Material: this black utility key with cross shape, made of good quality zinc alloy, it is 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 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 key 4-way utility wrench measures 7.2 x 7.2 x 1.3 cm/ 2.83 x 2.83 x 0.51 inches, the proper size for you to carry or put in your bag. Wide application: the multifunctional wrenches can serve as a practical wrench and turn screws, suitable for many electric, hydraulic, gas, train, cabinet, elevator valves, etc. Warm notice: this utility wrench is not suitable for some types of radiator. Please make sure its size matches your appliance before purchasing. Color: Black Delivery quantity: 1 piece