This adapter makes your watering device an ideal fit for the original GARDENA System: simply screw the GARDENA Accessory Adapter onto your watering device with internal thread and it is compatible with the original GARDENA System. As part of this unique watering system, the practical adapter can be simply connected to the end of a hose with just one click. The connection is reliable and keeps absolutely watertight. The adapter is suitable for all 26.5 mm (G 3/4) threads. It has a robust and frost-proof design, which ensures a high level of durability and reliability. GARDENA offers a 5-year warranty on this quality product made in Germany. Das Original GARDENA System.