With the use of the GARDENA System Coupling Set 13 mm (1/2"), your garden hose can be quickly extended. The set contains two Hose Connectors. Through simple pulling, the connection can be released. The Hose Connector is suitable for 13 mm (1/2") and 15 mm (5/8”) hoses. A coupling is also included in the set that allows problem-free extension of the hose. The coupling can also be used for adapting 19 mm (3/4") to 13 mm (1/2") and 15 mm (5/8”) hoses. This set offers all you need for connecting two hoses.