MegaHaustechnik Quick Coupling Hose Connector Transition to Water Hose System Geka : Amazon.de: Garden
Geka Water Hose Connectors with Screw Connection for Garden Hose Fittings : Amazon.de: Garden
GEKA plus quick coupling 1/2 inch, 3/4 inch and 1 inch with seal and glossy galvanised hose clamp for water hoses, hose dimensions hose: 19 mm (3/4 inch) : Amazon.de: Garden