Heavy duty all-purpose pipe wrench. The design is popular with plumbers and engineers the world over and has a well deserved reputation for being able to shift the most stubborn of fittings. Drop-forged hook and a pressed-steel frame with forged wedge construction. The teeth of the wrench are machine-ground and precision-hardened. Also features a flat screwdriver-shaped end of the handle which can be useful for a multitude of tasks.