IMPORTANT SIZING NOTE - Most plumbing products are measured using BSP thread dimensions which measure 1/4 inch larger than that stated, therefore this 1 1/4 Inch BSP thread actually measures 1 1/2 Inch in diameter. If your thread measures 1 1/4 Inch in diameter then you require the 1 Inch version of this product Please note that the standard version of this product is manufactured from brass, however we may supply the copper version is there is no brass version availability This listing is for a Pack of 1 This female adapter is used to connect a coper pipe to a BSP Parallel Thread It is recommended to use a thread sealant on this product, Weight: 0.330693393 pounds, Manufacturer: Cubralco