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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 %
$ 1,254.00
$ 1,254.00 - $ 1,254.00
$ 1,254.00
$ 1,003.00
$ 1,003.00 - $ 1,003.00
$ 1,003.00

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

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

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$ 1,254.00
$ 1,254.00 - $ 1,254.00
$ 1,254.00
$ 1,003.00
$ 1,003.00 - $ 1,003.00
$ 1,003.00
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 %
$ 565.00
$ 565.00 - $ 565.00
$ 565.00
$ 451.00
$ 451.00 - $ 451.00
$ 451.00

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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$ 565.00
$ 565.00 - $ 565.00
$ 565.00
$ 451.00
$ 451.00 - $ 451.00
$ 451.00
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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 %
$ 323.00
$ 323.00 - $ 323.00
$ 323.00
$ 259.00
$ 259.00 - $ 259.00
$ 259.00

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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$ 323.00
$ 323.00 - $ 323.00
$ 323.00
$ 259.00
$ 259.00 - $ 259.00
$ 259.00
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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 %
$ 1,003.00
$ 1,003.00 - $ 1,003.00
$ 1,003.00
$ 802.00
$ 802.00 - $ 802.00
$ 802.00

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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$ 1,003.00
$ 1,003.00 - $ 1,003.00
$ 1,003.00
$ 802.00
$ 802.00 - $ 802.00
$ 802.00
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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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$ 440.00
$ 440.00 - $ 440.00
$ 440.00
$ 353.00
$ 353.00 - $ 353.00
$ 353.00

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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$ 440.00
$ 440.00 - $ 440.00
$ 440.00
$ 353.00
$ 353.00 - $ 353.00
$ 353.00
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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 %
$ 1,010.00
$ 1,010.00 - $ 1,010.00
$ 1,010.00
$ 808.00
$ 808.00 - $ 808.00
$ 808.00

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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$ 1,010.00
$ 1,010.00 - $ 1,010.00
$ 1,010.00
$ 808.00
$ 808.00 - $ 808.00
$ 808.00
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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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$ 474.00
$ 474.00 - $ 474.00
$ 474.00
$ 380.00
$ 380.00 - $ 380.00
$ 380.00

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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$ 474.00
$ 474.00 - $ 474.00
$ 474.00
$ 380.00
$ 380.00 - $ 380.00
$ 380.00
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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 %
$ 859.00
$ 859.00 - $ 859.00
$ 859.00
$ 687.00
$ 687.00 - $ 687.00
$ 687.00

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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$ 859.00
$ 859.00 - $ 859.00
$ 859.00
$ 687.00
$ 687.00 - $ 687.00
$ 687.00
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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$ 533.00
$ 533.00 - $ 533.00
$ 533.00
$ 425.00
$ 425.00 - $ 425.00
$ 425.00

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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$ 533.00
$ 533.00 - $ 533.00
$ 533.00
$ 425.00
$ 425.00 - $ 425.00
$ 425.00
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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$ 304.00
$ 304.00 - $ 304.00
$ 304.00
$ 244.00
$ 244.00 - $ 244.00
$ 244.00

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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$ 304.00
$ 304.00 - $ 304.00
$ 304.00
$ 244.00
$ 244.00 - $ 244.00
$ 244.00
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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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$ 850.00
$ 850.00 - $ 850.00
$ 850.00
$ 680.00
$ 680.00 - $ 680.00
$ 680.00

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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$ 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
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$ 619.00
$ 619.00 - $ 619.00
$ 619.00
$ 495.00
$ 495.00 - $ 495.00
$ 495.00

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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$ 619.00
$ 619.00 - $ 619.00
$ 619.00
$ 495.00
$ 495.00 - $ 495.00
$ 495.00
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 %
$ 285.00
$ 285.00 - $ 285.00
$ 285.00
$ 229.00
$ 229.00 - $ 229.00
$ 229.00

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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$ 285.00
$ 285.00 - $ 285.00
$ 285.00
$ 229.00
$ 229.00 - $ 229.00
$ 229.00
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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$ 997.00
$ 997.00 - $ 997.00
$ 997.00
$ 797.00
$ 797.00 - $ 797.00
$ 797.00

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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$ 997.00
$ 997.00 - $ 997.00
$ 997.00
$ 797.00
$ 797.00 - $ 797.00
$ 797.00
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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$ 627.00
$ 627.00 - $ 627.00
$ 627.00
$ 502.00
$ 502.00 - $ 502.00
$ 502.00

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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$ 627.00
$ 627.00 - $ 627.00
$ 627.00
$ 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 %
$ 349.00
$ 349.00 - $ 349.00
$ 349.00
$ 280.00
$ 280.00 - $ 280.00
$ 280.00

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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$ 349.00
$ 349.00 - $ 349.00
$ 349.00
$ 280.00
$ 280.00 - $ 280.00
$ 280.00
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 %
$ 610.00
$ 610.00 - $ 610.00
$ 610.00
$ 489.00
$ 489.00 - $ 489.00
$ 489.00

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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$ 610.00
$ 610.00 - $ 610.00
$ 610.00
$ 489.00
$ 489.00 - $ 489.00
$ 489.00
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 %
$ 393.00
$ 393.00 - $ 393.00
$ 393.00
$ 316.00
$ 316.00 - $ 316.00
$ 316.00

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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$ 393.00
$ 393.00 - $ 393.00
$ 393.00
$ 316.00
$ 316.00 - $ 316.00
$ 316.00
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 19% Save %
$ 115.00
$ 115.00 - $ 115.00
$ 115.00
$ 93.00
$ 93.00 - $ 93.00
$ 93.00

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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$ 115.00
$ 115.00 - $ 115.00
$ 115.00
$ 93.00
$ 93.00 - $ 93.00
$ 93.00
Save 19% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 1,278.00
$ 1,278.00 - $ 1,278.00
$ 1,278.00
$ 1,023.00
$ 1,023.00 - $ 1,023.00
$ 1,023.00

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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$ 1,278.00
$ 1,278.00 - $ 1,278.00
$ 1,278.00
$ 1,023.00
$ 1,023.00 - $ 1,023.00
$ 1,023.00
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 %
$ 327.00
$ 327.00 - $ 327.00
$ 327.00
$ 263.00
$ 263.00 - $ 263.00
$ 263.00

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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$ 327.00
$ 327.00 - $ 327.00
$ 327.00
$ 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 %
$ 349.00
$ 349.00 - $ 349.00
$ 349.00
$ 280.00
$ 280.00 - $ 280.00
$ 280.00

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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$ 349.00
$ 349.00 - $ 349.00
$ 349.00
$ 280.00
$ 280.00 - $ 280.00
$ 280.00
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 %
$ 1,272.00
$ 1,272.00 - $ 1,272.00
$ 1,272.00
$ 1,018.00
$ 1,018.00 - $ 1,018.00
$ 1,018.00

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
$ 1,272.00
$ 1,272.00 - $ 1,272.00
$ 1,272.00
$ 1,018.00
$ 1,018.00 - $ 1,018.00
$ 1,018.00
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 %
$ 331.00
$ 331.00 - $ 331.00
$ 331.00
$ 265.00
$ 265.00 - $ 265.00
$ 265.00

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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$ 331.00
$ 331.00 - $ 331.00
$ 331.00
$ 265.00
$ 265.00 - $ 265.00
$ 265.00
Save 20% Save %

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