The genuine fischer DUOTEC 10 S K (part number 537263) is a high-performance hollow wall toggle plug designed for secure fastening in various panel building materials. This versatile plug is ideal for high tensile and transverse loads in gypsum plasterboard, gypsum fibreboards, OSB boards, chipboards, MDF boards, steel plates, and plastic panels. Its innovative design features a short tilting element, enabling easy installation even in narrow and insulated cavities. The DUOTEC 10 S K accommodates panel thicknesses from 9.5 mm to 55 mm and requires a 10 mm drill hole. It is supplied with pan head screws and washers, ensuring robust attachment for items like kitchen wall units, shelves, and handrails. For non-load-bearing applications, it can also be used in solid building materials like concrete and wood.