Gardena connectors angle tap regulator stop water thief control valve | eBay
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 Premium Water Stop 13-15 mm (1/2 "-5/8") - Interismo Online Shop Global
Amazon.com : Gardena 36938 Garden Hose Y-Valve With Flow Control Valves, Connect 2 Hoses to 1 Tap, Made in Germany : Garden Hose Parts : Patio, Lawn & Garden
Brass GARDENA Style Hose Connector 19 mm (3/4") Water Stop | Tameson.com