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Foster

Foster quick couplers set the standard in pneumatic and hydraulic connections. Part of the ZSI-Foster line, Foster couplers and plugs cover the full range of industrial interchanges and body sizes in steel, brass, and stainless construction. Built for reliable, repeatable connections in air and fluid systems. Shop the full Foster range below.

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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 ...

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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 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 ...

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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-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...

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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-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...

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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 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 %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 10.89
$ 10.89 - $ 10.89
$ 10.89
$ 8.69
$ 8.69 - $ 8.69
$ 8.69

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

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

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$ 10.89
$ 10.89 - $ 10.89
$ 10.89
$ 8.69
$ 8.69 - $ 8.69
$ 8.69
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 %
$ 7.29
$ 7.29 - $ 7.29
$ 7.29
$ 5.89
$ 5.89 - $ 5.89
$ 5.89

Foster POM-4-3, Push-on hose fitting, Male NPT, 1/4" hose x 3/16" thread, brass

A push-on hose fitting. The Foster POM-4-3 push-on hose fitting, male npt, 1/4" hose x 3/16" thread, brass — no hose clamp needed with push-on hose...

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$ 7.29
$ 7.29 - $ 7.29
$ 7.29
$ 5.89
$ 5.89 - $ 5.89
$ 5.89
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 %
$ 16.09
$ 16.09 - $ 16.09
$ 16.09
$ 12.89
$ 12.89 - $ 12.89
$ 12.89

Foster POM-3-6, Push-on hose fitting, Male NPT, 3/16" hose x 3/8" thread, brass

A push-on hose fitting. The Foster POM-3-6 push-on hose fitting, male npt, 3/16" hose x 3/8" thread, brass — no hose clamp needed with push-on hose...

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$ 16.09
$ 16.09 - $ 16.09
$ 16.09
$ 12.89
$ 12.89 - $ 12.89
$ 12.89
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 %
$ 6.79
$ 6.79 - $ 6.79
$ 6.79
$ 5.39
$ 5.39 - $ 5.39
$ 5.39

Foster POM-4-2, Push-on hose fitting, Male NPT, 1/4" hose x 1/8" thread, brass

A push-on hose fitting. The Foster POM-4-2 push-on hose fitting, male npt, 1/4" hose x 1/8" thread, brass — no hose clamp needed with push-on hose....

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$ 6.79
$ 6.79 - $ 6.79
$ 6.79
$ 5.39
$ 5.39 - $ 5.39
$ 5.39
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 %
$ 15.09
$ 15.09 - $ 15.09
$ 15.09
$ 12.09
$ 12.09 - $ 12.09
$ 12.09

Foster POM-3-4, Push-on hose fitting, Male NPT, 3/16" hose x 1/4" thread, brass

A push-on hose fitting. The Foster POM-3-4 push-on hose fitting, male npt, 3/16" hose x 1/4" thread, brass — no hose clamp needed with push-on hose...

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$ 15.09
$ 15.09 - $ 15.09
$ 15.09
$ 12.09
$ 12.09 - $ 12.09
$ 12.09
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 %
$ 5.19
$ 5.19 - $ 5.19
$ 5.19
$ 4.19
$ 4.19 - $ 4.19
$ 4.19

Foster POM-3-2, Push-on hose fitting, Male NPT, 3/16" hose x 1/8" thread, brass

A push-on hose fitting. The Foster POM-3-2 push-on hose fitting, male npt, 3/16" hose x 1/8" thread, brass — no hose clamp needed with push-on hose...

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$ 5.19
$ 5.19 - $ 5.19
$ 5.19
$ 4.19
$ 4.19 - $ 4.19
$ 4.19
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 %
$ 5.19
$ 5.19 - $ 5.19
$ 5.19
$ 4.19
$ 4.19 - $ 4.19
$ 4.19

Foster POM-3-1, Push-on hose fitting, Male NPT, 3/16" hose x 1/16" thread, brass

A push-on hose fitting. The Foster POM-3-1 push-on hose fitting, male npt, 3/16" hose x 1/16" thread, brass — no hose clamp needed with push-on hos...

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$ 5.19
$ 5.19 - $ 5.19
$ 5.19
$ 4.19
$ 4.19 - $ 4.19
$ 4.19
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 %
$ 10.49
$ 10.49 - $ 10.49
$ 10.49
$ 8.39
$ 8.39 - $ 8.39
$ 8.39

Foster POM-3-3, Push-on hose fitting, Male NPT, 3/16" hose x 3/16" thread, brass

A push-on hose fitting. The Foster POM-3-3 push-on hose fitting, male npt, 3/16" hose x 3/16" thread, brass — no hose clamp needed with push-on hos...

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$ 10.49
$ 10.49 - $ 10.49
$ 10.49
$ 8.39
$ 8.39 - $ 8.39
$ 8.39
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 %
$ 17.19
$ 17.19 - $ 17.19
$ 17.19
$ 13.69
$ 13.69 - $ 13.69
$ 13.69

Foster POF-4-4, Push-on hose fitting, Female NPT, 1/4" hose x 1/4" thread, brass

A push-on hose fitting. The Foster POF-4-4 push-on hose fitting, female npt, 1/4" hose x 1/4" thread, brass — no hose clamp needed with push-on hos...

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$ 17.19
$ 17.19 - $ 17.19
$ 17.19
$ 13.69
$ 13.69 - $ 13.69
$ 13.69
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 %
$ 21.59
$ 21.59 - $ 21.59
$ 21.59
$ 17.29
$ 17.29 - $ 17.29
$ 17.29

Foster POM-2-1, Push-on hose fitting, Male NPT, 1/8" hose x 1/16" thread, brass

A push-on hose fitting. The Foster POM-2-1 push-on hose fitting, male npt, 1/8" hose x 1/16" thread, brass — no hose clamp needed with push-on hose...

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$ 21.59
$ 21.59 - $ 21.59
$ 21.59
$ 17.29
$ 17.29 - $ 17.29
$ 17.29
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 %
$ 5.69
$ 5.69 - $ 5.69
$ 5.69
$ 4.49
$ 4.49 - $ 4.49
$ 4.49

Foster POM-2-3, Push-on hose fitting, Male NPT, 1/8" hose x 3/16" thread, brass

A push-on hose fitting. The Foster POM-2-3 push-on hose fitting, male npt, 1/8" hose x 3/16" thread, brass — no hose clamp needed with push-on hose...

View full details
$ 5.69
$ 5.69 - $ 5.69
$ 5.69
$ 4.49
$ 4.49 - $ 4.49
$ 4.49
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 %
$ 5.39
$ 5.39 - $ 5.39
$ 5.39
$ 4.29
$ 4.29 - $ 4.29
$ 4.29

Foster POM-2-2, Push-on hose fitting, Male NPT, 1/8" hose x 1/8" thread, brass

A push-on hose fitting. The Foster POM-2-2 push-on hose fitting, male npt, 1/8" hose x 1/8" thread, brass — no hose clamp needed with push-on hose....

View full details
$ 5.39
$ 5.39 - $ 5.39
$ 5.39
$ 4.29
$ 4.29 - $ 4.29
$ 4.29
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 %
$ 6.89
$ 6.89 - $ 6.89
$ 6.89
$ 5.49
$ 5.49 - $ 5.49
$ 5.49

Foster POF-3-2, Push-on hose fitting, Female NPT, 3/16" hose x 1/8" thread, brass

A push-on hose fitting. The Foster POF-3-2 push-on hose fitting, female npt, 3/16" hose x 1/8" thread, brass — no hose clamp needed with push-on ho...

View full details
$ 6.89
$ 6.89 - $ 6.89
$ 6.89
$ 5.49
$ 5.49 - $ 5.49
$ 5.49
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 %
$ 14.39
$ 14.39 - $ 14.39
$ 14.39
$ 11.59
$ 11.59 - $ 11.59
$ 11.59

Foster PRB-6-4, Reusable recoil hose fitting, 3/8" hose x 1/4" thread, brass

A reusable recoil hose fitting. The Foster PRB-6-4 reusable recoil hose fitting, 3/8" hose x 1/4" thread, brass — reusable to reduce assembly time....

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$ 14.39
$ 14.39 - $ 14.39
$ 14.39
$ 11.59
$ 11.59 - $ 11.59
$ 11.59
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 %
$ 8.69
$ 8.69 - $ 8.69
$ 8.69
$ 6.99
$ 6.99 - $ 6.99
$ 6.99

Foster POF-3-3, Push-on hose fitting, Female NPT, 3/16" hose x 3/16" thread, brass

A push-on hose fitting. The Foster POF-3-3 push-on hose fitting, female npt, 3/16" hose x 3/16" thread, brass — no hose clamp needed with push-on h...

View full details
$ 8.69
$ 8.69 - $ 8.69
$ 8.69
$ 6.99
$ 6.99 - $ 6.99
$ 6.99
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 %
$ 24.79
$ 24.79 - $ 24.79
$ 24.79
$ 19.79
$ 19.79 - $ 19.79
$ 19.79

Foster PRB-8-6, Reusable recoil hose fitting, 1/2" hose x 3/8" thread, brass

A reusable recoil hose fitting. The Foster PRB-8-6 reusable recoil hose fitting, 1/2" hose x 3/8" thread, brass — reusable to reduce assembly time....

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$ 24.79
$ 24.79 - $ 24.79
$ 24.79
$ 19.79
$ 19.79 - $ 19.79
$ 19.79
Save 20% Save %

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