The DDF plug is an effective solution for Dot and Dab walls, where plasterboards are attached to masonry using plaster or wooden battens. Its red fibreglass-reinforced plastic shaft bridges the gap between the plasterboard and the load-bearing wall. The long expansion element, made from high-quality grey nylon, ensures a strong and secure hold in the substrate. The DDF plug is ideally suited for fixing heavy items such as swiveling TV brackets, radiators, heavy shelves, or wall cabinets. Included with the plug is a Fischer safety screw that features an integrated washer and an additional TX drive for easy installation.