Material: this silver utility key is designed in cross shape, made of good quality zinc alloy, sturdy and durable, you can apply it for a long timeMulti-function: the utility meter knob has 4 shapes including 2 square shapes, 1 triangle and 1 button shape shown in the picture, it is functional and can be used as long as according to the size and shapeDimension: the 4-way utility knob measures 7.2 x 7.2 x 1.3 cm / 2.83 x 2.83 x 0.51 inches, the right size for you to carry or put it in your pocketWide application: the multi-function knobs can serve as a practical wrench and turn screws, suitable for many electric, water, gas, train, cabinet, elevator valves, etc.Warm note: the wicked key is not suitable for one type radiator. Before purchasing, please make sure the size fits your appliance.Product DescriptionMultifunctional 4-Way Utility Knob for Opening Electric Cabinet for Sparkling Water Meter, SilverDurable Material:These silver utility key designs with a cross shape made of good quality zinc alloy, strong and durable, you can apply it for a long time.Functions:The utility meter key has 4 different shapes that can open boxes, meters, cabinets, as long as the size and shape.Easy to Carry:The right size for you to carry it by hand or put it in your pocket and there is a hole in the center of the cross key, it can be hung on the key ring for easy carrying.Usage:The multi-function knobs can serve as a practical wrench and turn screws, suitable for many electric, water, gas, train, cabinet, elevator valves, etc.Specifications:Material: Zinc AlloyColor: SilverSize: 7.2 x 7.2 x 1.3 cm / 2.83 x 2.83 x 0.51 inchesWeight: 56 gPackage: BagPackage Includes:1 x Utility KnobWarm Prompt:This wrench is not suitable for a radiator. Before purchasing, please make sure the size of your appliance matches your appliance.