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☀️ Take an Additional 10% Off Your Entire Order with code GEARUP10 at checkout.
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Foster 210 Series Couplers

Foster 210 Series pneumatic quick couplers and plugs, interchangeable with ARO 210 Series 1/4" body air fittings. Rated 300 PSI, one-way shut-off, with manual or automatic sockets. Brass/steel, 303 stainless, and nickel-plated options; steel plugs.

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$ 25.00
$ 25.00 - $ 25.00
$ 25.00
$ 18.00
$ 18.00 - $ 18.00
$ 18.00

Foster W3-360D (Replacement Seal)

Replacement seal for foster ARO 210 Series couplers

$ 25.00
$ 25.00 - $ 25.00
$ 25.00
$ 18.00
$ 18.00 - $ 18.00
$ 18.00
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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 %
$ 491.00
$ 491.00 - $ 491.00
$ 491.00
$ 393.00
$ 393.00 - $ 393.00
$ 393.00

Foster 210-SD9, 1/4" ARO Coupler x Reusable Hose Clamp Fitting, 210 Series, Automatic, Brass and Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210-SD9 is a brass and steel 1/4" coupler from th...

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$ 491.00
$ 491.00 - $ 491.00
$ 491.00
$ 393.00
$ 393.00 - $ 393.00
$ 393.00
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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 %
$ 476.00
$ 476.00 - $ 476.00
$ 476.00
$ 383.00
$ 383.00 - $ 383.00
$ 383.00

Foster 210-SD7, 1/4" ARO Coupler x Reusable Hose Clamp Fitting, 210 Series, Automatic, Brass and Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210-SD7 is a brass and steel 1/4" coupler from th...

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$ 476.00
$ 476.00 - $ 476.00
$ 476.00
$ 383.00
$ 383.00 - $ 383.00
$ 383.00
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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 %
$ 529.00
$ 529.00 - $ 529.00
$ 529.00
$ 423.00
$ 423.00 - $ 423.00
$ 423.00

Foster 210-SD13, 1/4" ARO Coupler x Reusable Hose Clamp Fitting, 210 Series, Automatic, Brass and Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210-SD13 is a brass and steel 1/4" coupler from t...

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$ 529.00
$ 529.00 - $ 529.00
$ 529.00
$ 423.00
$ 423.00 - $ 423.00
$ 423.00
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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 %
$ 498.00
$ 498.00 - $ 498.00
$ 498.00
$ 398.00
$ 398.00 - $ 398.00
$ 398.00

Foster 210-SD11, 1/4" ARO Coupler x Reusable Hose Clamp Fitting, 210 Series, Automatic, Brass and Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210-SD11 is a brass and steel 1/4" coupler from t...

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$ 498.00
$ 498.00 - $ 498.00
$ 498.00
$ 398.00
$ 398.00 - $ 398.00
$ 398.00
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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 %
$ 609.00
$ 609.00 - $ 609.00
$ 609.00
$ 489.00
$ 489.00 - $ 489.00
$ 489.00

Foster 210-SC7, 1/4" ARO Coupler x Reusable Hose Clamp Fitting, 210 Series, Automatic, Brass and Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210-SC7 is a brass and steel 1/4" coupler from th...

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$ 609.00
$ 609.00 - $ 609.00
$ 609.00
$ 489.00
$ 489.00 - $ 489.00
$ 489.00
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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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$ 602.00
$ 602.00 - $ 602.00
$ 602.00
$ 482.00
$ 482.00 - $ 482.00
$ 482.00

Foster 210-SC5, 1/4" ARO Coupler x Reusable Hose Clamp Fitting, 210 Series, Automatic, Brass and Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210-SC5 is a brass and steel 1/4" coupler from th...

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$ 602.00
$ 602.00 - $ 602.00
$ 602.00
$ 482.00
$ 482.00 - $ 482.00
$ 482.00
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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 %
$ 1,166.00
$ 1,166.00 - $ 1,166.00
$ 1,166.00
$ 933.00
$ 933.00 - $ 933.00
$ 933.00

Foster 210-SB7S/S, 1/4" ARO Coupler x Reusable Hose Clamp Fitting, 210 Series, Automatic, 303 Stainless Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210-SB7S/S is a 303 stainless steel 1/4" coupler ...

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$ 1,166.00
$ 1,166.00 - $ 1,166.00
$ 1,166.00
$ 933.00
$ 933.00 - $ 933.00
$ 933.00
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 %
$ 407.00
$ 407.00 - $ 407.00
$ 407.00
$ 326.00
$ 326.00 - $ 326.00
$ 326.00

Foster 210-SB7, 1/4" ARO Coupler x Reusable Hose Clamp Fitting, 210 Series, Automatic, Brass and Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210-SB7 is a brass and steel 1/4" coupler from th...

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$ 407.00
$ 407.00 - $ 407.00
$ 407.00
$ 326.00
$ 326.00 - $ 326.00
$ 326.00
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 %
$ 404.00
$ 404.00 - $ 404.00
$ 404.00
$ 322.00
$ 322.00 - $ 322.00
$ 322.00

Foster 210-SB5, 1/4" ARO Coupler x Reusable Hose Clamp Fitting, 210 Series, Automatic, Brass and Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210-SB5 is a brass and steel 1/4" coupler from th...

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$ 404.00
$ 404.00 - $ 404.00
$ 404.00
$ 322.00
$ 322.00 - $ 322.00
$ 322.00
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 %
$ 1,166.00
$ 1,166.00 - $ 1,166.00
$ 1,166.00
$ 933.00
$ 933.00 - $ 933.00
$ 933.00

Foster 210-SB3S/S, 1/4" ARO Coupler x Reusable Hose Clamp Fitting, 210 Series, Automatic, 303 Stainless Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210-SB3S/S is a 303 stainless steel 1/4" coupler ...

View full details
$ 1,166.00
$ 1,166.00 - $ 1,166.00
$ 1,166.00
$ 933.00
$ 933.00 - $ 933.00
$ 933.00
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 %
$ 377.00
$ 377.00 - $ 377.00
$ 377.00
$ 303.00
$ 303.00 - $ 303.00
$ 303.00

Foster 210-SB3, 1/4" ARO Coupler x Reusable Hose Clamp Fitting, 210 Series, Automatic, Brass and Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Foster 210-SB3 is a brass and steel 1/4" coupler from th...

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$ 377.00
$ 377.00 - $ 377.00
$ 377.00
$ 303.00
$ 303.00 - $ 303.00
$ 303.00
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 %
$ 427.00
$ 427.00 - $ 427.00
$ 427.00
$ 342.00
$ 342.00 - $ 342.00
$ 342.00

Foster 210M-3703, 1/4" ARO Coupler x 3/8" 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-3703 is a brass and steel 1/4" coupler from ...

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$ 427.00
$ 427.00 - $ 427.00
$ 427.00
$ 342.00
$ 342.00 - $ 342.00
$ 342.00
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 %
$ 1,347.00
$ 1,347.00 - $ 1,347.00
$ 1,347.00
$ 1,078.00
$ 1,078.00 - $ 1,078.00
$ 1,078.00

Foster 210M-3653S/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-3653S/S is a 303 stainless steel 1/4" couple...

View full details
$ 1,347.00
$ 1,347.00 - $ 1,347.00
$ 1,347.00
$ 1,078.00
$ 1,078.00 - $ 1,078.00
$ 1,078.00
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 %
$ 1,175.00
$ 1,175.00 - $ 1,175.00
$ 1,175.00
$ 940.00
$ 940.00 - $ 940.00
$ 940.00

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...

View full details
$ 1,175.00
$ 1,175.00 - $ 1,175.00
$ 1,175.00
$ 940.00
$ 940.00 - $ 940.00
$ 940.00
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 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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$ 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 %
$ 303.00
$ 303.00 - $ 303.00
$ 303.00
$ 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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$ 303.00
$ 303.00 - $ 303.00
$ 303.00
$ 243.00
$ 243.00 - $ 243.00
$ 243.00
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 %
$ 940.00
$ 940.00 - $ 940.00
$ 940.00
$ 752.00
$ 752.00 - $ 752.00
$ 752.00

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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$ 940.00
$ 940.00 - $ 940.00
$ 940.00
$ 752.00
$ 752.00 - $ 752.00
$ 752.00
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 %
$ 413.00
$ 413.00 - $ 413.00
$ 413.00
$ 331.00
$ 331.00 - $ 331.00
$ 331.00

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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$ 413.00
$ 413.00 - $ 413.00
$ 413.00
$ 331.00
$ 331.00 - $ 331.00
$ 331.00
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 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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$ 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 %
$ 444.00
$ 444.00 - $ 444.00
$ 444.00
$ 356.00
$ 356.00 - $ 356.00
$ 356.00

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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$ 444.00
$ 444.00 - $ 444.00
$ 444.00
$ 356.00
$ 356.00 - $ 356.00
$ 356.00
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 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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$ 805.00
$ 805.00 - $ 805.00
$ 805.00
$ 644.00
$ 644.00 - $ 644.00
$ 644.00
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 %
$ 499.00
$ 499.00 - $ 499.00
$ 499.00
$ 398.00
$ 398.00 - $ 398.00
$ 398.00

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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$ 499.00
$ 499.00 - $ 499.00
$ 499.00
$ 398.00
$ 398.00 - $ 398.00
$ 398.00
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-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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$ 285.00
$ 285.00 - $ 285.00
$ 285.00
$ 229.00
$ 229.00 - $ 229.00
$ 229.00
Save 20% Save %

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