General description These 8 pieces of black metal hinges are designed for fixed doors, featuring a thickness of 1.4 mm and a single bearing weight capacity of 3 kg. They combine functionality with an elegant appearance, making them suitable for various decoration styles while ensuring reliable performance. Technical specifications Thickness: 1.4 mm Single bearing weight capacity: 3 kg Installation Equipped with scientific positioning holes for easy installation. Solid shaft design helps balance the weight during installation. Flat hinge 5-hole installation design allows for stable and firm connections between components. Usage Ideal for installation on various types of doors, including bedroom and entrance doors. Commonly used in the decoration industry as essential accessories for doors and windows. Other information Made of high-quality iron with an electroplated white nickel surface and black powder coating for durability. Brushed surface is smooth, suitable for both indoor and