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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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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 20% Save %
$ 855.00
$ 855.00 - $ 855.00
$ 855.00
$ 684.00
$ 684.00 - $ 684.00
$ 684.00

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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$ 855.00
$ 855.00 - $ 855.00
$ 855.00
$ 684.00
$ 684.00 - $ 684.00
$ 684.00
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 %
$ 624.00
$ 624.00 - $ 624.00
$ 624.00
$ 498.00
$ 498.00 - $ 498.00
$ 498.00

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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$ 624.00
$ 624.00 - $ 624.00
$ 624.00
$ 498.00
$ 498.00 - $ 498.00
$ 498.00
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 %
$ 287.00
$ 287.00 - $ 287.00
$ 287.00
$ 230.00
$ 230.00 - $ 230.00
$ 230.00

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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$ 287.00
$ 287.00 - $ 287.00
$ 287.00
$ 230.00
$ 230.00 - $ 230.00
$ 230.00
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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 %
$ 1,004.00
$ 1,004.00 - $ 1,004.00
$ 1,004.00
$ 802.00
$ 802.00 - $ 802.00
$ 802.00

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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$ 1,004.00
$ 1,004.00 - $ 1,004.00
$ 1,004.00
$ 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
Save 20% Save %
$ 631.00
$ 631.00 - $ 631.00
$ 631.00
$ 506.00
$ 506.00 - $ 506.00
$ 506.00

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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$ 631.00
$ 631.00 - $ 631.00
$ 631.00
$ 506.00
$ 506.00 - $ 506.00
$ 506.00
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 %
$ 352.00
$ 352.00 - $ 352.00
$ 352.00
$ 282.00
$ 282.00 - $ 282.00
$ 282.00

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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$ 352.00
$ 352.00 - $ 352.00
$ 352.00
$ 282.00
$ 282.00 - $ 282.00
$ 282.00
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 %
$ 614.00
$ 614.00 - $ 614.00
$ 614.00
$ 492.00
$ 492.00 - $ 492.00
$ 492.00

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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$ 614.00
$ 614.00 - $ 614.00
$ 614.00
$ 492.00
$ 492.00 - $ 492.00
$ 492.00
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 %
$ 396.00
$ 396.00 - $ 396.00
$ 396.00
$ 318.00
$ 318.00 - $ 318.00
$ 318.00

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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$ 396.00
$ 396.00 - $ 396.00
$ 396.00
$ 318.00
$ 318.00 - $ 318.00
$ 318.00
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 %
$ 116.00
$ 116.00 - $ 116.00
$ 116.00
$ 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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$ 116.00
$ 116.00 - $ 116.00
$ 116.00
$ 93.00
$ 93.00 - $ 93.00
$ 93.00
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 %
$ 1,287.00
$ 1,287.00 - $ 1,287.00
$ 1,287.00
$ 1,030.00
$ 1,030.00 - $ 1,030.00
$ 1,030.00

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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$ 1,287.00
$ 1,287.00 - $ 1,287.00
$ 1,287.00
$ 1,030.00
$ 1,030.00 - $ 1,030.00
$ 1,030.00
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 %
$ 329.00
$ 329.00 - $ 329.00
$ 329.00
$ 264.00
$ 264.00 - $ 264.00
$ 264.00

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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$ 329.00
$ 329.00 - $ 329.00
$ 329.00
$ 264.00
$ 264.00 - $ 264.00
$ 264.00
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 %
$ 352.00
$ 352.00 - $ 352.00
$ 352.00
$ 282.00
$ 282.00 - $ 282.00
$ 282.00

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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$ 352.00
$ 352.00 - $ 352.00
$ 352.00
$ 282.00
$ 282.00 - $ 282.00
$ 282.00
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 %
$ 1,281.00
$ 1,281.00 - $ 1,281.00
$ 1,281.00
$ 1,025.00
$ 1,025.00 - $ 1,025.00
$ 1,025.00

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...

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$ 1,281.00
$ 1,281.00 - $ 1,281.00
$ 1,281.00
$ 1,025.00
$ 1,025.00 - $ 1,025.00
$ 1,025.00
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 %
$ 333.00
$ 333.00 - $ 333.00
$ 333.00
$ 266.00
$ 266.00 - $ 266.00
$ 266.00

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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$ 333.00
$ 333.00 - $ 333.00
$ 333.00
$ 266.00
$ 266.00 - $ 266.00
$ 266.00
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 %
$ 1,262.00
$ 1,262.00 - $ 1,262.00
$ 1,262.00
$ 1,009.00
$ 1,009.00 - $ 1,009.00
$ 1,009.00

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...

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$ 1,262.00
$ 1,262.00 - $ 1,262.00
$ 1,262.00
$ 1,009.00
$ 1,009.00 - $ 1,009.00
$ 1,009.00
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 %
$ 318.00
$ 318.00 - $ 318.00
$ 318.00
$ 253.00
$ 253.00 - $ 253.00
$ 253.00

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

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

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$ 318.00
$ 318.00 - $ 318.00
$ 318.00
$ 253.00
$ 253.00 - $ 253.00
$ 253.00
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 %
$ 1,249.00
$ 1,249.00 - $ 1,249.00
$ 1,249.00
$ 998.00
$ 998.00 - $ 998.00
$ 998.00

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

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

View full details
$ 1,249.00
$ 1,249.00 - $ 1,249.00
$ 1,249.00
$ 998.00
$ 998.00 - $ 998.00
$ 998.00
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 %
$ 308.00
$ 308.00 - $ 308.00
$ 308.00
$ 245.00
$ 245.00 - $ 245.00
$ 245.00

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

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

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$ 308.00
$ 308.00 - $ 308.00
$ 308.00
$ 245.00
$ 245.00 - $ 245.00
$ 245.00
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 %
$ 920.00
$ 920.00 - $ 920.00
$ 920.00
$ 736.00
$ 736.00 - $ 736.00
$ 736.00

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

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

View full details
$ 920.00
$ 920.00 - $ 920.00
$ 920.00
$ 736.00
$ 736.00 - $ 736.00
$ 736.00
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 %
$ 314.00
$ 314.00 - $ 314.00
$ 314.00
$ 251.00
$ 251.00 - $ 251.00
$ 251.00

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

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

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$ 314.00
$ 314.00 - $ 314.00
$ 314.00
$ 251.00
$ 251.00 - $ 251.00
$ 251.00
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 %
$ 893.00
$ 893.00 - $ 893.00
$ 893.00
$ 715.00
$ 715.00 - $ 715.00
$ 715.00

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

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

View full details
$ 893.00
$ 893.00 - $ 893.00
$ 893.00
$ 715.00
$ 715.00 - $ 715.00
$ 715.00
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 %
$ 301.00
$ 301.00 - $ 301.00
$ 301.00
$ 240.00
$ 240.00 - $ 240.00
$ 240.00

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

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

View full details
$ 301.00
$ 301.00 - $ 301.00
$ 301.00
$ 240.00
$ 240.00 - $ 240.00
$ 240.00
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 %
$ 1,253.00
$ 1,253.00 - $ 1,253.00
$ 1,253.00
$ 1,002.00
$ 1,002.00 - $ 1,002.00
$ 1,002.00

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

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

View full details
$ 1,253.00
$ 1,253.00 - $ 1,253.00
$ 1,253.00
$ 1,002.00
$ 1,002.00 - $ 1,002.00
$ 1,002.00
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 %
$ 367.00
$ 367.00 - $ 367.00
$ 367.00
$ 295.00
$ 295.00 - $ 295.00
$ 295.00

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

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

View full details
$ 367.00
$ 367.00 - $ 367.00
$ 367.00
$ 295.00
$ 295.00 - $ 295.00
$ 295.00
Save 20% Save %

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