PAC Strapping A680 manual sealer for up to 3/4" x .023" steel strapping. PAC brand tools are tough and durable. All PAC brand tools are backed by a complete parts inventory and our service department. Founded in 1982, PAC Strapping Products, Inc, is a full service manufacturer and supplier of plastic strapping, plastic strapping machines and systems, steel strapping, along with tools and accessories for both plastic and steel strapping. For over 25 years PAC has focused on providing the best value in our industry by supplying our customers with a full line of quality products, on time delivery, competitive pricing and innovative solutions.