The (1208) Chrome Flanged Lock Nut from Union Brass Mfg Co. is designed for secure fastening in plumbing applications. Made from high-quality materials, this lock nut features a chrome finish for enhanced durability and corrosion resistance. Its flanged design provides additional grip and stability, making it ideal for various installations. This lock nut meets industry standards, ensuring reliable performance in both residential and commercial settings. Perfect for securing faucets and other plumbing fixtures, it is a must-have for any plumbing toolkit.