The 4 NH Adjustable Cleanout with 5 1/4 CI Cover & Ring by Jones Stephens is a crucial component for maintaining plumbing systems. This cleanout features a durable construction that allows for easy access to drainage systems for cleaning and maintenance. The adjustable design ensures compatibility with various installation heights, while the cast iron cover and ring provide strength and resistance to corrosion. Ideal for both residential and commercial applications, this cleanout meets industry standards for performance and reliability, making it a smart choice for any plumbing project.