Brass Hose Barb - 3/4" ID Hose Barb x 3/4" Male NPT
JEGS 555-110846: -8 AN to Straight 3/8 in. Hose Barb Adapter Fitting | -8 AN Female to 3/8 in. I.D. Hose | Aluminum | Black Anodized Finish | Sold Individually - JEGS High Performance
Brass Male Hose Barb Fittings
LTWFITTING 1/4 in. x 3/8 in. I.D. Brass Hose Barb Reducer Splicer Fittings (50-Pack) HF3913R060450 - The Home Depot
Everbilt 1/4 in. Barb x 3/8 in. MIP Brass Adapter Fitting 800019 - The Home Depot
Brass 6mm Hose Barb Fitting To 8mm 10mm 19mm Od Raccord Barb Reducer Barbed Adapter Pipe Fittings Gas Copper Coupler Connector - Pneumatic Parts - AliExpress
TOUHIA 7/16 Barb x 1/4 NPT Male Pipe Brass Hose Fitting, Adapter(5PCS): Amazon.com: Industrial & Scientific
GRAINGER APPROVED Barbed Hose Fitting: For 3/8 in Hose I.D., Hose Barb x NPT, Male x Male, Hex - 6AFN4|6AFN4 - Grainger
3/8 Male Flare x 1/4 Hose Barb - propanegear
Pipe Fitting, Hose Barb Adapter, 1/2 MPT x 1/2-In. Brass | West True Value