225-1001-RLS: Spigot, Up/Down Lever, 2pk. Foxx Life Science EZgrip Polypropylene carboy spigots have large levers that control two flow rates, one for continuous, locked flow and the other for a faster, manual flow. The spigot spout features 5/8" and 3/4" hose barbs, and a standard internal luer tape to fit a male barb adapter. The spigot body has internal threads with a hard stop to prevent over-tightening which may damage the seal. The carboy spigot is ideal for storing and dispensing fluids. Spigots are made from polypropylene, which may be autoclaved at 15 PSI and 121C (250F) for 20 minutes.