"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Hex wrenches, also known as Allen keys, are the tools you use to screw and unscrew fasteners that have a ...

Add Yahoo as a preferred source to see more of our stories on Google. Get to know various kinds of wrenches that every homeowner can find a place for in their toolbox. When it comes to tools, there ...

Hex wrenches, also known as Allen keys, are the tools you use to screw and unscrew fasteners that have a hexagonal recess (as opposed to a Phillips or flathead recess). Hex screws are commonly used on ...

Editor’s Note, 10/31/25: For this latest update, we added three new tools. The Craftsman 1/2-Inch Drive Torque Wrench is long and ideal for torquing larger bolts and fasteners. The Precision ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Wrenches are among the most ubiquitous and invaluable hand tools. They fit firmly around nuts and bolts, ...

“This set has all the sizes, in one spot." ...