Heavy-Duty Step Wrench for UNI Nipples – Chrome Vanadium Steel

The Heavy-Duty Step Wrench for UNI Nipples is an essential tool for professional plumbers and heating technicians, offering superior strength and precision. Crafted from high-grade chrome-vanadium steel, this wrench is machined, hardened, and zinc-coated for enhanced durability and corrosion resistance. It provides greater robustness than traditional wrenches, ensuring reliable performance even in demanding applications.

Specifically designed for the installation and removal of UNI nipples used in radiator valves, return fittings, and faucet extensions, the wrench features a 1/2” square drive, making it versatile and easy to use with standard equipment. The insert is made from solid drawn steel, giving it a smoother surface finish and increased resistance to wear and tear.