The Osma Squareline Outlet Adaptor is a robust and efficient solution designed to facilitate the transition from square to round downpipe systems. With a diameter of 61mm, this black adaptor is part of the comprehensive Osma drainage system, known for its durability and reliability. The adaptor is intended for use with 61mm square line guttering systems and is ideal for both residential and commercial applications. Made from high-quality material, it offers excellent resistance to weather conditions and UV radiation, ensuring long-lasting functionality.