The Fischer Duopower plug is a combination of strength and intelligence. Made from gray nylon, it automatically adapts to the correct function (expansion, folding, knot formation).

The red part features its special fins, which enhance the expansion, providing extra safety, while the integrated washer prevents the plug from sinking into the hole.

Additionally, the short plug ensures quick fixings without deep drilling, and the anti-slip fins prevent rotation during installation.

It is suitable for fixing in perforated structural materials, aerated concrete, and thick plaster.