- Fischer Duopower 6x30 anchors with screw, pack of 12 units for secure fastening - Intelligent 2-component system that adapts to any construction material - Expansion, folding, or automatic knotting depending on the base for maximum versatility - Narrow edges that prevent slipping in the drill and co-rotation lock - Ideal for hanging bicycles, pictures, cabinets, TV mounts, shelves, and furniture - Suitable for walls and ceilings made of natural stone, concrete, drywall, chipboard, and other materials - Recommended for both professionals and DIY enthusiasts - Allow mounting of light and heavy objects with high holding value - Easy to install, reduces drilling effort, and ensures long-lasting results