The Stahlwerk 4-in-1 pipe wrenches with a size of 1 inch (25 mm) or 1.5 inches (38 mm) are made of torsion-free, powder-coated chrome vanadium and impress with a large, infinitely adjustable clamping range of 50 mm / 60 mm. The robust water pump pliers with S/45° jaw have specially hardened jaws with an offset, self-clamping jaw teeth for a perfect hold. Thanks to the compact design with stable adjusting nut, one length. of 315 mm or 420 mm and a three-point system, the teeth grip each pipe powerfully and securely. Threaded pipes, fittings and other pipe connections can be processed without much effort. An ergonomic handle with a pleasant feel allows optimal power transmission and fatigue-free work thanks to a perfectly adapted to the palm, curved gradient. The pipe and water pump pliers are universally applicable and find many applications in the assembly and installation area.