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Our most popular couplers, hose, clamps, and irrigation parts. Updated automatically based on what customers actually buy.

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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 20% Save %
$ 947.00
$ 947.00 - $ 947.00
$ 947.00
$ 758.00
$ 758.00 - $ 758.00
$ 758.00

Foster SLSD7-5, 1/2" Industrial Coupler x Reusable Hose Fitting, 3/8" ID x 5/8" OD, 5 Series, Automatic Sleeve Lock, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster SLSD7-5 is a Brass 1/2" industrial coupler from the Foster 5 Ser...

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$ 947.00
$ 947.00 - $ 947.00
$ 947.00
$ 758.00
$ 758.00 - $ 758.00
$ 758.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 20% Save %
$ 850.00
$ 850.00 - $ 850.00
$ 850.00
$ 680.00
$ 680.00 - $ 680.00
$ 680.00

Foster FMSD7-5, 1/2" Industrial Coupler x Reusable Hose Fitting, 3/8" ID x 5/8" OD, 5 Series, Automatic, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FMSD7-5 is a Brass 1/2" industrial coupler from the Foster 5 Ser...

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$ 850.00
$ 850.00 - $ 850.00
$ 850.00
$ 680.00
$ 680.00 - $ 680.00
$ 680.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 20% Save %
$ 958.00
$ 958.00 - $ 958.00
$ 958.00
$ 767.00
$ 767.00 - $ 767.00
$ 767.00

Foster SL5905, 1/2" Industrial Coupler x 3/4" Hose ID, 5 Series, Automatic Sleeve Lock, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster SL5905 is a Brass 1/2" industrial coupler from the Foster 5 Seri...

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$ 958.00
$ 958.00 - $ 958.00
$ 958.00
$ 767.00
$ 767.00 - $ 767.00
$ 767.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 20% Save %
$ 841.00
$ 841.00 - $ 841.00
$ 841.00
$ 673.00
$ 673.00 - $ 673.00
$ 673.00

Foster FM5905, 1/2" Industrial Coupler x 3/4" Hose ID, 5 Series, Automatic, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM5905 is a Brass 1/2" industrial coupler from the Foster 5 Seri...

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$ 841.00
$ 841.00 - $ 841.00
$ 841.00
$ 673.00
$ 673.00 - $ 673.00
$ 673.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 943.00
$ 943.00 - $ 943.00
$ 943.00
$ 754.00
$ 754.00 - $ 754.00
$ 754.00

Foster FM5805W, 1/2" Industrial Coupler x 1/2" Hose ID, 5 Series, Automatic, Water, Brass/SS

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM5805W is a Brass/SS 1/2" industrial coupler from the Foster 5 ...

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$ 943.00
$ 943.00 - $ 943.00
$ 943.00
$ 754.00
$ 754.00 - $ 754.00
$ 754.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 928.00
$ 928.00 - $ 928.00
$ 928.00
$ 743.00
$ 743.00 - $ 743.00
$ 743.00

Foster SL5805H, 1/2" Industrial Coupler x 1/2" Hose ID, 5 Series, Automatic Sleeve Lock, Heat/Viton, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster SL5805H is a Brass 1/2" industrial coupler from the Foster 5 Ser...

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$ 928.00
$ 928.00 - $ 928.00
$ 928.00
$ 743.00
$ 743.00 - $ 743.00
$ 743.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 932.00
$ 932.00 - $ 932.00
$ 932.00
$ 745.00
$ 745.00 - $ 745.00
$ 745.00

Foster FM5805H, 1/2" Industrial Coupler x 1/2" Hose ID, 5 Series, Automatic, Heat/Viton, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM5805H is a Brass 1/2" industrial coupler from the Foster 5 Ser...

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$ 932.00
$ 932.00 - $ 932.00
$ 932.00
$ 745.00
$ 745.00 - $ 745.00
$ 745.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 947.00
$ 947.00 - $ 947.00
$ 947.00
$ 758.00
$ 758.00 - $ 758.00
$ 758.00

Foster SL5805, 1/2" Industrial Coupler x 1/2" Hose ID, 5 Series, Automatic Sleeve Lock, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster SL5805 is a Brass 1/2" industrial coupler from the Foster 5 Seri...

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$ 947.00
$ 947.00 - $ 947.00
$ 947.00
$ 758.00
$ 758.00 - $ 758.00
$ 758.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 833.00
$ 833.00 - $ 833.00
$ 833.00
$ 667.00
$ 667.00 - $ 667.00
$ 667.00

Foster FM5805, 1/2" Industrial Coupler x 1/2" Hose ID, 5 Series, Automatic, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM5805 is a Brass 1/2" industrial coupler from the Foster 5 Seri...

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$ 833.00
$ 833.00 - $ 833.00
$ 833.00
$ 667.00
$ 667.00 - $ 667.00
$ 667.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 928.00
$ 928.00 - $ 928.00
$ 928.00
$ 743.00
$ 743.00 - $ 743.00
$ 743.00

Foster FM5705H, 1/2" Industrial Coupler x 3/8" Hose ID, 5 Series, Automatic, Heat/Viton, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM5705H is a Brass 1/2" industrial coupler from the Foster 5 Ser...

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$ 928.00
$ 928.00 - $ 928.00
$ 928.00
$ 743.00
$ 743.00 - $ 743.00
$ 743.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 943.00
$ 943.00 - $ 943.00
$ 943.00
$ 754.00
$ 754.00 - $ 754.00
$ 754.00

Foster SL5705, 1/2" Industrial Coupler x 3/8" Hose ID, 5 Series, Automatic Sleeve Lock, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster SL5705 is a Brass 1/2" industrial coupler from the Foster 5 Seri...

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$ 943.00
$ 943.00 - $ 943.00
$ 943.00
$ 754.00
$ 754.00 - $ 754.00
$ 754.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 847.00
$ 847.00 - $ 847.00
$ 847.00
$ 678.00
$ 678.00 - $ 678.00
$ 678.00

Foster FM5705, 1/2" Industrial Coupler x 3/8" Hose ID, 5 Series, Automatic, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM5705 is a Brass 1/2" industrial coupler from the Foster 5 Seri...

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$ 847.00
$ 847.00 - $ 847.00
$ 847.00
$ 678.00
$ 678.00 - $ 678.00
$ 678.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 977.00
$ 977.00 - $ 977.00
$ 977.00
$ 780.00
$ 780.00 - $ 780.00
$ 780.00

Foster SL5605, 1/2" Industrial Coupler x 1/4" Hose ID, 5 Series, Automatic Sleeve Lock, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster SL5605 is a Brass 1/2" industrial coupler from the Foster 5 Seri...

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$ 977.00
$ 977.00 - $ 977.00
$ 977.00
$ 780.00
$ 780.00 - $ 780.00
$ 780.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 843.00
$ 843.00 - $ 843.00
$ 843.00
$ 675.00
$ 675.00 - $ 675.00
$ 675.00

Foster FM5605, 1/2" Industrial Coupler x 1/4" Hose ID, 5 Series, Automatic, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM5605 is a Brass 1/2" industrial coupler from the Foster 5 Seri...

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$ 843.00
$ 843.00 - $ 843.00
$ 843.00
$ 675.00
$ 675.00 - $ 675.00
$ 675.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 746.00
$ 746.00 - $ 746.00
$ 746.00
$ 597.00
$ 597.00 - $ 597.00
$ 597.00

Foster FM1815, 1/2" Industrial Coupler x 1/2" Push-On Hose Stem, 5 Series, Automatic, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM1815 is a Brass 1/2" industrial coupler from the Foster 5 Seri...

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$ 746.00
$ 746.00 - $ 746.00
$ 746.00
$ 597.00
$ 597.00 - $ 597.00
$ 597.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 969.00
$ 969.00 - $ 969.00
$ 969.00
$ 777.00
$ 777.00 - $ 777.00
$ 777.00

Foster FM5505S, 1/2" Industrial Coupler x 3/4" Male NPT, 5 Series, Automatic, Steam/EPDM, Brass/SS

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM5505S is a Brass/SS 1/2" industrial coupler from the Foster 5 ...

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$ 969.00
$ 969.00 - $ 969.00
$ 969.00
$ 777.00
$ 777.00 - $ 777.00
$ 777.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 935.00
$ 935.00 - $ 935.00
$ 935.00
$ 748.00
$ 748.00 - $ 748.00
$ 748.00

Foster SL5505, 1/2" Industrial Coupler x 3/4" Male NPT, 5 Series, Automatic Sleeve Lock, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster SL5505 is a Brass 1/2" industrial coupler from the Foster 5 Seri...

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$ 935.00
$ 935.00 - $ 935.00
$ 935.00
$ 748.00
$ 748.00 - $ 748.00
$ 748.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 822.00
$ 822.00 - $ 822.00
$ 822.00
$ 658.00
$ 658.00 - $ 658.00
$ 658.00

Foster FM5505, 1/2" Industrial Coupler x 3/4" Male NPT, 5 Series, Automatic, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM5505 is a Brass 1/2" industrial coupler from the Foster 5 Seri...

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$ 822.00
$ 822.00 - $ 822.00
$ 822.00
$ 658.00
$ 658.00 - $ 658.00
$ 658.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 920.00
$ 920.00 - $ 920.00
$ 920.00
$ 737.00
$ 737.00 - $ 737.00
$ 737.00

Foster FM5305W, 1/2" Industrial Coupler x 1/2" Male NPT, 5 Series, Automatic, Water, Brass/SS

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM5305W is a Brass/SS 1/2" industrial coupler from the Foster 5 ...

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$ 920.00
$ 920.00 - $ 920.00
$ 920.00
$ 737.00
$ 737.00 - $ 737.00
$ 737.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 958.00
$ 958.00 - $ 958.00
$ 958.00
$ 767.00
$ 767.00 - $ 767.00
$ 767.00

Foster FM5305S, 1/2" Industrial Coupler x 1/2" Male NPT, 5 Series, Automatic, Steam/EPDM, Brass/SS

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM5305S is a Brass/SS 1/2" industrial coupler from the Foster 5 ...

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$ 958.00
$ 958.00 - $ 958.00
$ 958.00
$ 767.00
$ 767.00 - $ 767.00
$ 767.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 924.00
$ 924.00 - $ 924.00
$ 924.00
$ 739.00
$ 739.00 - $ 739.00
$ 739.00

Foster SL5305, 1/2" Industrial Coupler x 1/2" Male NPT, 5 Series, Automatic Sleeve Lock, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster SL5305 is a Brass 1/2" industrial coupler from the Foster 5 Seri...

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$ 924.00
$ 924.00 - $ 924.00
$ 924.00
$ 739.00
$ 739.00 - $ 739.00
$ 739.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 828.00
$ 828.00 - $ 828.00
$ 828.00
$ 661.00
$ 661.00 - $ 661.00
$ 661.00

Foster FM5305, 1/2" Industrial Coupler x 1/2" Male NPT, 5 Series, Automatic, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM5305 is a Brass 1/2" industrial coupler from the Foster 5 Seri...

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$ 828.00
$ 828.00 - $ 828.00
$ 828.00
$ 661.00
$ 661.00 - $ 661.00
$ 661.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 909.00
$ 909.00 - $ 909.00
$ 909.00
$ 728.00
$ 728.00 - $ 728.00
$ 728.00

Foster SL5105, 1/2" Industrial Coupler x 3/8" Male NPT, 5 Series, Automatic Sleeve Lock, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster SL5105 is a Brass 1/2" industrial coupler from the Foster 5 Seri...

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$ 909.00
$ 909.00 - $ 909.00
$ 909.00
$ 728.00
$ 728.00 - $ 728.00
$ 728.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 805.00
$ 805.00 - $ 805.00
$ 805.00
$ 644.00
$ 644.00 - $ 644.00
$ 644.00

Foster FM5105, 1/2" Industrial Coupler x 3/8" Male NPT, 5 Series, Automatic, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM5105 is a Brass 1/2" industrial coupler from the Foster 5 Seri...

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$ 805.00
$ 805.00 - $ 805.00
$ 805.00
$ 644.00
$ 644.00 - $ 644.00
$ 644.00
Save 20% Save %

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