Eastman 12” Pipe Wrench Stillson Type E- 2048

A pipe wrench is any of several types of wrench that are designed to turn threaded pipe and pipe fittings for assembly (tightening) or disassembly (loosening). The Still son type is an adjustable wrench/spanner with hardened serrated teeth on its jaws; the hard teeth bite into the softer metal of the round pipe enough to grip it for turning even against fair resistance.