![Adapter, QDF 3/8" » 5/16" Barb, Black (QDA-38FHB56CL): EFI Adapters - Quick Connect Female » AN JIC | Racetronix Adapter, QDF 3/8" » 5/16" Barb, Black (QDA-38FHB56CL): EFI Adapters - Quick Connect Female » AN JIC | Racetronix](https://cdn.racetronix.biz/mmrtx/images/QDA-38FHB56CL-L.jpg?w=800&h=800)
Adapter, QDF 3/8" » 5/16" Barb, Black (QDA-38FHB56CL): EFI Adapters - Quick Connect Female » AN JIC | Racetronix
![Amazon.com: LIONMAX Hose Barb Reducer Adapter Fittings, 3/8'' to 5/16'' Barb Hose ID, Brass Hose Barb Connector, with 4 Hose Clamps, for Air/Water/Fuel, (2 PCS) : Industrial & Scientific Amazon.com: LIONMAX Hose Barb Reducer Adapter Fittings, 3/8'' to 5/16'' Barb Hose ID, Brass Hose Barb Connector, with 4 Hose Clamps, for Air/Water/Fuel, (2 PCS) : Industrial & Scientific](https://m.media-amazon.com/images/I/616qvlHqvnL.jpg)
Amazon.com: LIONMAX Hose Barb Reducer Adapter Fittings, 3/8'' to 5/16'' Barb Hose ID, Brass Hose Barb Connector, with 4 Hose Clamps, for Air/Water/Fuel, (2 PCS) : Industrial & Scientific
![LTWFITTING 5/16 in. ID Hose Barb x 3/8 in. MIP Lead Free Brass Adapter Fitting (5-Pack) HFLF39185605 - The Home Depot LTWFITTING 5/16 in. ID Hose Barb x 3/8 in. MIP Lead Free Brass Adapter Fitting (5-Pack) HFLF39185605 - The Home Depot](https://images.thdstatic.com/productImages/7ec2aac2-4c21-4b99-968f-7f05ba733a53/svn/brass-ltwfitting-brass-fittings-hflf39185605-64_300.jpg)
LTWFITTING 5/16 in. ID Hose Barb x 3/8 in. MIP Lead Free Brass Adapter Fitting (5-Pack) HFLF39185605 - The Home Depot
![LTWFITTING 5/16 in. O.D. Comp x 3/8 in. MIP Brass Compression Adapter Fitting (5-Pack) HF685605 - The Home Depot LTWFITTING 5/16 in. O.D. Comp x 3/8 in. MIP Brass Compression Adapter Fitting (5-Pack) HF685605 - The Home Depot](https://images.thdstatic.com/productImages/70ac9146-6751-49de-a18f-b06a51563a76/svn/brass-ltwfitting-brass-fittings-hf685605-64_600.jpg)
LTWFITTING 5/16 in. O.D. Comp x 3/8 in. MIP Brass Compression Adapter Fitting (5-Pack) HF685605 - The Home Depot
![EDGE INDUSTRIAL 3/8" X 5/16" Hose ID Brass Barb Reducer SPLICER Fitting Fuel / AIR / Water / Oil / Gas / WOG (Qty 1): Amazon.com: Industrial & Scientific EDGE INDUSTRIAL 3/8" X 5/16" Hose ID Brass Barb Reducer SPLICER Fitting Fuel / AIR / Water / Oil / Gas / WOG (Qty 1): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/414wpyvwwXL._AC_.jpg)
EDGE INDUSTRIAL 3/8" X 5/16" Hose ID Brass Barb Reducer SPLICER Fitting Fuel / AIR / Water / Oil / Gas / WOG (Qty 1): Amazon.com: Industrial & Scientific
![LTWFITTING 3/8 in. OD x 5/16 in. OD Flare Brass Reducing Coupling Fitting (5-Pack) HF42R6505 - The Home Depot LTWFITTING 3/8 in. OD x 5/16 in. OD Flare Brass Reducing Coupling Fitting (5-Pack) HF42R6505 - The Home Depot](https://images.thdstatic.com/productImages/fa8c3067-6543-4a5e-be09-32f95a3f09a2/svn/brass-ltwfitting-brass-fittings-hf42r6505-c3_600.jpg)
LTWFITTING 3/8 in. OD x 5/16 in. OD Flare Brass Reducing Coupling Fitting (5-Pack) HF42R6505 - The Home Depot
![LTWFITTING 5/16 in. O.D. Comp x 3/8 in. MIP Brass Compression Adapter Fitting (5-Pack) HF685605 - The Home Depot LTWFITTING 5/16 in. O.D. Comp x 3/8 in. MIP Brass Compression Adapter Fitting (5-Pack) HF685605 - The Home Depot](https://images.thdstatic.com/productImages/d6dce878-bc6d-4ae8-9ea6-6ac299dbf568/svn/brass-ltwfitting-brass-fittings-hf685605-c3_600.jpg)
LTWFITTING 5/16 in. O.D. Comp x 3/8 in. MIP Brass Compression Adapter Fitting (5-Pack) HF685605 - The Home Depot
![Amazon.com: LTWFITTING Brass 3/8" OD x 5/16" OD Flare Reducing Union,Brass Flare Tube Fitting(Pack of 5) : Industrial & Scientific Amazon.com: LTWFITTING Brass 3/8" OD x 5/16" OD Flare Reducing Union,Brass Flare Tube Fitting(Pack of 5) : Industrial & Scientific](https://m.media-amazon.com/images/I/815UHpfVzcL._AC_UF894,1000_QL80_.jpg)
Amazon.com: LTWFITTING Brass 3/8" OD x 5/16" OD Flare Reducing Union,Brass Flare Tube Fitting(Pack of 5) : Industrial & Scientific
![Amazon.com: Beduan Brass Hose Barb Reducer, 3/8" to 5/16" Barb Hose ID, Reducing Barb Brabed Fitting Splicer Mender Union Air Water Fuel : Industrial & Scientific Amazon.com: Beduan Brass Hose Barb Reducer, 3/8" to 5/16" Barb Hose ID, Reducing Barb Brabed Fitting Splicer Mender Union Air Water Fuel : Industrial & Scientific](https://m.media-amazon.com/images/I/51q51Brq5CL._AC_UF894,1000_QL80_.jpg)