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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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$ 12.19
$ 12.19 - $ 12.19
$ 12.19
$ 9.79
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$ 9.79

Foster 60-5B, 5 Series, Industrial Plug, 1/2" Hose Barb, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 60-5B is a Brass 1/2" industrial plug from the Foster 5 Series —...

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$ 12.19
$ 12.19 - $ 12.19
$ 12.19
$ 9.79
$ 9.79 - $ 9.79
$ 9.79
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$ 29.19
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$ 29.19
$ 23.39
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$ 23.39

81-5B, 5 Series, Industrial Plug, 1/2" Hose Barb, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 81-5B is a Brass 1/2" industrial plug from the Foster 5 Series —...

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$ 29.19
$ 29.19 - $ 29.19
$ 29.19
$ 23.39
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$ 23.39
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$ 34.49
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$ 34.49
$ 27.59
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$ 27.59

5605, 5 Series, Industrial Coupler, Automatic, 1/4" Hose Barb, Brass, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 5605 is a Brass/Steel 1/2" industrial coupler from the Foster 5 ...

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$ 34.49
$ 34.49 - $ 34.49
$ 34.49
$ 27.59
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$ 27.59
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$ 33.69
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$ 33.69
$ 26.99
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$ 26.99

5705, 5 Series, Industrial Coupler, Automatic, 3/8" Hose Barb, Brass, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 5705 is a Brass/Steel 1/2" industrial coupler from the Foster 5 ...

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$ 33.69
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$ 33.69
$ 26.99
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$ 26.99
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$ 41.79
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$ 41.79
$ 33.39
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$ 33.39

Foster FM4905, 5 Series, Industrial Coupler, Automatic, 1/4" Hose Barb, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM4905 is a Brass 1/2" industrial coupler from the Foster 5 Seri...

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$ 41.79
$ 41.79 - $ 41.79
$ 41.79
$ 33.39
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$ 33.39
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$ 44.59
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$ 44.59
$ 35.69
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$ 35.69

Foster FM5605, 5 Series, Industrial Coupler, Automatic, 1/4" Hose Barb, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM5605 is a Brass 1/2" industrial coupler from the Foster 5 Seri...

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$ 44.59
$ 44.59 - $ 44.59
$ 44.59
$ 35.69
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$ 35.69
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$ 39.49
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$ 39.49
$ 31.59
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$ 31.59

Foster FM1815, 5 Series, Industrial Coupler, Automatic, 1/2" Push-On Hose Barb, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM1815 is a Brass 1/2" industrial coupler from the Foster 5 Seri...

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$ 39.49
$ 39.49 - $ 39.49
$ 39.49
$ 31.59
$ 31.59 - $ 31.59
$ 31.59
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$ 32.89
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$ 32.89
$ 26.29
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$ 26.29

Foster 64-6, 6 Series, Industrial Plug, 1/2" Male NPT, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 64-6 is a Steel 3/4" industrial plug from the Foster 6 Series — ...

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$ 32.89
$ 32.89 - $ 32.89
$ 32.89
$ 26.29
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$ 26.29
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$ 26.49
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$ 26.49
$ 21.19
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$ 21.19

Foster 72-6, 6 Series, Industrial Plug, 1" Hose Barb, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 72-6 is a Steel 3/4" industrial plug from the Foster 6 Series — ...

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$ 26.49
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$ 26.49
$ 21.19
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$ 21.19
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$ 65.99
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$ 65.99
$ 52.79
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$ 52.79

Foster FM6206, 6 Series, Industrial Coupler, Automatic, 1/2" Female NPT, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM6206 is a Brass 3/4" industrial coupler from the Foster 6 Seri...

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$ 65.99
$ 65.99 - $ 65.99
$ 65.99
$ 52.79
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$ 52.79
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$ 70.69
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$ 70.69
$ 56.59
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$ 56.59

Foster FM6306, 6 Series, Industrial Coupler, Automatic, 1/2" Male NPT, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM6306 is a Brass 3/4" industrial coupler from the Foster 6 Seri...

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$ 70.69
$ 70.69 - $ 70.69
$ 70.69
$ 56.59
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$ 56.59
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$ 77.19
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$ 77.19
$ 61.79
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$ 61.79

Foster 7006, 6 Series, Industrial Coupler, Automatic, 1" Hose Barb, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster FM7006 is a Brass 3/4" industrial coupler from the Foster 6 Seri...

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$ 77.19
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$ 77.19
$ 61.79
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$ 61.79
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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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$ 9.19
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$ 7.29
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$ 7.29

Breco B-B2K3-S, 1/4" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 11/16" OD, 3 Series, Steel

Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-B2K3-S is a Steel 1/4" industrial plug from the Breco 3 Series — the most...

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$ 9.19
$ 9.19 - $ 9.19
$ 9.19
$ 7.29
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$ 7.29
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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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$ 11.79
$ 11.79 - $ 11.79
$ 11.79
$ 9.39
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$ 9.39

Breco B-B2H2-S, 1/4" Industrial Plug x Reusable Hose Fitting, 1/4" ID x 5/8" OD, 3 Series, Steel

Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-B2H2-S is a Steel 1/4" industrial plug from the Breco 3 Series — the most...

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$ 11.79
$ 11.79 - $ 11.79
$ 11.79
$ 9.39
$ 9.39 - $ 9.39
$ 9.39
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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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$ 6.79
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$ 6.79
$ 5.49
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$ 5.49

Breco B-B2E2-S, 1/4" Industrial Plug x Reusable Hose Fitting, 1/4" ID x 1/2" OD, 3 Series, Steel

Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-B2E2-S is a Steel 1/4" industrial plug from the Breco 3 Series — the most...

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$ 6.79
$ 6.79 - $ 6.79
$ 6.79
$ 5.49
$ 5.49 - $ 5.49
$ 5.49
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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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$ 7.29
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$ 7.29
$ 5.89
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$ 5.89

Breco B-B2PS3-S, 1/4" Industrial Plug x 3/8" Push-On Hose Stem, 3 Series, Steel

Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-B2PS3-S is a Steel 1/4" industrial plug from the Breco 3 Series — the mos...

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$ 7.29
$ 7.29 - $ 7.29
$ 7.29
$ 5.89
$ 5.89 - $ 5.89
$ 5.89
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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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$ 5.29
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$ 5.29
$ 4.19
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$ 4.19

Breco B-B2PS2-S, 1/4" Industrial Plug x 1/4" Push-On Hose Stem, 3 Series, Steel

Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-B2PS2-S is a Steel 1/4" industrial plug from the Breco 3 Series — the mos...

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$ 5.29
$ 5.29 - $ 5.29
$ 5.29
$ 4.19
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$ 4.19
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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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$ 5.09
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$ 5.09
$ 4.09
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$ 4.09

Breco B-B2S3-S, 1/4" Industrial Plug x 3/8" Hose ID, 3 Series, Steel

Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-B2S3-S is a Steel 1/4" industrial plug from the Breco 3 Series — the most...

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$ 5.09
$ 5.09 - $ 5.09
$ 5.09
$ 4.09
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$ 4.09
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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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$ 5.89
$ 5.89 - $ 5.89
$ 5.89
$ 4.69
$ 4.69 - $ 4.69
$ 4.69

Breco B-B2S2-S, 1/4" Industrial Plug x 1/4" Hose ID, 3 Series, Steel

Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-B2S2-S is a Steel 1/4" industrial plug from the Breco 3 Series — the most...

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$ 5.89
$ 5.89 - $ 5.89
$ 5.89
$ 4.69
$ 4.69 - $ 4.69
$ 4.69
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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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$ 5.09
$ 5.09 - $ 5.09
$ 5.09
$ 4.09
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$ 4.09

Breco B-B2M3-S, 1/4" Industrial Plug x 3/8" Male NPT, 3 Series, Steel

Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-B2M3-S is a Steel 1/4" industrial plug from the Breco 3 Series — the most...

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$ 5.09
$ 5.09 - $ 5.09
$ 5.09
$ 4.09
$ 4.09 - $ 4.09
$ 4.09
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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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$ 1.79
$ 1.79 - $ 1.79
$ 1.79
$ 1.49
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$ 1.49

Breco B-B2M2-S, 1/4" Industrial Plug x 1/4" Male NPT, 3 Series, Steel

Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-B2M2-S is a Steel 1/4" industrial plug from the Breco 3 Series — the most...

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$ 1.79
$ 1.79 - $ 1.79
$ 1.79
$ 1.49
$ 1.49 - $ 1.49
$ 1.49
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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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$ 9.49
$ 9.49 - $ 9.49
$ 9.49
$ 7.59
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$ 7.59

Breco B-B2M2-SS, 1/4" Industrial Plug x 1/4" Male NPT, 3 Series, 303 Stainless

Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-B2M2-SS is a 303 Stainless 1/4" industrial plug from the Breco 3 Series —...

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$ 9.49
$ 9.49 - $ 9.49
$ 9.49
$ 7.59
$ 7.59 - $ 7.59
$ 7.59
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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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$ 3.69
$ 3.69 - $ 3.69
$ 3.69
$ 2.99
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$ 2.99

Breco B-B2M2-B, 1/4" Industrial Plug x 1/4" Male NPT, 3 Series, Brass

Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-B2M2-B is a Brass 1/4" industrial plug from the Breco 3 Series — the most...

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$ 3.69
$ 3.69 - $ 3.69
$ 3.69
$ 2.99
$ 2.99 - $ 2.99
$ 2.99
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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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$ 5.29
$ 5.29 - $ 5.29
$ 5.29
$ 4.29
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$ 4.29

Breco B-B2M1-S, 1/4" Industrial Plug x 1/8" Male NPT, 3 Series, Steel

Reliable, leak-free 1/4" connections for air and fluid lines. The Breco B-B2M1-S is a Steel 1/4" industrial plug from the Breco 3 Series — the most...

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$ 5.29
$ 5.29 - $ 5.29
$ 5.29
$ 4.29
$ 4.29 - $ 4.29
$ 4.29
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