The Osmadrain 110mm P/E Screwed Access Cover 4D292 is a high-quality, robust and durable access cover that is designed for use in drainage systems. Manufactured by the reputable brand Osmadrain, this screwed access cover has a diameter of 110mm and is perfect for providing easy access to your drainage system for inspection or maintenance purposes. Its simple screw design ensures secure installation and easy removal when necessary. Its made from polyethylene (P/E), known for its resistance to corrosion and harsh weather conditions, ensuring longevity and reliable performance.