The 3" Service Weight Cast Iron Blind Plug from Braxton Harris is designed for reliable sealing in plumbing applications. This durable blind plug is made from high-quality cast iron, ensuring longevity and resistance to corrosion. With a standard 3-inch diameter, it fits seamlessly into various piping systems, providing a secure closure for unused pipe ends. Ideal for both residential and commercial plumbing, this blind plug meets industry standards for performance and safety. Its robust construction allows it to withstand high pressure and temperature, making it suitable for a wide range of applications.