The 2" No Caulk Cast Iron Slab Drain is engineered for efficient drainage in concrete slab applications. Featuring a robust cast iron construction, this drain includes a 3-1/2" metal spud for secure connections without the need for caulking. Its durable design ensures resistance to heavy loads and harsh conditions, making it suitable for both residential and commercial installations. This drain complies with industry standards, ensuring reliable performance and longevity in various drainage systems.