This galvanized Fischer frame anchor with screw set SXRL is a perfect tool for multiple fastening of non-load-bearing systems in masonry, concrete, and aerated concrete. The frame fastening set is suitable for through-mounting. When used in aerated concrete and solid building materials, the two expansion zones of the anchor combine to form a long expansion element. In hollow block masonry, the two expansion zones ensure a protective force transfer to the substrate. The longer ribs prevent the fastening from twisting during installation. Due to the special geometry of the anchor, these Fischer frame anchors distribute loads evenly across thin-walled building materials.