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Pneumatic Quick Couplers

Pneumatic quick couplers connect and disconnect air lines in one quick motion, no tools required. This collection covers the full range of air quick couplers and plugs across every interchange, from miniature 2 Series to industrial body sizes, in steel, brass, and stainless. Filter by series, body size, thread, and material to find the exact coupler or plug your air system needs.

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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 %
$ 30.29
$ 30.29 - $ 30.29
$ 30.29
$ 24.29
$ 24.29 - $ 24.29
$ 24.29

Foster 310-4304, 3/8" ARO Coupler x 3/8" Male NPT, 310 Series, Automatic, Brass and Steel

Reliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-4304 is a brass and steel 3/8" coupler from t...

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$ 30.29
$ 30.29 - $ 30.29
$ 30.29
$ 24.29
$ 24.29 - $ 24.29
$ 24.29
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 19% Save %
$ 6.79
$ 6.79 - $ 6.79
$ 6.79
$ 5.49
$ 5.49 - $ 5.49
$ 5.49

Foster 310-43, 3/8" ARO Plug x 3/8" Female NPT, 310 Series, Steel

Reliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-43 is a steel 3/8" plug from the Foster 310 S...

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$ 6.79
$ 6.79 - $ 6.79
$ 6.79
$ 5.49
$ 5.49 - $ 5.49
$ 5.49
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 %
$ 29.89
$ 29.89 - $ 29.89
$ 29.89
$ 23.99
$ 23.99 - $ 23.99
$ 23.99

Foster 310-4204, 3/8" ARO Coupler x 3/8" Female NPT, 310 Series, Automatic, Brass and Steel

Reliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-4204 is a brass and steel 3/8" coupler from t...

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$ 29.89
$ 29.89 - $ 29.89
$ 29.89
$ 23.99
$ 23.99 - $ 23.99
$ 23.99
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Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 21% Save %
$ 5.19
$ 5.19 - $ 5.19
$ 5.19
$ 4.09
$ 4.09 - $ 4.09
$ 4.09

Foster 310-42, 3/8" ARO Plug x 3/8" Male NPT, 310 Series, Steel

Reliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-42 is a steel 3/8" plug from the Foster 310 S...

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$ 5.19
$ 5.19 - $ 5.19
$ 5.19
$ 4.09
$ 4.09 - $ 4.09
$ 4.09
Save 21% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 29.39
$ 29.39 - $ 29.39
$ 29.39
$ 23.49
$ 23.49 - $ 23.49
$ 23.49

Foster 310-4104, 3/8" ARO Coupler x 1/4" Male NPT, 310 Series, Automatic, Brass and Steel

Reliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-4104 is a brass and steel 3/8" coupler from t...

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$ 29.39
$ 29.39 - $ 29.39
$ 29.39
$ 23.49
$ 23.49 - $ 23.49
$ 23.49
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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 %
$ 29.19
$ 29.19 - $ 29.19
$ 29.19
$ 23.29
$ 23.29 - $ 23.29
$ 23.29

Foster 310-4004, 3/8" ARO Coupler x 1/4" Female NPT, 310 Series, Automatic, Brass and Steel

Reliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-4004 is a brass and steel 3/8" coupler from t...

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$ 29.19
$ 29.19 - $ 29.19
$ 29.19
$ 23.29
$ 23.29 - $ 23.29
$ 23.29
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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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$ 35.59
$ 35.59 - $ 35.59
$ 35.59
$ 28.39
$ 28.39 - $ 28.39
$ 28.39

Foster 310-1814, 3/8" ARO Coupler x 1/2" Push-On Hose Stem, 310 Series, Automatic, Brass and Steel

Reliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-1814 is a brass and steel 3/8" coupler from t...

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$ 35.59
$ 35.59 - $ 35.59
$ 35.59
$ 28.39
$ 28.39 - $ 28.39
$ 28.39
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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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$ 34.89
$ 34.89 - $ 34.89
$ 34.89
$ 27.89
$ 27.89 - $ 27.89
$ 27.89

Foster 310-1714, 3/8" ARO Coupler x 3/8" Push-On Hose Stem, 310 Series, Automatic, Brass and Steel

Reliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Foster 310-1714 is a brass and steel 3/8" coupler from t...

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$ 34.89
$ 34.89 - $ 34.89
$ 34.89
$ 27.89
$ 27.89 - $ 27.89
$ 27.89
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Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
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$ 21.99
$ 21.99 - $ 21.99
$ 21.99
$ 17.59
$ 17.59 - $ 17.59
$ 17.59

Breco B-2OS3-B, 1/4" ARO Coupler x 3/8" Hose ID, 210 Series, Manual, Brass

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Breco B-2OS3-B is a brass 1/4" coupler from the Breco 21...

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$ 21.99
$ 21.99 - $ 21.99
$ 21.99
$ 17.59
$ 17.59 - $ 17.59
$ 17.59
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
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$ 22.79
$ 22.79 - $ 22.79
$ 22.79
$ 18.29
$ 18.29 - $ 18.29
$ 18.29

Breco B-2OM3-B, 1/4" ARO Coupler x 3/8" Male NPT, 210 Series, Manual, Brass

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Breco B-2OM3-B is a brass 1/4" coupler from the Breco 21...

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$ 22.79
$ 22.79 - $ 22.79
$ 22.79
$ 18.29
$ 18.29 - $ 18.29
$ 18.29
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
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$ 34.49
$ 34.49 - $ 34.49
$ 34.49
$ 27.59
$ 27.59 - $ 27.59
$ 27.59

Breco B-2OM2-S, 1/4" ARO Coupler x 1/4" Male NPT, 210 Series, Manual, Steel

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Breco B-2OM2-S is a steel 1/4" coupler from the Breco 21...

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$ 34.49
$ 34.49 - $ 34.49
$ 34.49
$ 27.59
$ 27.59 - $ 27.59
$ 27.59
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 25.69
$ 25.69 - $ 25.69
$ 25.69
$ 20.49
$ 20.49 - $ 20.49
$ 20.49

Breco B-2OM2-B, 1/4" ARO Coupler x 1/4" Male NPT, 210 Series, Manual, Brass

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Breco B-2OM2-B is a brass 1/4" coupler from the Breco 21...

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$ 25.69
$ 25.69 - $ 25.69
$ 25.69
$ 20.49
$ 20.49 - $ 20.49
$ 20.49
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 22.79
$ 22.79 - $ 22.79
$ 22.79
$ 18.29
$ 18.29 - $ 18.29
$ 18.29

Breco B-2OF3-B, 1/4" ARO Coupler x 3/8" Female NPT, 210 Series, Manual, Brass

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Breco B-2OF3-B is a brass 1/4" coupler from the Breco 21...

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$ 22.79
$ 22.79 - $ 22.79
$ 22.79
$ 18.29
$ 18.29 - $ 18.29
$ 18.29
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 25.29
$ 25.29 - $ 25.29
$ 25.29
$ 20.29
$ 20.29 - $ 20.29
$ 20.29

Breco B-2OF2-B, 1/4" ARO Coupler x 1/4" Female NPT, 210 Series, Manual, Brass

Reliable 1/4" air connections that interchange with ARO 210 Series couplers and plugs. The Breco B-2OF2-B is a brass 1/4" coupler from the Breco 21...

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$ 25.29
$ 25.29 - $ 25.29
$ 25.29
$ 20.29
$ 20.29 - $ 20.29
$ 20.29
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
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$ 60.39
$ 60.39 - $ 60.39
$ 60.39
$ 48.29
$ 48.29 - $ 48.29
$ 48.29

Breco B-3OF3-S, 3/8" ARO Coupler x 3/8" Female NPT, 310 Series, Manual, Steel

Reliable 3/8" air connections that interchange with ARO 310 Series couplers and plugs. The Breco B-3OF3-S is a steel 3/8" coupler from the Breco 31...

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$ 60.39
$ 60.39 - $ 60.39
$ 60.39
$ 48.29
$ 48.29 - $ 48.29
$ 48.29
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
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$ 10.29
$ 10.29 - $ 10.29
$ 10.29
$ 8.19
$ 8.19 - $ 8.19
$ 8.19

Breco B-TL2S2-S, 1/4" Schrader Plug x 1/4" Hose ID, SHD Series, Steel

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Breco B-TL2S2-S is a steel 1/4" plug from t...

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$ 10.29
$ 10.29 - $ 10.29
$ 10.29
$ 8.19
$ 8.19 - $ 8.19
$ 8.19
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 56.69
$ 56.69 - $ 56.69
$ 56.69
$ 45.39
$ 45.39 - $ 45.39
$ 45.39

Breco B-4TLM2-S, 1/2" Schrader Coupler x 1/4" Male NPT, SHD Series, Automatic, Steel

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Breco B-4TLM2-S is a steel 1/2" coupler fro...

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$ 56.69
$ 56.69 - $ 56.69
$ 56.69
$ 45.39
$ 45.39 - $ 45.39
$ 45.39
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 43.29
$ 43.29 - $ 43.29
$ 43.29
$ 34.59
$ 34.59 - $ 34.59
$ 34.59

Breco B-4TLF6-S, 1/2" Schrader Coupler x 3/4" Female NPT, SHD Series, Automatic, Steel

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Breco B-4TLF6-S is a steel 1/2" coupler fro...

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$ 43.29
$ 43.29 - $ 43.29
$ 43.29
$ 34.59
$ 34.59 - $ 34.59
$ 34.59
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
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$ 41.49
$ 41.49 - $ 41.49
$ 41.49
$ 33.19
$ 33.19 - $ 33.19
$ 33.19

Breco B-4TLF4-S, 1/2" Schrader Coupler x 1/2" Female NPT, SHD Series, Automatic, Steel

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Breco B-4TLF4-S is a steel 1/2" coupler fro...

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$ 41.49
$ 41.49 - $ 41.49
$ 41.49
$ 33.19
$ 33.19 - $ 33.19
$ 33.19
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 40.29
$ 40.29 - $ 40.29
$ 40.29
$ 32.29
$ 32.29 - $ 32.29
$ 32.29

Breco B-4TLF3-S, 1/2" Schrader Coupler x 3/8" Female NPT, SHD Series, Automatic, Steel

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Breco B-4TLF3-S is a steel 1/2" coupler fro...

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$ 40.29
$ 40.29 - $ 40.29
$ 40.29
$ 32.29
$ 32.29 - $ 32.29
$ 32.29
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 26.89
$ 26.89 - $ 26.89
$ 26.89
$ 21.49
$ 21.49 - $ 21.49
$ 21.49

Breco B-2TLM3-S, 1/4" Schrader Coupler x 3/8" Male NPT, SHD Series, Automatic, Steel

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Breco B-2TLM3-S is a steel 1/4" coupler fro...

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$ 26.89
$ 26.89 - $ 26.89
$ 26.89
$ 21.49
$ 21.49 - $ 21.49
$ 21.49
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 24.09
$ 24.09 - $ 24.09
$ 24.09
$ 19.29
$ 19.29 - $ 19.29
$ 19.29

Breco B-2TLM2-S, 1/4" Schrader Coupler x 1/4" Male NPT, SHD Series, Automatic, Steel

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Breco B-2TLM2-S is a steel 1/4" coupler fro...

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$ 24.09
$ 24.09 - $ 24.09
$ 24.09
$ 19.29
$ 19.29 - $ 19.29
$ 19.29
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 26.89
$ 26.89 - $ 26.89
$ 26.89
$ 21.49
$ 21.49 - $ 21.49
$ 21.49

Breco B-2TLF3-S, 1/4" Schrader Coupler x 3/8" Female NPT, SHD Series, Automatic, Steel

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Breco B-2TLF3-S is a steel 1/4" coupler fro...

View full details
$ 26.89
$ 26.89 - $ 26.89
$ 26.89
$ 21.49
$ 21.49 - $ 21.49
$ 21.49
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 23.39
$ 23.39 - $ 23.39
$ 23.39
$ 18.69
$ 18.69 - $ 18.69
$ 18.69

Breco B-2TLF2-S, 1/4" Schrader Coupler x 1/4" Female NPT, SHD Series, Automatic, Steel

Fast, one-handed air connections that interchange with Schrader Standard & Heavy Duty couplers. The Breco B-2TLF2-S is a steel 1/4" coupler fro...

View full details
$ 23.39
$ 23.39 - $ 23.39
$ 23.39
$ 18.69
$ 18.69 - $ 18.69
$ 18.69
Save 20% Save %

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