Home > Essential Junction Fittings > Coupler Fittings
Choose a sub category:
Equal Couplers Reduction Couplers
Equal and Reduction Hose-Barb Coupler Fittings, in a variety of hose-barb sizes, for many different applications. If you don't see the part you are looking for, just Contact Us. Many fittings may be available in alternate sizes and materials.
Sort By:
Page of 1
1/4" Hose-Barb Straight Connectors - Black Nylon 1/4" Hose-Barb Straight Coupler - BN

Made from Black Nylon (BN)

Price Per Piece $0.37
3/8" Hose-Barb Straight Connectors - Black Nylon 3/8" Hose-Barb Straight Coupler - BN

Made from Black Nylon (BN)

Price Per Piece $0.39
1/4" Hose-Barb Straight Connectors - White Polypropylene 1/4" Hose-Barb Straight Coupler - WP

Made from White Polypropylene (WP)

Price Per Piece $0.48
5/16" HB to 1/8" HB Straight Reduction Coupler - Black Nylon 5/16" HB to 1/8" HB Straight Reduction Coupler - BN

Made from Black Nylon (BN)

Price Per Piece $0.48
3/16" Hose-Barb Straight Connectors - Black Nylon 3/16" Hose-Barb Straight Coupler - BN

Made from Black Nylon (BN)

Price Per Piece $0.54
5/16" HB to 1/4" HB Straight Reduction Coupler - Black Nylon 5/16" HB to 1/4" HB Straight Reduction Coupler - BN

Made from Black Nylon (BN)

Price Per Piece $0.70
5/16" Hose-Barb Straight Connectors - Black Nylon 5/16" Hose-Barb Straight Coupler - BN

Made from Black Nylon (BN)

Price Per Piece $0.77
5/8" Hose-Barb Straight Connectors - Black Nylon 5/8" Hose-Barb Straight Coupler - BN

Made from Black Nylon (BN)

Price Per Piece $0.79
3/8" HB to 1/4" HB Straight Reduction Coupler - Black Nylon 3/8" HB to 1/4" HB Straight Reduction Coupler - BN

Made from Black Nylon (BN)

Price Per Piece $0.80
3/8" HB to 5/16" HB Straight Reduction Coupler - Black Nylon 3/8" HB to 5/16" HB Straight Reduction Coupler - BN

Made from Black Nylon (BN)

Price Per Piece $0.85
3/8" HB to 5/16" HB Straight Reduction Coupler - Glass-Filled Black Nylon 3/8" HB to 5/16" HB Straight Reduction Coupler - GFBN

Made from Glass-Filled Black Nylon (GFBN)

Price Per Piece $0.85
1/2" Hose-Barb Straight Connectors - Black Nylon 1/2" Hose-Barb Straight Coupler - BN

Made from Black Nylon (BN)

Price Per Piece $0.88
3/4" Hose-Barb Straight Connectors - Black Nylon 3/4" Hose-Barb Straight Coupler - BN

Made from Black Nylon (BN)

Price Per Piece $0.89
3/8" HB to 1/4" HB Straight Reduction Coupler - Glass-Filled Black Nylon 3/8" HB to 1/4" HB Straight Reduction Coupler - GFBN

Made from Glass-Filled Black Nylon (GFBN)

Price Per Piece $0.93
1/4" HB to 3/16" HB Straight Reduction Coupler - Gray Kynar 1/4" HB to 3/16" HB Straight Reduction Coupler - PVDF

Made from Gray Kynar® (PVDF)

Price Per Piece $1.12
1" Hose-Barb Straight Connectors - Black Nylon 1" Hose-Barb Straight Coupler - BN

Made from Black Nylon (BN)

Price Per Piece $1.21
3/16" Hose-Barb Straight Connectors - Natural Kynar 3/16" Hose-Barb Straight Coupler - NK

Made from Natural Kynar (NK)

Price Per Piece $1.42