Hinges are a mechanism that is subject to strong overloads, requiring appropriate resistance. This product is made of high-quality steel with a black, weather-resistant, rust-proof powder coating. Specification: Mounting hole diameter: 5 mm. Thickness: 2.5 mm. Material: Steel. Dimensions of the mounting bracket: 55 x 90 mm. It features a damage-resistant pin for durability. These hinges are perfect for both indoor and outdoor use, suitable for various styles and colors of materials. They provide a stylish and aesthetic finishing touch to any project, withstanding all weather conditions and ultraviolet radiation thanks to appropriate steel alloys and impregnation. They also have increased resistance to mechanical damage. Manufacturer: SolaDirect.