The 4" Push-on Cast Iron Drain with 3-1/2" Metal Spud and 4" Brass Strainer from Braxton Harris Co Inc is a robust drainage solution for various applications. Constructed from durable cast iron, this drain is designed for long-lasting performance and reliability. The push-on design allows for easy installation, while the included metal spud and brass strainer ensure efficient water flow and debris filtration. This product meets industry standards for drainage systems, making it suitable for both residential and commercial use.