The fischer DuoPower provides very good grip thanks to its two components: Depending on the building material, the gray nylon part automatically activates the correct function (expansion, folding, knot formation). The special fins of the red part enhance the expansion, providing additional safety. Easy screwing with good grip. The integrated washer prevents sinking into the hole.

• Combination of two materials for better performance.
• Safe operation in solid (expansion), hollow (folding), and thin-walled (knot formation) building materials.
• Easy installation: the integrated washer prevents sinking into the hole.
• Very good grip feel.

• With two-component material for top loads and smart operation depending on the building material.
• Very good grip feel.
• The short plug ensures quick fixings without deep drillings.
• The integrated washer prevents sinking into the hole.
• The special anti-slip fins prevent rotation inside the hole during installation.
• The greater anchoring depth makes them particularly suitable for fixings in hollow building materials, aerated concrete, and thick plaster.