Check the listing for details. 2" Camlock Coupler Coupling set for Water / Trash Pump BSP Threads aluminum.. Condition: New. Listed at 38.50 USD. This is a set of camlock couplings, Includes two pieces.Fits China sourced water and trash pumps with BSP threads. Part 1 2" Male Camlock to Female BSP threadsPart 2 2" Female Camlock to Female BSP threads This is much better than the cheap screw on hose fittings that are included with most of the china sourced pumps.We also have camlock to hose barb adapters in our ebay store.