About this product: 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: the 4-way utility key measures 7.2 x 7.2 x 1.3 cm/ 2.83 x 2.83 x 0.51 inch, 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 certain types of radiator. Make sure the size matches your device before purchasing. Product 4-Way Multi-Function Utility Key for Electric Gas Cabinet Opener, Silver. Durable 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. Functions: The utility meter key has 4 different shapes, which can open boxes, meters, cabinets, as long as depending on the size and shape. Easy to carry: A suitable size for you to carry or put in your bag, and there is a hole in the middle of the cross key, it can be hung on the ring for easy carrying. Usage: Multi-function wrenches can serve as a convenient wrench and turn screws, suitable for many electric valves, water, gas, train, cabinet, elevator, etc. Details: Material: Zinc Alloy. Color: silver. Size: 7.2 x 7.2 x 1.3 cm/ 2.83 x 2.83 x 0.51 inch. Weight: 56g. Package: bag. Package contents: 1 x Utility Key. Warm Notice: This utility key is not suitable for certain types of radiator. Please make sure the size matches your device before purchasing.