The Brett Martin U/G 110mm 68mm Rainwater Pipe Adaptor Br223B is an essential piece of equipment in drainage system construction. Expertly designed by Brett Martin, a leader in the industry, this adaptor allows for easy connection between 110mm underground drain pipe and 68mm rainwater downpipe. Made from durable and high-quality PVC-U material, it ensures long-lasting performance even under harsh weather conditions. Its black colour blends seamlessly with most guttering systems. Easy to fit and install, its a practical solution for managing rainwater flow effectively.