Versatility: This sillcock key features 4 precise sizes-1/4"", 9/32"", 5/16"", 11/32"", to fit a range of applications, from water meters and fire hydrants to faucets and spigots, eliminating the need for multiple tools. Its sturdy construction stands up to tough tasks, making it a lasting addition to your toolkit. Take it anywhere you need quick access to water valves, whether at home, on a job site, or during outdoor activities. Easy to Use: No complex setup required-simply match the key to the valve size and twist. Multi-Scene Application: for residential, commercial, and emergency situations. Use it to control water flow, maintain plumbing systems, or prepare for unexpected water access needs. A must-have tool for anyone dealing with water meters, hydrants, or faucets. Weight: 0.4 pounds.