DUOPOWER plug, with screw, 14 x 70 S LD, pack of 8 Supplied = pre-assembled, final assembly by customer. Drive = SW 13. Nominal drill hole diameter = 14 mm. Plug length = 70 mm. Scope of delivery = 8 wall plugs, 8 screws. Min. screw-in depth = 34 mm. Product type = plugs. The fischer DUOPOWER offers very good retaining values with its 2 components: the grey component made of high quality nylon automatically activates the optimum functional principle (expansion, butterfly, knotting) to suit the building material and ensure the best hold. The expansion flanks of the red component promote reliable expansion and offer additional security by supplementing the grey component. It makes it easy to screw in the screw and tighten it firmly once finished. The screw cannot be overtightened. The intelligent universal plug is suitable for being secured in all building materials and automatically adapts to the building material. The rim moulded onto the head of the plug prevents the plug from slippin