Other common and widely used wrenches are termed as pipe wrenches, or Stillson wrenches. These types of wrenches are adjustable and used for turning soft iron pipes and fittings with a rounded surface ...

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 ...