The 5" Galvanized Malleable Iron Square Head Plug from Service Metal Products is designed for sealing pipe ends in various applications. This plug features a durable galvanized finish that offers excellent corrosion resistance, ensuring longevity in both indoor and outdoor environments. With a standard size of 5 inches, it is compatible with a range of piping systems and meets industry standards for quality and safety. This square head design allows for easy installation and removal, making it a practical choice for maintenance and repairs.