The Rheem AP19516 Galvanized Plug is a 2 in. fitting designed for sealing pipe ends in plumbing and HVAC systems. This plug is constructed from high-quality galvanized steel, providing excellent resistance to corrosion and wear. It is ideal for use in both residential and commercial applications, ensuring a secure and leak-proof seal. The 2 in. size is compatible with standard piping systems, making it a versatile choice for various projects. This galvanized plug meets industry standards for quality and performance, ensuring reliability in any installation. It is an essential component for maintaining the integrity of your plumbing system.