The NIBCO INC 70000012 is a 2" socket heat face set with bolt, designed for efficient heating system installations. This high-quality set is made from durable materials, ensuring long-lasting performance and resistance to corrosion. The included bolt provides added stability, making it ideal for both residential and commercial applications. This product meets industry standards, ensuring safety and reliability in various heating systems. Its easy installation process makes it a preferred choice for contractors and engineers.