The Brett Martin Underground Single Socket Level Invert Reducer 160-100mm is an essential tool for any construction or renovation project. This robust, reliable piece is designed to seamlessly connect pipes of different diameters in an underground drainage system, ensuring a smooth transition and preventing blockages. Manufactured by Brett Martin, a renowned brand in the industry, this reducer features a single socket design for easy installation and is made from high-quality materials to guarantee durability and longevity.