General description A set of 2 invisible hinges designed for heavy doors, providing a seamless look while supporting a load capacity of up to 40 kg. These hinges allow for a full opening angle of 0º to 180º, making them ideal for various door applications. Technical specifications Load capacity: 40 kg Opening angle: 0º to 180º Door thickness: 35 to 45 mm Three-dimensional adjustment: height ±2.5 mm, depth ±1 mm, lateral adjustment ±1.5 mm Material: Zamak Other information Fire tested