Use these spigots with NALGENE carboys. Spigots have 1-1/8"-12 UNF threads and accept 5/8" tubing. Spigot 06073-22 is made of polypropylene and includes an adapter for 1/4" or 1/2" ID tubing. Spigot 06073-23 is made of TEFZEL ETFE; does not include a tubing adapter. NALGENE.
