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12 Types Of Wrenches Homeowners Should Have (And When To Use Them)
An Allen wrench is often shaped like an L. Both of its ends have a hexagonal shape designed to fit into the inset of many bolts. As with other wrench types, size is key (and these tools also come ...
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8 Types of Wrenches Every DIYer Should Know
An Allen wrench, also known as a hex wrench or Allen ... you'll probably eventually find uses for the sizes you didn't use ...