Pipe wrenches are made of heavy cast iron, so you can apply a lot of torque to one without the danger of breaking it. Allen ...

The pipe wrench is the quintessential plumber’s tool, with a spring-loaded hook jaw that bites into pipe but also enables the tool to be disengaged, pivoted to the next position (tighten or ...

Greene wanted to see if it was as strong as Stillson claimed and encouraged him to attack a pipe until either the metal broke or the wrench did. After he successfully tore into a 1.25-inch pipe ...