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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 %
$ 715.00
$ 715.00 - $ 715.00
$ 715.00
$ 573.00
$ 573.00 - $ 573.00
$ 573.00

Foster 5905W, 1/2" Industrial Coupler x 3/4" Hose ID, 5 Series, Water, Brass/SS

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 5905W is a Brass/SS 1/2" industrial coupler from the Foster 5 Se...

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$ 715.00
$ 715.00 - $ 715.00
$ 715.00
$ 573.00
$ 573.00 - $ 573.00
$ 573.00
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 %
$ 699.00
$ 699.00 - $ 699.00
$ 699.00
$ 559.00
$ 559.00 - $ 559.00
$ 559.00

Foster BL5905, 1/2" Industrial Coupler x 3/4" Hose ID, 5 Series, Ball Lock, Brass/Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster BL5905 is a Brass/Steel 1/2" industrial coupler from the Foster ...

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$ 699.00
$ 699.00 - $ 699.00
$ 699.00
$ 559.00
$ 559.00 - $ 559.00
$ 559.00
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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 %
$ 605.00
$ 605.00 - $ 605.00
$ 605.00
$ 485.00
$ 485.00 - $ 485.00
$ 485.00

Foster 5905, 1/2" Industrial Coupler x 3/4" Hose ID, 5 Series, Brass/Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 5905 is a Brass/Steel 1/2" industrial coupler from the Foster 5 ...

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$ 605.00
$ 605.00 - $ 605.00
$ 605.00
$ 485.00
$ 485.00 - $ 485.00
$ 485.00
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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 %
$ 712.00
$ 712.00 - $ 712.00
$ 712.00
$ 570.00
$ 570.00 - $ 570.00
$ 570.00

Foster 5805W, 1/2" Industrial Coupler x 1/2" Hose ID, 5 Series, Water, Brass/SS

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 5805W is a Brass/SS 1/2" industrial coupler from the Foster 5 Se...

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$ 712.00
$ 712.00 - $ 712.00
$ 712.00
$ 570.00
$ 570.00 - $ 570.00
$ 570.00
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 740.00
$ 740.00 - $ 740.00
$ 740.00
$ 593.00
$ 593.00 - $ 593.00
$ 593.00

Foster 5805HW, 1/2" Industrial Coupler x 1/2" Hose ID, 5 Series, Hot Water/Viton, Brass/SS

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 5805HW is a Brass/SS 1/2" industrial coupler from the Foster 5 S...

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$ 740.00
$ 740.00 - $ 740.00
$ 740.00
$ 593.00
$ 593.00 - $ 593.00
$ 593.00
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 %
$ 628.00
$ 628.00 - $ 628.00
$ 628.00
$ 502.00
$ 502.00 - $ 502.00
$ 502.00

Foster 5805H, 1/2" Industrial Coupler x 1/2" Hose ID, 5 Series, Heat/Viton, Brass/Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 5805H is a Brass/Steel 1/2" industrial coupler from the Foster 5...

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$ 628.00
$ 628.00 - $ 628.00
$ 628.00
$ 502.00
$ 502.00 - $ 502.00
$ 502.00
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 %
$ 692.00
$ 692.00 - $ 692.00
$ 692.00
$ 554.00
$ 554.00 - $ 554.00
$ 554.00

Foster BL5805, 1/2" Industrial Coupler x 1/2" Hose ID, 5 Series, Ball Lock, Brass/Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster BL5805 is a Brass/Steel 1/2" industrial coupler from the Foster ...

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$ 692.00
$ 692.00 - $ 692.00
$ 692.00
$ 554.00
$ 554.00 - $ 554.00
$ 554.00
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 %
$ 598.00
$ 598.00 - $ 598.00
$ 598.00
$ 479.00
$ 479.00 - $ 479.00
$ 479.00

Foster 5805, 1/2" Industrial Coupler x 1/2" Hose ID, 5 Series, Brass/Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 5805 is a Brass/Steel 1/2" industrial coupler from the Foster 5 ...

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$ 598.00
$ 598.00 - $ 598.00
$ 598.00
$ 479.00
$ 479.00 - $ 479.00
$ 479.00
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 %
$ 662.00
$ 662.00 - $ 662.00
$ 662.00
$ 531.00
$ 531.00 - $ 531.00
$ 531.00

Foster 5705H, 1/2" Industrial Coupler x 3/8" Hose ID, 5 Series, Heat/Viton, Brass/Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 5705H is a Brass/Steel 1/2" industrial coupler from the Foster 5...

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$ 662.00
$ 662.00 - $ 662.00
$ 662.00
$ 531.00
$ 531.00 - $ 531.00
$ 531.00
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 %
$ 689.00
$ 689.00 - $ 689.00
$ 689.00
$ 550.00
$ 550.00 - $ 550.00
$ 550.00

Foster BL5705, 1/2" Industrial Coupler x 3/8" Hose ID, 5 Series, Ball Lock, Brass/Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster BL5705 is a Brass/Steel 1/2" industrial coupler from the Foster ...

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$ 689.00
$ 689.00 - $ 689.00
$ 689.00
$ 550.00
$ 550.00 - $ 550.00
$ 550.00
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 %
$ 598.00
$ 598.00 - $ 598.00
$ 598.00
$ 479.00
$ 479.00 - $ 479.00
$ 479.00

Foster 5705, 1/2" Industrial Coupler x 3/8" Hose ID, 5 Series, Brass/Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 5705 is a Brass/Steel 1/2" industrial coupler from the Foster 5 ...

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$ 598.00
$ 598.00 - $ 598.00
$ 598.00
$ 479.00
$ 479.00 - $ 479.00
$ 479.00
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 %
$ 712.00
$ 712.00 - $ 712.00
$ 712.00
$ 570.00
$ 570.00 - $ 570.00
$ 570.00

Foster BL5605, 1/2" Industrial Coupler x 1/4" Hose ID, 5 Series, Ball Lock, Brass/Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster BL5605 is a Brass/Steel 1/2" industrial coupler from the Foster ...

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$ 712.00
$ 712.00 - $ 712.00
$ 712.00
$ 570.00
$ 570.00 - $ 570.00
$ 570.00
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 %
$ 612.00
$ 612.00 - $ 612.00
$ 612.00
$ 490.00
$ 490.00 - $ 490.00
$ 490.00

Foster 5605, 1/2" Industrial Coupler x 1/4" Hose ID, 5 Series, Brass/Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 5605 is a Brass/Steel 1/2" industrial coupler from the Foster 5 ...

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$ 612.00
$ 612.00 - $ 612.00
$ 612.00
$ 490.00
$ 490.00 - $ 490.00
$ 490.00
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 %
$ 641.00
$ 641.00 - $ 641.00
$ 641.00
$ 513.00
$ 513.00 - $ 513.00
$ 513.00

Foster BL1815, 1/2" Industrial Coupler x 1/2" Push-On Hose Stem, 5 Series, Ball Lock, Brass/Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster BL1815 is a Brass/Steel 1/2" industrial coupler from the Foster ...

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$ 641.00
$ 641.00 - $ 641.00
$ 641.00
$ 513.00
$ 513.00 - $ 513.00
$ 513.00
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 %
$ 547.00
$ 547.00 - $ 547.00
$ 547.00
$ 437.00
$ 437.00 - $ 437.00
$ 437.00

Foster 1815W, 1/2" Industrial Coupler x 1/2" Push-On Hose Stem, 5 Series, Water, Brass/SS

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 1815W is a Brass/SS 1/2" industrial coupler from the Foster 5 Se...

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$ 547.00
$ 547.00 - $ 547.00
$ 547.00
$ 437.00
$ 437.00 - $ 437.00
$ 437.00
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 %
$ 529.00
$ 529.00 - $ 529.00
$ 529.00
$ 423.00
$ 423.00 - $ 423.00
$ 423.00

Foster 1815, 1/2" Industrial Coupler x 1/2" Push-On Hose Stem, 5 Series, Brass/Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 1815 is a Brass/Steel 1/2" industrial coupler from the Foster 5 ...

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$ 529.00
$ 529.00 - $ 529.00
$ 529.00
$ 423.00
$ 423.00 - $ 423.00
$ 423.00
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 %
$ 653.00
$ 653.00 - $ 653.00
$ 653.00
$ 522.00
$ 522.00 - $ 522.00
$ 522.00

Foster BL5505, 1/2" Industrial Coupler x 3/4" Male NPT, 5 Series, Ball Lock, Brass/Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster BL5505 is a Brass/Steel 1/2" industrial coupler from the Foster ...

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$ 653.00
$ 653.00 - $ 653.00
$ 653.00
$ 522.00
$ 522.00 - $ 522.00
$ 522.00
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 %
$ 563.00
$ 563.00 - $ 563.00
$ 563.00
$ 451.00
$ 451.00 - $ 451.00
$ 451.00

Foster 5505, 1/2" Industrial Coupler x 3/4" Male NPT, 5 Series, Brass/Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 5505 is a Brass/Steel 1/2" industrial coupler from the Foster 5 ...

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$ 563.00
$ 563.00 - $ 563.00
$ 563.00
$ 451.00
$ 451.00 - $ 451.00
$ 451.00
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 %
$ 662.00
$ 662.00 - $ 662.00
$ 662.00
$ 529.00
$ 529.00 - $ 529.00
$ 529.00

Foster 5305W, 1/2" Industrial Coupler x 1/2" Male NPT, 5 Series, Water, Brass/SS

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 5305W is a Brass/SS 1/2" industrial coupler from the Foster 5 Se...

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$ 662.00
$ 662.00 - $ 662.00
$ 662.00
$ 529.00
$ 529.00 - $ 529.00
$ 529.00
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 %
$ 1,003.00
$ 1,003.00 - $ 1,003.00
$ 1,003.00
$ 802.00
$ 802.00 - $ 802.00
$ 802.00

Foster 5305S/S, 1/2" Industrial Coupler x 1/2" Male NPT, 5 Series, 303 Stainless

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 5305S/S is a 303 Stainless 1/2" industrial coupler from the Fost...

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$ 1,003.00
$ 1,003.00 - $ 1,003.00
$ 1,003.00
$ 802.00
$ 802.00 - $ 802.00
$ 802.00
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 %
$ 586.00
$ 586.00 - $ 586.00
$ 586.00
$ 469.00
$ 469.00 - $ 469.00
$ 469.00

Foster 5305H, 1/2" Industrial Coupler x 1/2" Male NPT, 5 Series, Heat/Viton, Brass/Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 5305H is a Brass/Steel 1/2" industrial coupler from the Foster 5...

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$ 586.00
$ 586.00 - $ 586.00
$ 586.00
$ 469.00
$ 469.00 - $ 469.00
$ 469.00
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 %
$ 646.00
$ 646.00 - $ 646.00
$ 646.00
$ 517.00
$ 517.00 - $ 517.00
$ 517.00

Foster BL5305, 1/2" Industrial Coupler x 1/2" Male NPT, 5 Series, Ball Lock, Brass/Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster BL5305 is a Brass/Steel 1/2" industrial coupler from the Foster ...

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$ 646.00
$ 646.00 - $ 646.00
$ 646.00
$ 517.00
$ 517.00 - $ 517.00
$ 517.00
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 %
$ 549.00
$ 549.00 - $ 549.00
$ 549.00
$ 439.00
$ 439.00 - $ 439.00
$ 439.00

Foster 5305, 1/2" Industrial Coupler x 1/2" Male NPT, 5 Series, Brass/Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 5305 is a Brass/Steel 1/2" industrial coupler from the Foster 5 ...

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$ 549.00
$ 549.00 - $ 549.00
$ 549.00
$ 439.00
$ 439.00 - $ 439.00
$ 439.00
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 %
$ 639.00
$ 639.00 - $ 639.00
$ 639.00
$ 511.00
$ 511.00 - $ 511.00
$ 511.00

Foster BL5105, 1/2" Industrial Coupler x 3/8" Male NPT, 5 Series, Ball Lock, Brass/Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster BL5105 is a Brass/Steel 1/2" industrial coupler from the Foster ...

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$ 639.00
$ 639.00 - $ 639.00
$ 639.00
$ 511.00
$ 511.00 - $ 511.00
$ 511.00
Save 20% Save %

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