Draper 3/8" Female To 1/4" Bsp Female Parallel Reducing Union
- Draper 25825, The Draper 1/2" Female To 1/4" BSP Female Parallel Reducing Union is a standard screw thread type adopted internationally for interconnecting & sealing pipe ends by mating individual threads. Draper 25825 1/2" Female To 1/4" BSP Female Parallel Reducing Union