https://www.campingworld.com/icon-technologies-barb-fitting-12-male-thread-148368.html
ICON Technologies Barb Fitting, 1/2" Male Thread
ICON Technologies RV Fitting is durably constructed to provide lasting connections for water tanks. This barb fitting has 1/2" male threads.
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https://www.campingworld.com/icon-technologies-barb-fitting-38-female-thread-148364.html
ICON Technologies Barb Fitting, 3/8" Female Thread
ICON Technologies RV Fitting is durably constructed to provide lasting connections for water tanks. This barb fitting has 3/8" female threads.
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https://www.homedepot.com/p/Everbilt-5-8-in-Barb-x-3-4-in-MHT-Brass-Adapter-Fitting-800039/300096114
Everbilt 5/8 in. Barb x 3/4 in. MHT Brass Adapter Fitting 800039 - The Home Depot
Increase hot water output in your home with the addition of this excellent Everbilt Barb MHT Brass Adapter Fitting.
https://www.tractorsupply.com/tsc/product/green-leaf-nylon-nozzle-cross-fitting-3-8-in-barb
Green Leaf Inc. 3/8 in. Barb Nylon Nozzle Cross Fitting at Tractor Supply Co
Crafted from chemical-resistant nylon, the Green Leaf Inc. 3/8 in. Barb Nylon Nozzle Cross Fitting offers rugged durability. Designed to be used in the center...
https://www.tractorsupply.com/tsc/product/green-leaf-nylon-90-deg-elbow-3-4-in-mpt-x-3-4-in-barb
Green Leaf Inc. 3/4 in. MPT x 3/4 in. Nylon Barb Hose Fitting with 90 Degree Elbow at Tractor...
The Green Leaf Inc. 3/4 in. MPT x 3/4 in. Nylon Barb Hose Fitting with 90 Degree Elbow is manufactured in a range of sizes to fit your needs. Both NSF61 and...