Footprint 698 Original Pattern Pipe Wrench – 300mm (12) Sheffield Made Drop Forged 60mm Jaw Capacity The original Footprint 698 pattern pipe wrench - 300mm (12) length, 60mm jaw capacity. Drop forged high carbon steel hook with machine ground, induction hardened teeth and a pressed steel handle with screwdriver end. Adjustable via removable bolt/screw. Grips tighter as more pressure is applied. Made in Sheffield since 1875. Trusted by plumbers, gas engineers, heating engineers and utility companies worldwide. The self-tightening Mechanism of this wrench provides maximum grip on the workpiece when more force is applied to it. This makes it especially useful on fittings that are stuck fast or corroded. The genuine footprint pipes wrench is specified as a required tool by many utility companies and construction companies for their field staff'