The small drill hole diameter allows installation with a standard 10 mm drill The short toggle element (39 mm) simplifies installation, even in narrow and insulated cavities (≥ 50 mm) If the drill hole hits solid construction, it is no problem, simply carry on as the DUOTEC acts as an expansion plug The toggle element, made from a combination of glass-fibre reinforced plastics (hard/soft) causes a considerably higher load-bearing capacity and load distribution in panel construction materials compared to standard plastic solutions, without damaging the gypsum plasterboard The white flange sleeve made from glass-fibre reinforced plastic increases the shear load-bearing capacity, thereby ensuring additional security The flexible, stainless steel screw attachment (stainless steel A2) facilitates the use of chipboard screws or metric and threaded rods with lock nuts in different diameters