This 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. Details: White and black 7" x 3.25" x 5" Outer female diameter: 2.5" Inner female diameter: 1.81 Conveniently control water flow in your pool hoses Prevents backwash "A" and "B" sides are both female/threaded Comes with an o-ring to create a leak-resistant seal Rotate the handle to open and close the valve PVC