The 12Magnetic Square Head Plug by Fittings Unlimited Inc is engineered for effective sealing in various fluid systems. This fitting features a square head design, allowing for easy installation and removal, making it suitable for applications that require regular access. Made from high-quality materials, it provides excellent durability and resistance to corrosion, ensuring reliable performance in both industrial and commercial settings. With a size of 12, it adheres to industry standards for safety and compatibility. This fitting is essential for professionals looking for efficient sealing solutions in their piping systems.