The McAlpine 11/4" Str Conn Multifit X Bsp Nut is a plumbing component designed to connect a multifit outlet to a 1 1/4 inch BSP (British Standard Pipe) nut. It is commonly used in plumbing installations where a secure and leak-proof connection is required between a multifit outlet and a 1 1/4 inch BSP nut. The multifit end of the connector allows for easy connection to a range of pipe sizes and materials, including plastic and copper pipes, while the BSP nut end provides a secure and leak-proof connection to the plumbing system. This connector is made from high-quality materials to ensure durability and long-lasting performance, and it is suitable for use in both domestic and commercial plumbing systems. It is a popular choice among plumbers and builders for its ease of use and reliable performance. ・ Available in 1¼" and 1½" sizes ・ Multifit Fittings suit all plastic waste pipes to BS EN 1451-1:2017 and BS EN 1329-1:2020 and copper pipe and lead pipe