What do you do if you want a tiny little adjustable wrench? If you’re [my mechanics] you build your own. Where do you get the stock metal? Well, he started with an M20 nut. A few milling ...

To add an automotive spin, our first test required ... which could strip threads or cause other damage. Most impact wrenches have adjustable torque settings to help prevent this from happening.

PRNewswire/ -- "I wanted to create an improved wrench for use in tight areas," said an inventor, from Richwood, La., "so I invented the TIGHT-SPOT ADJUSTABLE ...