The 3" No Hub Cast Iron Slab Drain with a 3-1/3" Metal Spud and 4" Nickel Bronze Strainer from Braxton Harris is engineered for efficient drainage in commercial and industrial settings. This durable cast iron drain features a 3-inch diameter and a no-hub design, allowing for easy installation without the need for additional fittings. The included metal spud and nickel bronze strainer enhance its functionality, ensuring effective waste management. This slab drain meets industry standards for strength and reliability, making it an ideal choice for heavy-duty applications.