20-Pack - Irrigation Fittings Coupling for 1/2" Drip Tubing - Barbed Connectors (Fits Most Brands, Rain Bird 16mm .520 ID and Compatible Drip or Sprinkler Systems) - Walmart.com
Amazon.com : 12 Pack Drip Irrigation Fittings 1/2” Drip Line, Rain Bird XFF-Coup 17mm Drip Line Connectors, 1/2 Inch Drip Irrigation Tubing, Drip Irrigation Connectors, Drip Hose Connectors Includes LED Light :
1 Set Automatic Drip Irrigation Fittings Kit For 16pe Tubing Connector Barbed Connectors For Rain Bird Sprinkler System Parts | Discounts For Everyone | Temu Germany & Austria