Safe and secure attachment for portable dispensing. Fits any 38 mm (about 1.5 inch) container. Easy set-up and helps to achieve the perfect dilution every time. Sprayer/Hose/Nozzle Type: Nozzle; Sprayer/Nozzle Type: Trigger; Hose Diameter(s): 38 mm (about 1.5"); For Use With: AbilityOne 7930-01-714-9187, 7930-01-714-9190, 7930-01-714-9189.