in ... Folding Hex Key Set is a great option ...

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 ...

Will do the job well. The handle is nice to have." Amazon's product description of this No. 1 best-selling hex key set notes that these Allen wrenches feature a "Heat-treated steel with black ...