High quality material: The practical wrench is cross-shaped, made of high quality zinc alloy, strong and durable. Easy to carry: Proper size for you to carry in your hands or put in your bag, and there is a hole in the middle of the cross key, it can be hung on the key ring for easy carrying. 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 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 valves electric, hydraulic, gas, trains, cabinets, elevators, etc. Warm notice: This utility wrench is not suitable for some types of radiators. Please make sure its size matches your appliance before purchasing. Tips: This utility wrench is not suitable for some types of radiators, please make sure the size matches your appliance before purchasing. Color: Black Delivery quantity: 1 piece