Home > Essential Junction Fittings
Our Essential Junction Fittings are a large selection of specialty hose-barb connectors and adapters, in a variety of sizes and materials, for just about any application. Whether for your Auto, Marine, HHO, Ozone, or Biomedical project, we've got flow management parts for it. If you don't see the part you are looking for, just Contact Us. Many fittings may be available in alternate sizes and materials.
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Female Luer Cap/Plug - White Nylon Female to Female Luer Coupler - White Nylon Male Luer to 5/32" Hose-Barb Fitting
Female Luer Cap/Plug - WN
Price Per Piece $0.18

Made from White Nylon (WN)

Made from White Nylon (WN)

Made from White Nylon (WN)

Male Luer to 1/4" Hose-Barb Fitting Non-Vented, Double Dead Ender Cap - High Density Polyethylene Non-Vented, Double Dead Ender Cap (Blue) - Polypropylene

Made from White Nylon (WN)

Non-Vented, Double Dead Ender

Made from High Density Polyethylene (HDPE)

Non-Vented, Double Dead Ender

Made from Polypropylene (PP)

1/8" Hose-Barb Twist-Connect Fitting 5/32" Hose-Barb Twist-Connect Fitting 3/16" Hose-Barb Twist-Connect Fitting

Made from White Nylon (WN)

Made from White Nylon (WN)

Made from White Nylon (WN)

Non-Vented, Double Dead Ender Cap (Yellow) - Polypropylene 1/4" Hose-Barb Twist-Connect Fitting Non-Vented, Double Dead Ender Cap (Clear) - Polycarbonate

Non-Vented, Double Dead Ender

Made from Polypropylene (PP)

Made from White Nylon (WN)

Non-Vented, Double Dead Ender

Made from Polycarbonate (PC)

1/4" NPT x 1/4" Hose-Barb Straight Adapter - Black Nylon 1/4" Hose-Barb Straight Connectors - Black Nylon 1/4" NPT x 3/8" Hose-Barb Straight Adapter - Black Nylon

Made from Black Nylon (BN)

Made from Black Nylon (BN)

Made from Black Nylon (BN)

3/8 inch NPT Plug made of Black Nylon 1/4" Hose-Barb Straight Connectors - White Polypropylene 3/8" Hose-Barb Straight Connectors - Black Nylon
3/8" NPT Plug - BN
Price Per Piece $0.53

Made of Black Nylon (BN)

Made from White Polypropylene (WP)

Made from Black Nylon (BN)

5/16" HB to 1/8" HB Straight Reduction Coupler - Black Nylon Female Luer to 1/8" Hose-Barb Fitting - Natural Kynar Female Luer to 3/16" Hose-Barb Fitting - Natural Kynar

Made from Black Nylon (BN)

Made from Natural Kynar (NK)

Made from Natural Kynar (NK)

Female Luer to 1/4" Hose-Barb Fitting - Natural Kynar Female to Female Luer Coupler - Natural Kynar 3/16" Hose-Barb Elbow Connectors - Black Nylon

Made from Natural Kynar (NK)

Made from Natural Kynar (NK)

Made from Black Nylon (BN)

Male Luer to 1/8" Hose-Barb Fitting - Natural Kynar Male Luer to 3/16" Hose-Barb Fitting - Natural Kynar Male Luer to 1/4" Hose-Barb Fitting - Natural Kynar

Made from Natural Kynar (NK)

Made from Natural Kynar (NK)

Made from Natural Kynar (NK)

1/8" NPT x 3/16" Hose-Barb Straight Adapter - Black Nylon 1/8" NPT x 3/8" Hose-Barb Straight Adapter - Black Nylon 3/16" Hose-Barb Straight Connectors - Black Nylon

Made from Black Nylon (BN)

Made from Black Nylon (BN)

Made from Black Nylon (BN)