7" HydroTools Swimming Pool ABS Female Socket Ball ValveThis ball valve with both solvent and threaded ends comes handy to connect pipes for a longer extension. This socket with a ball avoids leakage and thus holds the water. Use this ball valve for more convenient use of water resource. Conveniently control water flow in your pool hoses with this ABS precision ball valve Prevents backwash A and "B" sides are both female socket Comes with an o ring to create a leak resistant seal Rotate the handle to open