Triangle multi-function valve key is a convenient and practical tool for opening the valve of water meters. The water meter key allows for easy operation. Not only can it be used for water meters, but it can also be used for other scenarios, making it a tool. Features -Color:Silver -Material:Zinc alloy -Size:8.00X5.50X1.30cm/3.14X2.16X0.51in - Triangle key is a must-have for anyone who needs to work with valves, from home repairs to professional installations. - With its sturdy construction and ergonomic design, this utilities key is perfect for use in a wide range of settings, - Whether you need to turn off the water supply to your home or adjust the temperature on your heating system, this water key can meet your needs. - The water meter valve key features triangular head, specifically designed to cater to the needs of most water meters. - With its features, water key serves as a convenient tool for accessing and operating the valve. Package list: 16 x Triangle Water Meter Keys