Features: 1. High-Quality Material: This 4-way multifunction utility key features a cross-shaped design crafted from premium zinc alloy. It undergoes surface paint treatment and electropolishing for enhanced durability and rust resistance. 2. Compact & Practical Size: Measuring 5.5 x 5.5 cm, the key includes a square (side length 7.5mm), a circular inner diameter (5.5mm), a small triangle (side length 8mm), a large triangle (side length 11mm), and a height of 13.5mm. Choose the appropriate shape based on your equipment specifications. 3. Versatile 4-in-1 Function: Designed with four distinct shapes—one square, two triangles, and one button shape—this cross triangle wrench offers multiple functions to accommodate various needs. 4. Portable & Easy to Carry: Lightweight and compact, the key fits easily in your hand or pocket. A central hole allows it to be attached to a keychain for convenient portability. 5. Wide Range of Applications: Suitable for use in electrical cabinets, water and gas valves, cabinets, elevators, control panels, and more. Please verify the size compatibility with your equipment before purchase. Product Details: This universal 4-in-1 electrical cabinet key is made of high-quality zinc alloy for long-lasting performance. Its four functional shapes provide flexibility for different tasks, while the compact and portable design ensures easy carrying. Ideal for professional and household use in electrical, plumbing, gas, and maintenance applications. Specifications: - Material: Zinc alloy - Finish: Electropolished, painted surface - Size: 5.5 x 5.5 cm - Shapes: Square, two triangles, button shape - Included: 1 multifunction key