Amazon.com: One Stop Outdoor 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) (Coupling 20-Pack) :
Irrigation PP Fitting for 4 Inch to Connect Layflat Hose - China Plastic Connector, Irrigation PP Fitting | Made-in-China.com
Amazon.com : 128 Pcs 1/4 Barbed Connectors Irrigation Fittings Kit, 3/4'' to 1/4'' Hose Adapter,Convert 3/4" Female Hose Thread to 2-Way 1/4" Tubing for Repair Drip Irrigation Fittings Misting Cooling System :
Amazon.com: JCBIZ 12pcs Black Irrigation Fittings End Plugs POM Plastic End Plugs for 1/2inch Drip Tubing - Barbed Connectors (Fits Most Brands 16mm .520 ID and Compatible Drip or Sprinkler Systems) :
Toro Irrigation Pro-Loc 5/8-Inch Coupler
Drip Irrigation Faucet Adapter Connector Kit: Connect Two Lines 1/2 In — onestopoutdoor.com
Raindrip 1/4-in Compression Drip Irrigation Female Adapter in the Drip Irrigation Fittings department at Lowes.com
Amazon.com: Habitech 3-Pack 1/2 Inch Drip Irrigation Tubing to Faucet/Garden Hose Adapter - Reusable Connector Fittings for Most Rain Bird, Orbit, Dig, Toro 1/2 or 5/8 Tubing x 3/4" FHT : Patio,
Amazon.com : 1/4in Drip Irrigation Fittings Kit, 280 Pcs Drip Irrigation Barbed Connectors, Tubing Drip System Parts for Garden Lawn Include Straight Barbs,Single Barbs,Tees,Elbows,End Plug,4-Way Coupling : Patio, Lawn & Garden
PRECIHW 10 Pack Drip Irrigation Fittings, Lock Barbed Tee Connectors for 1/2'' Tubing, Drip Irrigation Tee (1/2" ID x 0.63''~0.65" OD), 3 Way Lock Tee 1/2-inch Irrigation Connectors - Yahoo Shopping
Outdoor Drip Irrigation Kit Automatic Spray Plant Watering System with 1/4 in. x 1/2 in. Blank Distribution Pipe Nozzle B08HCLFJCW - The Home Depot
1/2" 3/4" Male Female Thread Quick Connector Garden Hose 16mm Nipples Fittings Watering Drip Irrigation Hose Tap Coupler - AliExpress
Source PP plastic compression fittings For Irrigation PP Drip Irrigation pe pipe Hose Fittings PP Fittings tube connector on m.alibaba.com
Drip Irrigation Faucet Adapter Connector Kit: Connect Two Lines 1/2 In — onestopoutdoor.com