The 5.563 CPLG .229X12 by Dresser Industries is a coupling designed for effective connection in piping systems. With a size of 5.563 inches and a thread size of .229X12, this coupling provides a secure and leak-proof connection. Made from high-quality materials, it ensures durability and resistance to wear. This coupling is suitable for various applications, including water and gas lines, and meets industry standards for safety and performance. Its robust construction makes it an essential component for contractors and engineers.