A sleeve anchor is a type of concrete anchor that consists of a threaded wedge and an expansion element. The assembly is inserted into a pre-drilled hole in the concrete, and then a nut its tightened on the threaded wedge causing the sleeve to expand and create a secure bond with the concrete. Sleeve anchors are often used in applications where a strong and reliable anchor is needed for securing objects to concrete structures. They are available in various sizes and materials, such as steel, stainless steel, and zinc-plated steel. NSS is excited to be providing our industry leading quality products in convenient retail packaging. Products are available in Small and Medium Pouches, as well as Jars, and Buckets.