Heavy-Duty Reinforced Steel Construction: This 12-inch water meter key is crafted from thickened, engineering-grade steel with reinforced welds its robust, rust-resistant design ensures a lifetime of use. The 12-inch extended shaft and 3/4-inch opening facilitate the operation of curbside main water meters, underground shut-off valves, and drain valves, while providing enhanced leverage in tight spaces. The ergonomic T-handle features a non-slip vinyl coating for a comfortable grip and easy turning, while the U-shaped head allows for easy access into underground spaces. The set includes a stainless steel multi-functional 4-way utility key-combining two square meter keys, one triangular meter key, and one gas meter key-suitable for a wide range of applications including electrical, water, gas, utility cabinets, and elevators. Weight: 1.85 lbs.