The 1-1/4" MPT Black Malleable Square Head Plug by Braxton Harris is engineered for sealing pipe ends in plumbing systems. Made from high-quality black malleable iron, this plug offers exceptional durability and corrosion resistance. The square head design allows for easy installation and removal with standard tools, making it convenient for various applications. This plug is suitable for water and gas lines and meets industry standards for performance and safety. Its reliable construction ensures a secure seal, making it an essential component for both professional and DIY plumbing projects.