The 2" Push-on Cast Iron Drain with 3-1/2" Metal Spud and 4" Nickel Bronze Strainer by Braxton Harris is engineered for efficient drainage in various plumbing applications. The cast iron construction ensures durability and resistance to corrosion, while the push-on design allows for easy installation. The included metal spud and nickel bronze strainer enhance functionality, providing reliable drainage and preventing debris from clogging the system. This drain is compatible with standard plumbing systems, making it an ideal choice for both residential and commercial use.