General description These door handles feature a sleek design with no visible screws, making them an elegant addition to any door. They are suitable for doors with a thickness ranging from 38 to 55 mm and come with a standard screw kit for easy installation. Technical specifications Square size: 7 mm Use category: GRADE 2 Corrosion resistance: GRADE 2 Endurance: GRADE 6 (100,000 cycles) Complies with NF EN1906 standard