The material: this silver utility key is cross-shaped design, good quality zinc alloy, sturdy and durable, you can apply it for a long time Multi-function: the button of the utility meter has 4 shapes including 2 square shapes, 1 triangle shape and 1 button shape shown in the picture, it is functional and can be used as long as according to the size and shape The dimension: the 4-way utility button measures 7.2 x 7.2 x 1.3cm / 2.83 x 2.83 x 0.51inch, the right size for you to wear it or hands put it in your pocket The wide application: the multi-function knobs can serve as a convenient wrench and turn screws, suitable for many electric, water, gas, train, cabinet, elevator, etc. Warm note: the wicked key is not suitable for one type of radiator. Before buying, please make sure the size fits your device. Product Description Multifunctional 4-way utility button to open the gas water meter electrical cabinet, silver Durable Material: These silver utility key designs with good quality zinc alloy cross shape, strong and durable, you can apply it for a long time. < p>Functions: The utility counter key has 4 different shapes that can open boxes, counters, cabinets, as long as the size and shape. Easy to carry: The right size for you to carry it in your 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: Multi-function knobs can be used as a convenient wrench and turn screws, suitable for many electric, water, gas valves , train, cabinet, elevator, etc. Specifications: Material: zinc alloy Color: silver Size: 7.2 x 7.2 x 1.3cm / 2.83 x 2.83 x 0.51inch Weight: 56g Package: Bag Package includes: 1 x Utility Button Warm Message: This key is not suitable for a radiator. Before purchasing, please make sure the size of your device matches your device.