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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 %
$ 531.00
$ 531.00 - $ 531.00
$ 531.00
$ 424.00
$ 424.00 - $ 424.00
$ 424.00

Foster 210M-3603NP, 1/4" ARO Coupler x 1/4" Hose ID, 210 Series, Manual, Nickel-Plated Brass/Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210M-3603NP is a nickel-plated brass/steel 1/4" c...

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$ 531.00
$ 531.00 - $ 531.00
$ 531.00
$ 424.00
$ 424.00 - $ 424.00
$ 424.00
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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 %
$ 304.00
$ 304.00 - $ 304.00
$ 304.00
$ 243.00
$ 243.00 - $ 243.00
$ 243.00

Foster 210M-3603, 1/4" ARO Coupler x 1/4" Hose ID, 210 Series, Manual, Brass and Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210M-3603 is a brass and steel 1/4" coupler from ...

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$ 304.00
$ 304.00 - $ 304.00
$ 304.00
$ 243.00
$ 243.00 - $ 243.00
$ 243.00
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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 %
$ 942.00
$ 942.00 - $ 942.00
$ 942.00
$ 754.00
$ 754.00 - $ 754.00
$ 754.00

Foster 210M-3303S/S, 1/4" ARO Coupler x 3/8" Male NPT, 210 Series, Manual, 303 Stainless Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210M-3303S/S is a 303 stainless steel 1/4" couple...

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$ 942.00
$ 942.00 - $ 942.00
$ 942.00
$ 754.00
$ 754.00 - $ 754.00
$ 754.00
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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 %
$ 414.00
$ 414.00 - $ 414.00
$ 414.00
$ 332.00
$ 332.00 - $ 332.00
$ 332.00

Foster 210M-3303, 1/4" ARO Coupler x 3/8" Male NPT, 210 Series, Manual, Brass and Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210M-3303 is a brass and steel 1/4" coupler from ...

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$ 414.00
$ 414.00 - $ 414.00
$ 414.00
$ 332.00
$ 332.00 - $ 332.00
$ 332.00
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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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$ 950.00
$ 950.00 - $ 950.00
$ 950.00
$ 760.00
$ 760.00 - $ 760.00
$ 760.00

Foster 210M-3203S/S, 1/4" ARO Coupler x 3/8" Female NPT, 210 Series, Manual, 303 Stainless Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210M-3203S/S is a 303 stainless steel 1/4" couple...

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$ 950.00
$ 950.00 - $ 950.00
$ 950.00
$ 760.00
$ 760.00 - $ 760.00
$ 760.00
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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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$ 446.00
$ 446.00 - $ 446.00
$ 446.00
$ 357.00
$ 357.00 - $ 357.00
$ 357.00

Foster 210M-3203, 1/4" ARO Coupler x 3/8" Female NPT, 210 Series, Manual, Brass and Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210M-3203 is a brass and steel 1/4" coupler from ...

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$ 446.00
$ 446.00 - $ 446.00
$ 446.00
$ 357.00
$ 357.00 - $ 357.00
$ 357.00
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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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$ 808.00
$ 808.00 - $ 808.00
$ 808.00
$ 646.00
$ 646.00 - $ 646.00
$ 646.00

Foster 210M-3103S/S, 1/4" ARO Coupler x 1/4" Male NPT, 210 Series, Manual, 303 Stainless Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210M-3103S/S is a 303 stainless steel 1/4" couple...

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$ 808.00
$ 808.00 - $ 808.00
$ 808.00
$ 646.00
$ 646.00 - $ 646.00
$ 646.00
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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$ 501.00
$ 501.00 - $ 501.00
$ 501.00
$ 400.00
$ 400.00 - $ 400.00
$ 400.00

Foster 210M-3103NP, 1/4" ARO Coupler x 1/4" Male NPT, 210 Series, Manual, Nickel-Plated Brass/Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210M-3103NP is a nickel-plated brass/steel 1/4" c...

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$ 501.00
$ 501.00 - $ 501.00
$ 501.00
$ 400.00
$ 400.00 - $ 400.00
$ 400.00
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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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$ 286.00
$ 286.00 - $ 286.00
$ 286.00
$ 229.00
$ 229.00 - $ 229.00
$ 229.00

Foster 210M-3103, 1/4" ARO Coupler x 1/4" Male NPT, 210 Series, Manual, Brass and Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210M-3103 is a brass and steel 1/4" coupler from ...

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$ 286.00
$ 286.00 - $ 286.00
$ 286.00
$ 229.00
$ 229.00 - $ 229.00
$ 229.00
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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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$ 799.00
$ 799.00 - $ 799.00
$ 799.00
$ 639.00
$ 639.00 - $ 639.00
$ 639.00

Foster 210M-3003S/S, 1/4" ARO Coupler x 1/4" Female NPT, 210 Series, Manual, 303 Stainless Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210M-3003S/S is a 303 stainless steel 1/4" couple...

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$ 799.00
$ 799.00 - $ 799.00
$ 799.00
$ 639.00
$ 639.00 - $ 639.00
$ 639.00
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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$ 582.00
$ 582.00 - $ 582.00
$ 582.00
$ 465.00
$ 465.00 - $ 465.00
$ 465.00

Foster 210M-3003NP, 1/4" ARO Coupler x 1/4" Female NPT, 210 Series, Manual, Nickel-Plated Brass/Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210M-3003NP is a nickel-plated brass/steel 1/4" c...

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$ 582.00
$ 582.00 - $ 582.00
$ 582.00
$ 465.00
$ 465.00 - $ 465.00
$ 465.00
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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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$ 268.00
$ 268.00 - $ 268.00
$ 268.00
$ 215.00
$ 215.00 - $ 215.00
$ 215.00

Foster 210M-3003, 1/4" ARO Coupler x 1/4" Female NPT, 210 Series, Manual, Brass and Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210M-3003 is a brass and steel 1/4" coupler from ...

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$ 268.00
$ 268.00 - $ 268.00
$ 268.00
$ 215.00
$ 215.00 - $ 215.00
$ 215.00
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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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$ 937.00
$ 937.00 - $ 937.00
$ 937.00
$ 749.00
$ 749.00 - $ 749.00
$ 749.00

Foster 210M-2903S/S, 1/4" ARO Coupler x 1/8" Male NPT, 210 Series, Manual, 303 Stainless Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210M-2903S/S is a 303 stainless steel 1/4" couple...

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$ 937.00
$ 937.00 - $ 937.00
$ 937.00
$ 749.00
$ 749.00 - $ 749.00
$ 749.00
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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$ 589.00
$ 589.00 - $ 589.00
$ 589.00
$ 472.00
$ 472.00 - $ 472.00
$ 472.00

Foster 210M-2903NP, 1/4" ARO Coupler x 1/8" Male NPT, 210 Series, Manual, Nickel-Plated Brass/Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210M-2903NP is a nickel-plated brass/steel 1/4" c...

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$ 589.00
$ 589.00 - $ 589.00
$ 589.00
$ 472.00
$ 472.00 - $ 472.00
$ 472.00
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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$ 329.00
$ 329.00 - $ 329.00
$ 329.00
$ 263.00
$ 263.00 - $ 263.00
$ 263.00

Foster 210M-2903, 1/4" ARO Coupler x 1/8" Male NPT, 210 Series, Manual, Brass and Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210M-2903 is a brass and steel 1/4" coupler from ...

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$ 329.00
$ 329.00 - $ 329.00
$ 329.00
$ 263.00
$ 263.00 - $ 263.00
$ 263.00
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 %
$ 573.00
$ 573.00 - $ 573.00
$ 573.00
$ 460.00
$ 460.00 - $ 460.00
$ 460.00

Foster 210M-2803NP, 1/4" ARO Coupler x 1/8" Female NPT, 210 Series, Manual, Nickel-Plated Brass/Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210M-2803NP is a nickel-plated brass/steel 1/4" c...

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$ 573.00
$ 573.00 - $ 573.00
$ 573.00
$ 460.00
$ 460.00 - $ 460.00
$ 460.00
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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$ 369.00
$ 369.00 - $ 369.00
$ 369.00
$ 297.00
$ 297.00 - $ 297.00
$ 297.00

Foster 210M-2803, 1/4" ARO Coupler x 1/8" Female NPT, 210 Series, Manual, Brass and Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210M-2803 is a brass and steel 1/4" coupler from ...

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$ 369.00
$ 369.00 - $ 369.00
$ 369.00
$ 297.00
$ 297.00 - $ 297.00
$ 297.00
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 %
$ 109.00
$ 109.00 - $ 109.00
$ 109.00
$ 87.00
$ 87.00 - $ 87.00
$ 87.00

Foster 210-51, 1/4" ARO Plug x 1/4" Push-On Hose Stem, 210 Series, Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210-51 is a steel 1/4" plug from the Foster 210 S...

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$ 109.00
$ 109.00 - $ 109.00
$ 109.00
$ 87.00
$ 87.00 - $ 87.00
$ 87.00
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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 %
$ 1,202.00
$ 1,202.00 - $ 1,202.00
$ 1,202.00
$ 962.00
$ 962.00 - $ 962.00
$ 962.00

Foster 210-3703S/S, 1/4" ARO Coupler x 3/8" Hose ID, 210 Series, Automatic, 303 Stainless Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210-3703S/S is a 303 stainless steel 1/4" coupler...

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$ 1,202.00
$ 1,202.00 - $ 1,202.00
$ 1,202.00
$ 962.00
$ 962.00 - $ 962.00
$ 962.00
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 %
$ 307.00
$ 307.00 - $ 307.00
$ 307.00
$ 247.00
$ 247.00 - $ 247.00
$ 247.00

Foster 210-3703, 1/4" ARO Coupler x 3/8" Hose ID, 210 Series, Automatic, Brass and Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210-3703 is a brass and steel 1/4" coupler from t...

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$ 307.00
$ 307.00 - $ 307.00
$ 307.00
$ 247.00
$ 247.00 - $ 247.00
$ 247.00
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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$ 329.00
$ 329.00 - $ 329.00
$ 329.00
$ 263.00
$ 263.00 - $ 263.00
$ 263.00

Foster 210-3653, 1/4" ARO Coupler x 1/4" Hose ID, 210 Series, Automatic, Brass and Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210-3653 is a brass and steel 1/4" coupler from t...

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$ 329.00
$ 329.00 - $ 329.00
$ 329.00
$ 263.00
$ 263.00 - $ 263.00
$ 263.00
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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$ 1,196.00
$ 1,196.00 - $ 1,196.00
$ 1,196.00
$ 957.00
$ 957.00 - $ 957.00
$ 957.00

Foster 210-3603S/S, 1/4" ARO Coupler x 1/4" Hose ID, 210 Series, Automatic, 303 Stainless Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210-3603S/S is a 303 stainless steel 1/4" coupler...

View full details
$ 1,196.00
$ 1,196.00 - $ 1,196.00
$ 1,196.00
$ 957.00
$ 957.00 - $ 957.00
$ 957.00
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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$ 311.00
$ 311.00 - $ 311.00
$ 311.00
$ 249.00
$ 249.00 - $ 249.00
$ 249.00

Foster 210-3603, 1/4" ARO Coupler x 1/4" Hose ID, 210 Series, Automatic, Brass and Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210-3603 is a brass and steel 1/4" coupler from t...

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$ 311.00
$ 311.00 - $ 311.00
$ 311.00
$ 249.00
$ 249.00 - $ 249.00
$ 249.00
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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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$ 1,178.00
$ 1,178.00 - $ 1,178.00
$ 1,178.00
$ 942.00
$ 942.00 - $ 942.00
$ 942.00

Foster 210-3303S/S, 1/4" ARO Coupler x 3/8" Male NPT, 210 Series, Automatic, 303 Stainless Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210-3303S/S is a 303 stainless steel 1/4" coupler...

View full details
$ 1,178.00
$ 1,178.00 - $ 1,178.00
$ 1,178.00
$ 942.00
$ 942.00 - $ 942.00
$ 942.00
Save 20% Save %

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