John Guest 3/8 Stem to 1/2 Hose Barb - Join 1/2 silicone tube to 3/8 gas / beer line

John Guest Acetal Copolymer Barbed Tube Fitting, Stem, 1/2 Stem OD x 1/2 Hose ID (Pack of 10): : Industrial & Scientific

John Guest 3/8 Stem to 1/2 Hose Barb - Join 1/2 silicone tube to 3/8 gas / beer line

John Guest 3/8 in. OD x 3/8 in. NPTF Push-to-Connect Female Connector Fitting (10-Pack) PP451223W - The Home Depot

John Guest Stem Barb Connector - 1/2 OD Stem x 3/8 ID Barb

John Guest (PI451613S) Female Connector 1/2 Tube X 3/8 BSP Gray : Everything Else

John Guest 1/2 in. OD x 3/8 in. Push-To-Connect Reducing Union Fitting (10-Pack) PP201612W - The Home Depot

JOHN GUEST - 1/2 OD TUBE X 3/8 BSP FEMALE ADAPTOR - BSPP Thread, Flat End (Push-in Fittings, Imperial)

John Guest (PI451613S) Female Connector 1/2 Tube X 3/8 BSP Gray

John Guest Acetal Copolymer Barbed Tube Fitting, Stem, 1/2 Stem OD x 1/2 Hose ID (Pack of 10): : Industrial & Scientific

Draft Beer Fittings and Connectors for Your Kegerator or Beer Tower —

Pipework and Fittings Morepour Drinks Dispense

John Guest 3/8 in. OD x 3/8 in. NPTF Push-to-Connect Female Connector Fitting (10-Pack) PP451223W - The Home Depot

3/8x3/8 Flare x Copper Tube Compression Adapter

JOHN GUEST 3/8 in. Push-to-Connect Tube to Hose Stem Fitting (10-Pack) PP251212W - The Home Depot

John Guest Tube to Hose Stem 3/8 inch Stem x 3/8 Hose (one supplied) : : DIY & Tools

Pipework and Fittings Morepour Drinks Dispense