The 4" PL Adjustable Cleanout with 7" SQ NB Cover from Jones Stephens is engineered for effective drainage and maintenance. Constructed from durable plastic, this cleanout is designed to resist corrosion and provide long-lasting performance. With a 4-inch diameter, it fits standard plumbing systems, making it suitable for both residential and commercial applications. The adjustable feature allows for easy access for cleaning, while the 7" square nominal bore cover ensures a secure seal. This product complies with industry standards, ensuring reliability and efficiency.