The Polypipe UG621 is a robust 160x110mm Reducer Socket/Spigot designed to seamlessly connect and adapt differing pipe sizes in underground drainage systems. This durable piece is crafted by Polypipe, leaders in plastic piping solutions, ensuring optimum performance and longevity. The UG621 is crafted from high quality PVC-U material for strength and resistance to ground movement. Its a reliable component that offers straightforward installation and excellent flow characteristics, making it an essential part of any efficient drainage system.