With a 1/2-in. square opening on the side, the steel pipe wrench head adapter can be attached to a breaker bar, torque wrench or any other tool with a 1/2-in. male drive to provide greater ...

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 ...