The 24 Square Head Plug by Fittings Unlimited Inc is engineered for secure sealing in various piping systems. With a 24 size, this plug is perfect for closing off unused ports in plumbing and industrial applications. Made from high-quality materials, it ensures durability and resistance to pressure and temperature fluctuations. Its square head design allows for easy installation and removal using standard tools. This plug complies with industry standards, making it a reliable choice for professionals looking to maintain system integrity.