The silver cross button design is made of high quality zinc alloy for durability and long-term use. The universal utility meter buttons are available in four shapes, including squares, triangles, and hexagons, which can be used or used depending on size and shape. Easy to carry, the cross key weighs 56 grams, and there is a hole in the middle of the cross key that can be hung on the key ring for easy carrying. The multi function button can be used both as a wrench and as a screw for power, water, gas, trains, cabinets, elevators and other valves. Tip, This utility key does not work with some types of heat sinks, make sure it matches the size of the device before purchasing. Product Description: The silver cross button design is made of high quality zinc alloy for durability and long-term use. The universal utility meter buttons are available in four shapes, including squares, triangles, and hexagons, which can be used or used depending on size and shape. Easy to carry, the cross key weighs 56 grams, and there is a hole in the middle of the cross key that can be hung on the key ring for easy carrying. Product Specifications: Material:Zinc alloy Color: silver Size: about 7.1CM long Package includes: 1pcs * radiator key