(2.1) grip wrench pipe (Pipe Wrenches) are both single leg and butt the butt of wrench adjustable leg 2 of the mouth, there is wide. This type of wrench will produce up to catch the piece that resembles a sphere, such as water pipes, etc. In effect, the work piece is turned in the direction that the pipe wrench, rotate. But if the wrong rotation, will not be able to handle the work piece rotation by wrench.
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