The 2" No Caulk (MJ) Cast Iron Drain Base from Braxton Harris is engineered for durability and ease of installation. Designed for use with a 3-1/2" spud and a 7" pan, this drain base eliminates the need for caulking, simplifying the installation process. Made from high-quality cast iron, it offers excellent resistance to corrosion and wear, making it ideal for heavy-duty applications. This product meets industry standards for drainage systems, ensuring reliable performance and longevity in various environments.