The McAlpine MBSWSS85 1½" Basket Strainer Waste is a plumbing fitting used to trap solid waste and debris in sinks or basins. It is designed to fit a sink or basin with a 1½" waste outlet and features a stainless steel flange with a mini basket strainer and a stemball plug with a center pin model. The basket strainer is used to trap food scraps, hair, and other solid debris before they enter the drain and potentially cause a blockage. The stemball plug with a center pin model provides an easy way to stop the flow of water and prevent leaks when needed. The McAlpine MBSWSS85 is made from high-quality stainless steel, which is durable and resistant to corrosion. The flange is designed to fit snugly around the sink or basin waste outlet, ensuring a watertight seal and preventing leaks. Installation of the McAlpine MBSWSS85 is straightforward and can be done by a qualified plumber. The strainer waste is compatible with most sinks or basins with a 1½" waste outlet and can be easily fitted with the stemball plug and center pin model. Overall, the McAlpine MBSWSS85 1½" Basket Strainer Waste is a reliable and efficient solution for trapping solid waste and debris in sinks or basins. It is a durable and long-lasting product that can help to prevent blockages and keep plumbing systems running smoothly. ・ Available in Stainless Steel or PVD finish ・ 1½" BSP ・ 85mm Stainless Steel flange ・ Stemball Plug ・ Supplied with 55mm fixing ferrule