DuoPower – Expansion Plug 2K

The duo of power and intelligence.

The fischer 2 K-Nylon Plug DUOPOWER is suitable for prepositioned and push-through installation. The duo of two different materials and its multi-functional abilities (expanding, folding, and knotting) extend the range of applications to additional materials with top loads. The plug has received great feedback, with users commenting on the feel-good factor. You can feel exactly when the plug is installed perfectly.






  • The grey component made from high quality nylon automatically activates for the optimum product function (expansion, folding, knotting) for the best hold.
  • The red expansion wings support the safe expansion and offer additional safety for the grey component.
  • The smooth-running opening allows the simple positioning of the screw and the secure guiding and fixing in the screw channel.
  • The required screw length is given by the plug length + fixture thickness + the screw diameter.
  • Suitable for wood and chipboard screws, as well as stud screws.
  • In the case of fixing boards, the threadless part of the screw must not be longer than the fixture.


  • Two component materials for top load values and intelligent functio- ning (expansion, folding, knotting), depending on building material – solid, perforated or pannel material.
  • Great feedback (feel-good factor) of the plug. You can feel exactly when the plug is installed perfectly.
  • The narrow plug rim prevents slipping into the drill hole.
  • The serrated anti-rotation feature interlock in the building material and prevents rotation in the drill hole during installation.
  • The greater anchorage depth of the DUOPOWER 6×50, 8×65 and 10×80 means that the plug is especially suited to fixings in hollow building materials, aerated concrete and to bridge plaster.


  • TV consoles
  • Lighting
  • Shelves
  • Mirror cabinets
  • Letter boxes
  • Pictures
  • Fixing blinds
  • Curtain rails
  • Wash basin fixings
  • Plumbing and heating fixings
  • Bath and toilet installations
  • Wall cabinets
  • Range hood.


  • Concrete
  • Solid brick
  • Solid sand-lime brick
  • Aerated concrete
  • Vertically perforated brick
  • Perforated sand-lime brick
  • Plasterboard
  • Gypsum plasterboard and gypsum fibreboards
  • Hollow blocks made from lightweight concrete
  • Cavity floor slabs made from bricks and concrete or similar
  • Natural stone
  • Chipboard
  • Solid panel made from gypsum
  • Solid brick made from lightweight concrete.