The fischer FSA-B sleeve anchor is an anchor made of galvanized steel, complete with a nut and washer for constructive fixings also made of galvanized steel. The FSA-B is installed using a time-saving through-mounting method. When tightened, the cone is pulled into the expansion sleeve, which then presses against the wall of the drilled hole. The cutouts absorb the slip during tightening like a crumple zone. This pulls the attachment component towards the anchoring base. The fischer FSA-B sleeve anchor is ideal for securing non-safety-related fixtures such as ladders, gates, and temporary fixings in uncracked concrete.