This 17-inch water meter key features a 3/4-inch opening, making it easy to operate residential main water meters, underground shut-off valves, and drain valves. Constructed from thickened, industrial-grade steel with reinforced welds, it is rust-resistant and durable. It is equipped with a T-handle and non-slip vinyl grips for comfortable, low-effort operation. A 4-way multi-function utility key is included, suitable for use on electric, water, and gas meters, as well as utility cabinets and elevator access panels. The set contains one water meter key and one multi-function utility key. Weight: 1.78 lbs.