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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 %
$ 5.49
$ 5.49 - $ 5.49
$ 5.49
$ 4.39
$ 4.39 - $ 4.39
$ 4.39

Foster SPN-14SS, 7/8" SPN Loop Clamp, Stainless Steel

The Foster SPN-14SS is a stainless steel loop clamp sized 7/8". A plated steel loop clamp for mounting tube, pipe, hose, or cable.Specifications B...

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$ 5.49
$ 5.49 - $ 5.49
$ 5.49
$ 4.39
$ 4.39 - $ 4.39
$ 4.39
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 %
$ 1.59
$ 1.59 - $ 1.59
$ 1.59
$ 1.29
$ 1.29 - $ 1.29
$ 1.29

Foster SPN-16, 1" SPN Loop Clamp, Plated Steel

The Foster SPN-16 is a plated steel loop clamp sized 1". A plated steel loop clamp for mounting tube, pipe, hose, or cable.Specifications Brand: F...

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$ 1.59
$ 1.59 - $ 1.59
$ 1.59
$ 1.29
$ 1.29 - $ 1.29
$ 1.29
Save 19% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 19% Save %
$ 1.59
$ 1.59 - $ 1.59
$ 1.59
$ 1.29
$ 1.29 - $ 1.29
$ 1.29

Foster SPN-12, 3/4" SPN Loop Clamp, Plated Steel

The Foster SPN-12 is a plated steel loop clamp sized 3/4". A plated steel loop clamp for mounting tube, pipe, hose, or cable.Specifications Brand:...

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$ 1.59
$ 1.59 - $ 1.59
$ 1.59
$ 1.29
$ 1.29 - $ 1.29
$ 1.29
Save 19% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 19% Save %
$ 1.59
$ 1.59 - $ 1.59
$ 1.59
$ 1.29
$ 1.29 - $ 1.29
$ 1.29

Foster SPN-14, 7/8" SPN Loop Clamp, Plated Steel

The Foster SPN-14 is a plated steel loop clamp sized 7/8". A plated steel loop clamp for mounting tube, pipe, hose, or cable.Specifications Brand:...

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$ 1.59
$ 1.59 - $ 1.59
$ 1.59
$ 1.29
$ 1.29 - $ 1.29
$ 1.29
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 %
$ 4.09
$ 4.09 - $ 4.09
$ 4.09
$ 3.29
$ 3.29 - $ 3.29
$ 3.29

Foster SPN-12SS, 3/4" SPN Loop Clamp, Stainless Steel

The Foster SPN-12SS is a stainless steel loop clamp sized 3/4". A plated steel loop clamp for mounting tube, pipe, hose, or cable.Specifications B...

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$ 4.09
$ 4.09 - $ 4.09
$ 4.09
$ 3.29
$ 3.29 - $ 3.29
$ 3.29
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 %
$ 1.59
$ 1.59 - $ 1.59
$ 1.59
$ 1.29
$ 1.29 - $ 1.29
$ 1.29

Foster SPN-10, 5/8" SPN Loop Clamp, Plated Steel

The Foster SPN-10 is a plated steel loop clamp sized 5/8". A plated steel loop clamp for mounting tube, pipe, hose, or cable.Specifications Brand:...

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$ 1.59
$ 1.59 - $ 1.59
$ 1.59
$ 1.29
$ 1.29 - $ 1.29
$ 1.29
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 %
$ 4.09
$ 4.09 - $ 4.09
$ 4.09
$ 3.29
$ 3.29 - $ 3.29
$ 3.29

Foster SPN-11SS, 11/16" SPN Loop Clamp, Stainless Steel

The Foster SPN-11SS is a stainless steel loop clamp sized 11/16". A plated steel loop clamp for mounting tube, pipe, hose, or cable.Specifications ...

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$ 4.09
$ 4.09 - $ 4.09
$ 4.09
$ 3.29
$ 3.29 - $ 3.29
$ 3.29
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 %
$ 1.59
$ 1.59 - $ 1.59
$ 1.59
$ 1.29
$ 1.29 - $ 1.29
$ 1.29

Foster SPN-11, 11/16" SPN Loop Clamp, Plated Steel

The Foster SPN-11 is a plated steel loop clamp sized 11/16". A plated steel loop clamp for mounting tube, pipe, hose, or cable.Specifications Bran...

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$ 1.59
$ 1.59 - $ 1.59
$ 1.59
$ 1.29
$ 1.29 - $ 1.29
$ 1.29
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 %
$ 4.09
$ 4.09 - $ 4.09
$ 4.09
$ 3.29
$ 3.29 - $ 3.29
$ 3.29

Foster SPN-10SS, 5/8" SPN Loop Clamp, Stainless Steel

The Foster SPN-10SS is a stainless steel loop clamp sized 5/8". A plated steel loop clamp for mounting tube, pipe, hose, or cable.Specifications B...

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$ 4.09
$ 4.09 - $ 4.09
$ 4.09
$ 3.29
$ 3.29 - $ 3.29
$ 3.29
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 21% Save %
$ 3.89
$ 3.89 - $ 3.89
$ 3.89
$ 3.09
$ 3.09 - $ 3.09
$ 3.09

Foster SPN-08SS, 1/2" SPN Loop Clamp, Stainless Steel

The Foster SPN-08SS is a stainless steel loop clamp sized 1/2". A plated steel loop clamp for mounting tube, pipe, hose, or cable.Specifications B...

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$ 3.89
$ 3.89 - $ 3.89
$ 3.89
$ 3.09
$ 3.09 - $ 3.09
$ 3.09
Save 21% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 19% Save %
$ 1.59
$ 1.59 - $ 1.59
$ 1.59
$ 1.29
$ 1.29 - $ 1.29
$ 1.29

Foster SPN-09, 9/16" SPN Loop Clamp, Plated Steel

The Foster SPN-09 is a plated steel loop clamp sized 9/16". A plated steel loop clamp for mounting tube, pipe, hose, or cable.Specifications Brand...

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$ 1.59
$ 1.59 - $ 1.59
$ 1.59
$ 1.29
$ 1.29 - $ 1.29
$ 1.29
Save 19% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 21% Save %
$ 3.89
$ 3.89 - $ 3.89
$ 3.89
$ 3.09
$ 3.09 - $ 3.09
$ 3.09

Foster SPN-07SS, 7/16" SPN Loop Clamp, Stainless Steel

The Foster SPN-07SS is a stainless steel loop clamp sized 7/16". A plated steel loop clamp for mounting tube, pipe, hose, or cable.Specifications ...

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$ 3.89
$ 3.89 - $ 3.89
$ 3.89
$ 3.09
$ 3.09 - $ 3.09
$ 3.09
Save 21% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 4.09
$ 4.09 - $ 4.09
$ 4.09
$ 3.29
$ 3.29 - $ 3.29
$ 3.29

Foster SPN-09SS, 9/16" SPN Loop Clamp, Stainless Steel

The Foster SPN-09SS is a stainless steel loop clamp sized 9/16". A plated steel loop clamp for mounting tube, pipe, hose, or cable.Specifications ...

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$ 4.09
$ 4.09 - $ 4.09
$ 4.09
$ 3.29
$ 3.29 - $ 3.29
$ 3.29
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 22% Save %
$ 1.39
$ 1.39 - $ 1.39
$ 1.39
$ 1.09
$ 1.09 - $ 1.09
$ 1.09

Foster SPN-07, 7/16" SPN Loop Clamp, Plated Steel

The Foster SPN-07 is a plated steel loop clamp sized 7/16". A plated steel loop clamp for mounting tube, pipe, hose, or cable.Specifications Brand...

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$ 1.39
$ 1.39 - $ 1.39
$ 1.39
$ 1.09
$ 1.09 - $ 1.09
$ 1.09
Save 22% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 22% Save %
$ 1.39
$ 1.39 - $ 1.39
$ 1.39
$ 1.09
$ 1.09 - $ 1.09
$ 1.09

Foster SPN-08, 1/2" SPN Loop Clamp, Plated Steel

The Foster SPN-08 is a plated steel loop clamp sized 1/2". A plated steel loop clamp for mounting tube, pipe, hose, or cable.Specifications Brand:...

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$ 1.39
$ 1.39 - $ 1.39
$ 1.39
$ 1.09
$ 1.09 - $ 1.09
$ 1.09
Save 22% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 21% Save %
$ 3.89
$ 3.89 - $ 3.89
$ 3.89
$ 3.09
$ 3.09 - $ 3.09
$ 3.09

Foster SPN-06SS, 3/8" SPN Loop Clamp, Stainless Steel

The Foster SPN-06SS is a stainless steel loop clamp sized 3/8". A plated steel loop clamp for mounting tube, pipe, hose, or cable.Specifications B...

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$ 3.89
$ 3.89 - $ 3.89
$ 3.89
$ 3.09
$ 3.09 - $ 3.09
$ 3.09
Save 21% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 22% Save %
$ 1.39
$ 1.39 - $ 1.39
$ 1.39
$ 1.09
$ 1.09 - $ 1.09
$ 1.09

Foster SPN-06, 3/8" SPN Loop Clamp, Plated Steel

The Foster SPN-06 is a plated steel loop clamp sized 3/8". A plated steel loop clamp for mounting tube, pipe, hose, or cable.Specifications Brand:...

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$ 1.39
$ 1.39 - $ 1.39
$ 1.39
$ 1.09
$ 1.09 - $ 1.09
$ 1.09
Save 22% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 21% Save %
$ 3.89
$ 3.89 - $ 3.89
$ 3.89
$ 3.09
$ 3.09 - $ 3.09
$ 3.09

Foster SPN-05SS, 5/16" SPN Loop Clamp, Stainless Steel

The Foster SPN-05SS is a stainless steel loop clamp sized 5/16". A plated steel loop clamp for mounting tube, pipe, hose, or cable.Specifications ...

View full details
$ 3.89
$ 3.89 - $ 3.89
$ 3.89
$ 3.09
$ 3.09 - $ 3.09
$ 3.09
Save 21% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 21% Save %
$ 3.89
$ 3.89 - $ 3.89
$ 3.89
$ 3.09
$ 3.09 - $ 3.09
$ 3.09

Foster SPN-04SS, 1/4" SPN Loop Clamp, Stainless Steel

The Foster SPN-04SS is a stainless steel loop clamp sized 1/4". A plated steel loop clamp for mounting tube, pipe, hose, or cable.Specifications B...

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$ 3.89
$ 3.89 - $ 3.89
$ 3.89
$ 3.09
$ 3.09 - $ 3.09
$ 3.09
Save 21% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 22% Save %
$ 1.39
$ 1.39 - $ 1.39
$ 1.39
$ 1.09
$ 1.09 - $ 1.09
$ 1.09

Foster SPN-04, 1/4" SPN Loop Clamp, Plated Steel

The Foster SPN-04 is a plated steel loop clamp sized 1/4". A plated steel loop clamp for mounting tube, pipe, hose, or cable.Specifications Brand:...

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$ 1.39
$ 1.39 - $ 1.39
$ 1.39
$ 1.09
$ 1.09 - $ 1.09
$ 1.09
Save 22% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 21% Save %
$ 3.89
$ 3.89 - $ 3.89
$ 3.89
$ 3.09
$ 3.09 - $ 3.09
$ 3.09

Foster SPN-03SS, 3/16" SPN Loop Clamp, Stainless Steel

The Foster SPN-03SS is a stainless steel loop clamp sized 3/16". A plated steel loop clamp for mounting tube, pipe, hose, or cable.Specifications ...

View full details
$ 3.89
$ 3.89 - $ 3.89
$ 3.89
$ 3.09
$ 3.09 - $ 3.09
$ 3.09
Save 21% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 22% Save %
$ 1.39
$ 1.39 - $ 1.39
$ 1.39
$ 1.09
$ 1.09 - $ 1.09
$ 1.09

Foster SPN-05, 5/16" SPN Loop Clamp, Plated Steel

The Foster SPN-05 is a plated steel loop clamp sized 5/16". A plated steel loop clamp for mounting tube, pipe, hose, or cable.Specifications Brand...

View full details
$ 1.39
$ 1.39 - $ 1.39
$ 1.39
$ 1.09
$ 1.09 - $ 1.09
$ 1.09
Save 22% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 22% Save %
$ 1.39
$ 1.39 - $ 1.39
$ 1.39
$ 1.09
$ 1.09 - $ 1.09
$ 1.09

Foster SPN-03, 3/16" SPN Loop Clamp, Plated Steel

The Foster SPN-03 is a plated steel loop clamp sized 3/16". A plated steel loop clamp for mounting tube, pipe, hose, or cable.Specifications Brand...

View full details
$ 1.39
$ 1.39 - $ 1.39
$ 1.39
$ 1.09
$ 1.09 - $ 1.09
$ 1.09
Save 22% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 13.29
$ 13.29 - $ 13.29
$ 13.29
$ 10.69
$ 10.69 - $ 10.69
$ 10.69

Foster POM-4-6, Push-on hose fitting, Male NPT, 1/4" hose x 3/8" thread, brass

A push-on hose fitting. The Foster POM-4-6 push-on hose fitting, male npt, 1/4" hose x 3/8" thread, brass — no hose clamp needed with push-on hose....

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$ 13.29
$ 13.29 - $ 13.29
$ 13.29
$ 10.69
$ 10.69 - $ 10.69
$ 10.69
Save 20% Save %

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