The McAlpine STW85CP is a standard waste fitting that is designed to be used with STW 1" shower traps. The waste is made from high-quality materials and is designed to provide a reliable and long-lasting solution for draining waste water from a shower. The waste fitting features a chrome-plated brass flange and a white polypropylene body, which provides a durable and corrosion-resistant construction that is suitable for use in wet environments. It also features a removable grid that prevents debris from entering the waste pipe and causing blockages. The McAlpine STW85CP standard waste fitting is easy to install and is compatible with a wide range of shower trays and enclosures. It is designed to provide a secure and watertight seal, ensuring that waste water is safely and efficiently drained away from the shower area. Overall, the McAlpine STW85CP is a reliable and high-quality waste fitting that provides a simple and effective solution for draining waste water from a shower. Suitable for all 1" Shower Traps Suit trays with a maximum thickness of 22mm McAlpine STW85CP Standard Waste for STW 1½" Shower Traps in Silver