Gardenahose connector set 13 mm (1/2 inch) and 15 mm (5/98 inches): For start and end of the hose, connection suitable for all original Gardena system parts, UV and frost resistant (18279-20)

Gardena Hose Connector Set 13 mm (1/2 inch) and 15 mm (5/8 inch): For the beginning and end of the hose, connector to fit all Original system parts, UV and frostproof (18279-20)

GARDENA tap Connector 26.5 mm (G 3/4 inch): Adapter for Connecting a Water Hose, Anti-Splash Technology, Frost-Proof, Original System, Packed Loose (18221-20)

Gardena Coupling Set: Hose Coupling for Hose Extension 13 mm (1/2 inch) and 15 mm (5/8 inch), Works with high Water Pressure, Easy Installation (18283-20)