Fischer DuoPower 6×30 Nylon Plug – Builder’s Pack

Dual‑component engineering: Combines a rigid grey nylon body with red expansion wings, automatically adapting to different substrate conditions—expanding in concrete, folding in hollow blocks, and knotting in panels

Expert feedback: You can feel when the plug is seated correctly, preventing over-tightening and ensuring secure anchorage

Anti-slip and anti-rotation: A narrow flange prevents the plug from falling into the hole, and serrated ribs stop it spinning during installation