Use This 4 Cc Dispensing Pump For Easier Application Of Hand Sanitizers, Hand Soaps, Lotions And More Out Of Larger Containers (Not Included). Its 38/400Mm Thread Finish Is Compatible With Most 1 Gallon And 1/2 Gallon Jugs. The 4 Cc Output Is Ideal For Use With Liquid And Gel Hand Sanitizers. The Pump Tube Is 11-1/2" Long.