Amazon.com : Askshy Gardena Hahnverbinder 21 mm (G 1/2 Zoll): Adapter für den Anschluss eines Wasserschlauchs, Anti-Splash-Technologie, frostsicher, Original System (18220-20) : Pet Supplies
Gardena 39022-G Premium Metal Garden Hose Male Adapter, 5/8" & 1/2" | Groupon
Amazon.com : Gardena 5/8 & 1/2 in. Nylon/ABS Threaded Female Hose Adapter (Pack of 3) : Patio, Lawn & Garden
Adapter for Gardena Systems / male only 3,95 € | SVB
Amazon.com : Askshy Gardena Hahnverbinder 21 mm (G 1/2 Zoll): Adapter für den Anschluss eines Wasserschlauchs, Anti-Splash-Technologie, frostsicher, Original System (18220-20) : Pet Supplies
BSP Pipe Thread G-1/2" to Gardena Adapter by Kamil Metze | Download free STL model | Printables.com