GARDENA 02906-20 Drip irrigation threaded adapter 26.44 mm (3/4") OT, M22 IT | Conrad.com
Amazon.com : GARDENA 36004 5 Piece Quick Connector Starter Set, For any 5/8 Inch or 1/2 Inch Garden Hose, Sprinkler or Spray Nozzle, Made In Germany : Garden Hose Parts : Patio, Lawn & Garden
GARDENA Geräteadapter mit 3/4" Aussengewinde - HORNBACH
Gardena Premium Hose Connector 19 mm (3/4 ") - Interismo Online Shop Global
Amazon.com : Gardena 5/8 & 1/2 in. Nylon/ABS Threaded Female Hose Adapter (Pack of 3) : Patio, Lawn & Garden
Gardena Sprinkler System Adapter Piece Set G 3/4" & G 1" 1513-20 New & Sealed 4078500151306 | eBay
Adaptor for Gardena Master Unit to 1/2 inch 13mm pipe x 2