The connector with a can be rotated and pivoted
It will help to stop the hose from buckling and rotating at the faucet
The water is to energy consumption and the hose not damage
With the GARDENA Angled Swivel Tap Connector, the GARDENA System connection of a hose to the tap is possible. The connector can be rotated and swivelled. This prevents kinking and twisting of the hose at the tap. The water can always flow unobstructed and the hose is not damaged. It is also ideally suited for use on the Hose Trolley. The Tap Connector is suited for taps with 1" and 3/4" thread.
Gardena Angled Rotating Swivel Garden Tap Connector Adaptor 1" / 3/4" inch BSP - B00B9V1ZLW