The Wavin Osma Superline Running Outlet is a vital component designed for efficient rainwater drainage systems. With a diameter of 125mm, it is moulded from high-quality black plastic, ensuring durability and resistance against harsh weather conditions. This product is part of Wavins Osma Superline range which is renowned for its superior quality and performance in managing rainwater. Its easy to install, requiring no special tools or expertise, making it an ideal choice for both professional builders and DIY enthusiasts.