Carbon Steel Valve Wrench: Crafted from high-strength carbon steel, this wrench offers exceptional resistance to aging and breakage, withstanding harsh conditions such as extreme cold and high-salinity environments. Its robust construction and secure grip make it ideal for operating fire hydrant ball valves and various outdoor valves. The extended 26-5/8-inch shaft provides optimal leverage for effortless operation, allowing easy access to deeply buried irrigation valve boxes, areas behind boiler piping, and tight, concealed spaces. It fits common backflow preventer connections and supports both threaded and recessed installations the precision locking shaft design is compatible with brass, cast iron, and plastic valves. Versatile in application, it is suitable for residential, mobile home, and agricultural settings, covering scenarios such as heating boiler piping, Rv water systems, and farmland irrigation networks. Weight: 2.35 lbs.