Features: Fine Material: The water meter front Valves key is of iron made, which features great durability. Portable: The water meter is of small size and weight that can be easily taken to any places to use. Fine Replacement: The water meter is the fine replacing choice when the old one get broken. Compatibility: The water meter is designed to suit Valves holes that is larger than 10mm and key hole that is within 6.5mm. Plated: The Valves key is made with high requirement and fine plated to be anti-corrosive, which is a good choice. Specifications: Material:Iron Size:Approx.112mm/4.41''x42mm/1.65'' Package Includes: 1x Triangle Wrench Key note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.