Fischer DuoTec

Product Description

The nylon toggle Fischer DUOTEC for high tensile and transverse loads through 2 components. Easy installation with small drill hole diameters of 10 mm and short toggle element, even in narrow and insulated cavities. Easy pre-installation; the plug does not fall into the drill hole, even without a screw. No cutting, and thus no weakening of the gypsum plasterboard. The toggle element automatically folds behind the panel and gives it its strength. As a result of the flexible stainless steel screw seat, the gravity toggle can be used with wood and chipboard screws or metric hooks and threaded rods with lock nuts. If it hits something in the drill hole in solid building materials, it functions like an Expansion plug

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  • Flexible screw mount allows for the use of screws and hooks with different thread shapes.
  • Glass fibre-reinforced plastics and a metal skeleton insert (Fischer DUOTEC 12) allow the toggle to handle heavy tensile and transverse loads in all panel building materials.
  • Soft grey nylon contact surface distributes the load over the panel surface, thereby minimising weakening of the supporting building material.
  • Standard drill hole diameters and short tilting element for easy installation in narrow cavities, including cavities with insulation.
  • White flush sleeve with snap function allows the plug to be pre-installed quickly and securely in the drill hole.
  • With scale on the grip strap (fischer DUOTEC 12) for determining the required screw length (scale value + 20 mm).


• Skirting • Kitchen hanging cabinets • Living room cabinets • Shelves • Wardrobes • Handrails • Pictures • Mirrors • Lamps • Heavy hanging baskets

Fischer DuoTec - Blacks Fasteners


  • The fischer DUOTEC is designed for pre-positioned installation.
  • Simple installation with a standard diameter 10 or 12 mm drill bit.
  • The short toggle element makes it suitable for narrow and even with mineral wool insulated cavities. Note the length of the toggle element!
  • Functions like an expansion plug in solid building materials such as concrete or wood. Note, not with metric screws!
  • Flexible screw insert allows for the use of wood, chipboard  and metric screws and hooks.

Fischer DuoTec (1) - Blacks FastenersBuilding Materials

Suitable for:

  • Gypsum plasterboard
  • Gypsum fibreboard
  • Wooden panels, such as OSB boards, chipboard, MDF sheets
  • Steel plates
  • Plastic boards
  • Hollow blocks made from concrete

   Also functioning in:

  • Solid materials, such as concrete and wood

Fischer DuoTec awards - Blacks Fasteners

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