NDS Green PVC Round Grate, 4 in. is designed to fit 4-inch sewer and drain pipes, as well as 4-inch corrugated pipes, making it a versatile solution for your drainage needs. Crafted from durable polyvinyl chloride (PVC), this round grate combines strength and longevity with a sleek green finish that blends well with outdoor environments. I for effective water flow management, it ensures reliable performance in various applications. The grate’s 4-inch size is ly suited for standard drainage systems, providing a secure and efficient cover that helps prevent debris from entering the pipes. Model Number: