Guidi Brass Hose Connector 1/2 inch BSP to 12mm Hose

Male hose connector taper thread, moulded in a Tonval material with BSP thread with hex shoulder. Specifications:
1/2 inch BSP for 13mm ID Hose
3/4 inch BSP for 19mm ID Hose
1 inch BSP for 25mm ID Hose
11/4 inch BSP for 32mm ID Hose
11/2 inch BSP for 38mm ID Hose