The fischer frame fixing DuoXpand with two anchoring depths is approved with the fischer countersunk screw for multiple fixings of non-load-bearing systems in concrete, masonry and aerated concrete. Thanks to its special geometry and the material combination, the anchor expands optimally in the respective building material. The DuoXpand with the countersunk screw is particularly suitable for fixing timber to concrete or masonry. Features: Clever combination of design and material for a secure installation in the building material The special lamella geometry expands gently in the respective building material. This avoids fractures in porous building materials and enables anchoring close to the edge The DuoXpand is suitable for push-through installation Pre-assembled safety screw with countersunk head The grey main body made of high-quality nylon provides the strength, while the red material component ensures flexibility and optimal spreading Approved multiple fastening of non load bear