Metal Triangular Key, Meter Box Key, Silver Socket Triangle Key, Key for 10mm Triangle Distribution Cabinets

High-quality material: The triangular key is made of zinc alloy, while the silver key ring is made of aluminum alloy, making it resistant to rust and breakage, and sturdy and durable for long-term use. One size fits most: Measuring approximately 10 x 10 x 10 mm, it is compatible with most triangular keyholes; please carefully check the size of your device before purchasing. Wide range of applications: The triangular meter box key can be used to open a variety of valves, such as elevator, gas, electricity, and radiator valves, making it convenient for everyday use.