Established in 1954, Crosby National is one of the leading manufacturers of stainless steel swage fittings and related products in the world. It has achieved ISO 9001 certification. The company s products include swaging machines and dies, as well as swage sleeves, buttons and sockets. Its products are used in the fabrication of wire rope slings and pendant lines for cranes. The company supplies its swage fittings under the Cold-Tuff brand. Crosby National is a part of The Crosby Group, which designs and manufactures a variety of rigging products. The Crosby Group specializes in the areas of engineering, risk management, and research and development. It markets products under the Crosby, Lebus, McKissick, Western and Bullard brands. The group is a member of the International Customer Service Association, Industrial Supply Association and Associated Wire Rope Fabricators.