Material: this silver utility key is designed with cross shape, made of good quality zinc alloy, sturdy and durable, you can apply it for a long time Multiple functions: the utility meter key has 4 shapes, including 2 square shapes, 1 triangle shape and 1 key shape shown in the picture, it is functional and can be applied as long as according to the size and shape > Dimension: 4 way utility key measures 7.2 x 7.2/ 2.83 x 2.83inch, suitable size for you to carry or put in your bag Wide application: multi-function wrenches can serve as a convenient wrench and turn screws, suitable for many electric valves, water, gas, train, cabinet, elevator, etc Warm Notice: This utility key is not suitable for some types of radiator. Please make sure the size matches your device before purchasing. Color: Silver Package Quantity: 1 piece