DRE- The four-way multifunction utility key is made from high-quality zinc alloy, providing durability and rust resistance thanks to its surface paint treatment and electropolishing. With a cross-shaped design, it is both practical and aesthetically pleasing. Technical Specifications Size: 5.5 x 5.5 cm Length of square side: 7.5 mm Inner circular diameter: 5.5 mm Length of small triangle side: 8 mm Length of large triangle side: 11 mm Height: 13.5 mm Compatibility and Accessories This universal key is compatible with various equipment such as: - Electricity - Water - Gas - Cabinets - Elevators - Electrical control cabinets - Valves Usage The multifunctional cross triangle key features four different shapes, including: - 1 square shape - 2 triangles - 1 button shape These shapes are fully functional to meet various needs. Additional Information The key is lightweight and compact, making it ideal for carrying in a pocket or by hand. A hole in the center allows it to be attached to a keychain for added convenience.