2 Pack 50mm Threaded Water Jug Dispenser Valve, Fits 1–5 Gallon 50 mm mout
Easy to Use Push Spigot Design Turn any compatible jug into a convenient water dispenser. Simply twist on, press the valve, and enjoy smooth gravity fed water flow. No electric pump required. Fits 50mm Threaded Bottles Only Designed for 1 to 5 gallon water jugs with a 50mm threaded mouth.