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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 %
$ 18.79
$ 18.79 - $ 18.79
$ 18.79
$ 14.99
$ 14.99 - $ 14.99
$ 14.99

Foster 65-6, 3/4" Industrial Plug x 1/2" Female NPT, 6 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 65-6 is a Steel 3/4" industrial plug from the Foster 6 Series — ...

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$ 18.79
$ 18.79 - $ 18.79
$ 18.79
$ 14.99
$ 14.99 - $ 14.99
$ 14.99
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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 %
$ 90.79
$ 90.79 - $ 90.79
$ 90.79
$ 72.69
$ 72.69 - $ 72.69
$ 72.69

Foster SL7006, 3/4" Industrial Coupler x 1" Hose ID, 6 Series, Automatic Sleeve Lock, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster SL7006 is a Brass 3/4" industrial coupler from the Foster 6 Seri...

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$ 90.79
$ 90.79 - $ 90.79
$ 90.79
$ 72.69
$ 72.69 - $ 72.69
$ 72.69
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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 %
$ 77.19
$ 77.19 - $ 77.19
$ 77.19
$ 61.79
$ 61.79 - $ 61.79
$ 61.79

Foster FM7006, 3/4" Industrial Coupler x 1" Hose ID, 6 Series, Automatic, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM7006 is a Brass 3/4" industrial coupler from the Foster 6 Seri...

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$ 77.19
$ 77.19 - $ 77.19
$ 77.19
$ 61.79
$ 61.79 - $ 61.79
$ 61.79
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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 %
$ 80.69
$ 80.69 - $ 80.69
$ 80.69
$ 64.49
$ 64.49 - $ 64.49
$ 64.49

Foster FM6906W, 3/4" Industrial Coupler x 3/4" Hose ID, 6 Series, Automatic, Water, Brass/SS

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM6906W is a Brass/SS 3/4" industrial coupler from the Foster 6 ...

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$ 80.69
$ 80.69 - $ 80.69
$ 80.69
$ 64.49
$ 64.49 - $ 64.49
$ 64.49
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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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$ 85.09
$ 85.09 - $ 85.09
$ 85.09
$ 68.09
$ 68.09 - $ 68.09
$ 68.09

Foster SL6906, 3/4" Industrial Coupler x 3/4" Hose ID, 6 Series, Automatic Sleeve Lock, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster SL6906 is a Brass 3/4" industrial coupler from the Foster 6 Seri...

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$ 85.09
$ 85.09 - $ 85.09
$ 85.09
$ 68.09
$ 68.09 - $ 68.09
$ 68.09
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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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$ 74.29
$ 74.29 - $ 74.29
$ 74.29
$ 59.49
$ 59.49 - $ 59.49
$ 59.49

Foster FM6906, 3/4" Industrial Coupler x 3/4" Hose ID, 6 Series, Automatic, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM6906 is a Brass 3/4" industrial coupler from the Foster 6 Seri...

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$ 74.29
$ 74.29 - $ 74.29
$ 74.29
$ 59.49
$ 59.49 - $ 59.49
$ 59.49
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 76.19
$ 76.19 - $ 76.19
$ 76.19
$ 60.99
$ 60.99 - $ 60.99
$ 60.99

Foster FM6806W, 3/4" Industrial Coupler x 1/2" Hose ID, 6 Series, Automatic, Water, Brass/SS

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM6806W is a Brass/SS 3/4" industrial coupler from the Foster 6 ...

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$ 76.19
$ 76.19 - $ 76.19
$ 76.19
$ 60.99
$ 60.99 - $ 60.99
$ 60.99
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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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$ 70.49
$ 70.49 - $ 70.49
$ 70.49
$ 56.39
$ 56.39 - $ 56.39
$ 56.39

Foster FM6806, 3/4" Industrial Coupler x 1/2" Hose ID, 6 Series, Automatic, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM6806 is a Brass 3/4" industrial coupler from the Foster 6 Seri...

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$ 70.49
$ 70.49 - $ 70.49
$ 70.49
$ 56.39
$ 56.39 - $ 56.39
$ 56.39
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 %
$ 80.29
$ 80.29 - $ 80.29
$ 80.29
$ 64.19
$ 64.19 - $ 64.19
$ 64.19

Foster SL6706, 3/4" Industrial Coupler x 1" Male NPT, 6 Series, Automatic Sleeve Lock, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster SL6706 is a Brass 3/4" industrial coupler from the Foster 6 Seri...

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$ 80.29
$ 80.29 - $ 80.29
$ 80.29
$ 64.19
$ 64.19 - $ 64.19
$ 64.19
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 %
$ 69.89
$ 69.89 - $ 69.89
$ 69.89
$ 55.89
$ 55.89 - $ 55.89
$ 55.89

Foster FM6706, 3/4" Industrial Coupler x 1" Male NPT, 6 Series, Automatic, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM6706 is a Brass 3/4" industrial coupler from the Foster 6 Seri...

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$ 69.89
$ 69.89 - $ 69.89
$ 69.89
$ 55.89
$ 55.89 - $ 55.89
$ 55.89
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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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$ 74.59
$ 74.59 - $ 74.59
$ 74.59
$ 59.59
$ 59.59 - $ 59.59
$ 59.59

Foster FM6506W, 3/4" Industrial Coupler x 3/4" Male NPT, 6 Series, Automatic, Water, Brass/SS

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM6506W is a Brass/SS 3/4" industrial coupler from the Foster 6 ...

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$ 74.59
$ 74.59 - $ 74.59
$ 74.59
$ 59.59
$ 59.59 - $ 59.59
$ 59.59
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 %
$ 79.39
$ 79.39 - $ 79.39
$ 79.39
$ 63.59
$ 63.59 - $ 63.59
$ 63.59

Foster FM6506S, 3/4" Industrial Coupler x 3/4" Male NPT, 6 Series, Automatic, Steam/EPDM, Brass/SS

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM6506S is a Brass/SS 3/4" industrial coupler from the Foster 6 ...

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$ 79.39
$ 79.39 - $ 79.39
$ 79.39
$ 63.59
$ 63.59 - $ 63.59
$ 63.59
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 %
$ 78.99
$ 78.99 - $ 78.99
$ 78.99
$ 63.19
$ 63.19 - $ 63.19
$ 63.19

Foster SL6506, 3/4" Industrial Coupler x 3/4" Male NPT, 6 Series, Automatic Sleeve Lock, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster SL6506 is a Brass 3/4" industrial coupler from the Foster 6 Seri...

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$ 78.99
$ 78.99 - $ 78.99
$ 78.99
$ 63.19
$ 63.19 - $ 63.19
$ 63.19
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 %
$ 68.19
$ 68.19 - $ 68.19
$ 68.19
$ 54.59
$ 54.59 - $ 54.59
$ 54.59

Foster FM6506, 3/4" Industrial Coupler x 3/4" Male NPT, 6 Series, Automatic, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM6506 is a Brass 3/4" industrial coupler from the Foster 6 Seri...

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$ 68.19
$ 68.19 - $ 68.19
$ 68.19
$ 54.59
$ 54.59 - $ 54.59
$ 54.59
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 %
$ 73.69
$ 73.69 - $ 73.69
$ 73.69
$ 58.99
$ 58.99 - $ 58.99
$ 58.99

Foster FM6306W, 3/4" Industrial Coupler x 1/2" Male NPT, 6 Series, Automatic, Water, Brass/SS

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM6306W is a Brass/SS 3/4" industrial coupler from the Foster 6 ...

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$ 73.69
$ 73.69 - $ 73.69
$ 73.69
$ 58.99
$ 58.99 - $ 58.99
$ 58.99
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 %
$ 81.49
$ 81.49 - $ 81.49
$ 81.49
$ 65.19
$ 65.19 - $ 65.19
$ 65.19

Foster FM6306S, 3/4" Industrial Coupler x 1/2" Male NPT, 6 Series, Automatic, Steam/EPDM, Brass/SS

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM6306S is a Brass/SS 3/4" industrial coupler from the Foster 6 ...

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$ 81.49
$ 81.49 - $ 81.49
$ 81.49
$ 65.19
$ 65.19 - $ 65.19
$ 65.19
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 %
$ 81.29
$ 81.29 - $ 81.29
$ 81.29
$ 64.99
$ 64.99 - $ 64.99
$ 64.99

Foster SL6306, 3/4" Industrial Coupler x 1/2" Male NPT, 6 Series, Automatic Sleeve Lock, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster SL6306 is a Brass 3/4" industrial coupler from the Foster 6 Seri...

View full details
$ 81.29
$ 81.29 - $ 81.29
$ 81.29
$ 64.99
$ 64.99 - $ 64.99
$ 64.99
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 %
$ 70.69
$ 70.69 - $ 70.69
$ 70.69
$ 56.59
$ 56.59 - $ 56.59
$ 56.59

Foster FM6306, 3/4" Industrial Coupler x 1/2" Male NPT, 6 Series, Automatic, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM6306 is a Brass 3/4" industrial coupler from the Foster 6 Seri...

View full details
$ 70.69
$ 70.69 - $ 70.69
$ 70.69
$ 56.59
$ 56.59 - $ 56.59
$ 56.59
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 %
$ 74.99
$ 74.99 - $ 74.99
$ 74.99
$ 59.99
$ 59.99 - $ 59.99
$ 59.99

Foster FM6606W, 3/4" Industrial Coupler x 1" Female NPT, 6 Series, Automatic, Water, Brass/SS

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM6606W is a Brass/SS 3/4" industrial coupler from the Foster 6 ...

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$ 74.99
$ 74.99 - $ 74.99
$ 74.99
$ 59.99
$ 59.99 - $ 59.99
$ 59.99
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 %
$ 79.79
$ 79.79 - $ 79.79
$ 79.79
$ 63.89
$ 63.89 - $ 63.89
$ 63.89

Foster SL6606, 3/4" Industrial Coupler x 1" Female NPT, 6 Series, Automatic Sleeve Lock, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster SL6606 is a Brass 3/4" industrial coupler from the Foster 6 Seri...

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$ 79.79
$ 79.79 - $ 79.79
$ 79.79
$ 63.89
$ 63.89 - $ 63.89
$ 63.89
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 %
$ 68.09
$ 68.09 - $ 68.09
$ 68.09
$ 54.49
$ 54.49 - $ 54.49
$ 54.49

Foster FM6606, 3/4" Industrial Coupler x 1" Female NPT, 6 Series, Automatic, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM6606 is a Brass 3/4" industrial coupler from the Foster 6 Seri...

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$ 68.09
$ 68.09 - $ 68.09
$ 68.09
$ 54.49
$ 54.49 - $ 54.49
$ 54.49
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 %
$ 74.09
$ 74.09 - $ 74.09
$ 74.09
$ 59.29
$ 59.29 - $ 59.29
$ 59.29

Foster FM6406W, 3/4" Industrial Coupler x 3/4" Female NPT, 6 Series, Automatic, Water, Brass/SS

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM6406W is a Brass/SS 3/4" industrial coupler from the Foster 6 ...

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$ 74.09
$ 74.09 - $ 74.09
$ 74.09
$ 59.29
$ 59.29 - $ 59.29
$ 59.29
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 %
$ 78.79
$ 78.79 - $ 78.79
$ 78.79
$ 62.99
$ 62.99 - $ 62.99
$ 62.99

Foster FM6406S, 3/4" Industrial Coupler x 3/4" Female NPT, 6 Series, Automatic, Steam/EPDM, Brass/SS

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM6406S is a Brass/SS 3/4" industrial coupler from the Foster 6 ...

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$ 78.79
$ 78.79 - $ 78.79
$ 78.79
$ 62.99
$ 62.99 - $ 62.99
$ 62.99
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 %
$ 86.39
$ 86.39 - $ 86.39
$ 86.39
$ 69.09
$ 69.09 - $ 69.09
$ 69.09

Foster SL6406H, 3/4" Industrial Coupler x 3/4" Female NPT, 6 Series, Automatic Sleeve Lock, Heat/Viton, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster SL6406H is a Brass 3/4" industrial coupler from the Foster 6 Ser...

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$ 86.39
$ 86.39 - $ 86.39
$ 86.39
$ 69.09
$ 69.09 - $ 69.09
$ 69.09
Save 20% Save %

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