1-1/2 Male British Standard Pipe Parallel x 1 1/4 Male British Standard Pipe ParallelThe 1 1 2 Male British Standard Pipe Parallel x 1 1 4 Male British Standard Pipe Parallel Hex Nipple is a threaded pipe fitting used to connect components with different BSPP (British Standard Pipe Parallel) thread sizes. It provides a secure, leak free connection in hydraulic, pneumatic, and fluid transfer systems. Specification Details TYPE Hex Nipple DESIGN Compact design for easy integration into fluid and pneumatic systems MATERIAL Steel strong