The GARDENA Maxi-Flo™ Basic Hose Set comprises a Tap Nut Adaptor (Art. No. 2802), 2 Hose Connector Tail (Art. No.2816) and an Adjustable Jet Nozzle (Art. No. 2818). With this set, you have all Maxi-Flo™ System Fittings and an Adjustable Jet Nozzle for immediate use of your hose - suits 19mm hose.