Fischer DuoXpand 10 x 230 cm, dowels and screws for all building materials: DuoXpand. Smart anchor with bite. Because the special combination of material and design offers a reliable assembly aid, ideal for universal use on all building materials. The expansion plug consists of two material components for a strong grip and optimal extension with even force input. The special geometry of the red component plates stretches without damaging the material, so they can be used for anchors and fixings near the edge in porous building materials. Four anchor depths also allow for secure anchoring in perforated building materials with large pockets, while the wide edge of the dowel prevents corrosion from rubbing, the hole seals and ensures a secure and durable fixation. The version with pre-assembled hexagonal screw with moulded U disk is ideal for metal constructions, but also for attaching awnings, window frames etc. In solid and perforated building materials such as concrete, porous concrete or perforated brick. The DuoXpand impresses with the following features: Contents: 50 x DuoXpand 10 x 230 FUS. Tip Nominal Diameter: 10mm Cleat Length: 230mm Depth of mounting hole through bracket: 240 mm. Drive: T40/SW13 ETA rating. Fisher Solutions Fischer Fastening Systems is the largest business sector of the most fish group of companies. The specialist in secure and economical fixings and connections in construction has become one of the market leaders over the past 70 years. The product range ranges from chemical systems to steel anchors to plastic dowels. Whether heavy duty fixings in tunnel construction, bridges or power plants for professionals or for walls and cavities for DIY: Fischer offers the right solution for every fastening problem.