The 1" MPT Galvanized Malleable Square Head Plug by Braxton Harris Co Inc is perfect for sealing pipe ends in plumbing systems. Constructed from durable galvanized malleable iron, this plug provides excellent resistance to rust and corrosion. Its square head design allows for easy installation and removal using standard tools. This plug is ideal for use in water, gas, and air lines, ensuring a secure seal that meets ANSI standards for quality and performance. A reliable choice for both residential and commercial applications.