48-Inch Long-Reach Design-This 48-inch water valve key is suitable for municipal street water meters, commercial curb valve boxes, and deep underground utility vaults (36 to 48 inches deep). Versatile Valve Compatibility-The 0.74-inch U-shaped head securely grips standard 3/4-inch square-nut shut-off valves, making it ideal for operating deeply buried valves in residential, commercial, and light utility settings. High-Torque Operation-The 9-inch vinyl-coated T-handle amplifies torque for deep-reach operation, allowing for easy two-handed turning. Solid Steel Construction-Made from powder-coated solid steel bar stock (rather than hollow tubing that bends under pressure), it is engineered to withstand the high torque required for professional-grade tasks. Lightweight enough for easy daily transport yet rugged enough for heavy-duty use suitable for homeowners, contractors, irrigation technicians, and property managers. Weight: 10.5 lbs.