The 2" No Caulk Cast Iron Drain features a 3-1/2" metal spud and a 5" nickel bronze strainer, providing a durable and efficient drainage solution. This drain is designed for easy installation without the need for caulking, ensuring a secure fit. Made from high-quality cast iron, it offers excellent resistance to corrosion and wear. The nickel bronze strainer enhances durability while preventing debris from clogging the drain. Ideal for both residential and commercial applications, this drain is compliant with industry standards.