Material: this silver utility key is designed with cross spe, made of good quality zinc alloy, sturdy and durable, you can apply it for a long time. Multiple functions: the utility meter key s 4 spes, including 2 square spes, 1 triangle and 1 key spe shown in the picture, it is functional and can be applied as long as the size and spe. Dimension: the 4-way utility key measures 7.2 x 7.2 x 1.3 cm/ 2.83 x 2.83 x 0.51 inches, proper size for you to carry or put in your bag. Wide application: the multifunctional keys can serve as a practical 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 its size matches your device before purcsing. 4 Multi-Function Utility Key for Gas Electric Cabinet Opening, Silver. Durable Material: This silver utility key is designed with cross spe, made of good quality zinc alloy, sturdy and durable, you can apply it for a long time. Functions: The utility meter key s 4 different spes, which can open boxes, meters, cabinets, as long as according to the size and spe. Easy to Carry: A proper 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: Multifunctional keys can be used as a practical 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: 56 g. Package: bag. Package Contents: 1 x Utility Key Warm Notice: This utility key is not suitable for some types of radiators. Please make sure its size matches your appliance before purcsing.