The Hose Connector with Control Valve by GARDENA allows you to easily change connection devices, even at high water pressure. The water valve is attached to the end of the hose and is suitable for 13 mm (1/2″) and 15 mm (5/8″) hoses. With the help of the valve, you can easily regulate the water flow or turn it off completely. This allows you to change the connection device on the spot and continue watering your garden without having to turn off the water at the tap. The Hose Connector is made of high-quality materials, which makes it frost-resistant and durable. The connector is made in Germany and this high product quality is reflected in the five-year GARDENA warranty. Das Original GARDENA System.