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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 20% Save %
$ 58.89
$ 58.89 - $ 58.89
$ 58.89
$ 47.09
$ 47.09 - $ 47.09
$ 47.09

Foster BLFIS4F4, 1/2" Snap-Tite IH Air Coupler x 1/2" FNPT, FIH Series, Steel Ball Lock

The Foster BLFIS4F4 is a Snap-Tite IH interchange air coupler — a one-way shut-off socket built for pneumatic air-tool service. Its valve makes 360...

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$ 58.89
$ 58.89 - $ 58.89
$ 58.89
$ 47.09
$ 47.09 - $ 47.09
$ 47.09
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 %
$ 41.79
$ 41.79 - $ 41.79
$ 41.79
$ 33.39
$ 33.39 - $ 33.39
$ 33.39

Foster BLFIS3F3, 3/8" Snap-Tite IH Air Coupler x 3/8" FNPT, FIH Series, Steel Ball Lock

The Foster BLFIS3F3 is a Snap-Tite IH interchange air coupler — a one-way shut-off socket built for pneumatic air-tool service. Its valve makes 360...

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$ 41.79
$ 41.79 - $ 41.79
$ 41.79
$ 33.39
$ 33.39 - $ 33.39
$ 33.39
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 %
$ 44.49
$ 44.49 - $ 44.49
$ 44.49
$ 35.59
$ 35.59 - $ 35.59
$ 35.59

Foster FIS4F4, 1/2" Snap-Tite IH Air Coupler x 1/2" FNPT, FIH Series, Steel

The Foster FIS4F4 is a Snap-Tite IH interchange air coupler — a one-way shut-off socket built for pneumatic air-tool service. Its valve makes 360° ...

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$ 44.49
$ 44.49 - $ 44.49
$ 44.49
$ 35.59
$ 35.59 - $ 35.59
$ 35.59
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 %
$ 45.39
$ 45.39 - $ 45.39
$ 45.39
$ 36.39
$ 36.39 - $ 36.39
$ 36.39

Foster FIS4M4, 1/2" Snap-Tite IH Air Coupler x 1/2" MNPT, FIH Series, Steel

The Foster FIS4M4 is a Snap-Tite IH interchange air coupler — a one-way shut-off socket built for pneumatic air-tool service. Its valve makes 360° ...

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$ 45.39
$ 45.39 - $ 45.39
$ 45.39
$ 36.39
$ 36.39 - $ 36.39
$ 36.39
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 %
$ 43.99
$ 43.99 - $ 43.99
$ 43.99
$ 35.19
$ 35.19 - $ 35.19
$ 35.19

Foster FIS3M3, 3/8" Snap-Tite IH Air Coupler x 3/8" MNPT, FIH Series, Steel

The Foster FIS3M3 is a Snap-Tite IH interchange air coupler — a one-way shut-off socket built for pneumatic air-tool service. Its valve makes 360° ...

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$ 43.99
$ 43.99 - $ 43.99
$ 43.99
$ 35.19
$ 35.19 - $ 35.19
$ 35.19
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 %
$ 39.69
$ 39.69 - $ 39.69
$ 39.69
$ 31.69
$ 31.69 - $ 31.69
$ 31.69

Foster FIS2M2, 1/4" Snap-Tite IH Air Coupler x 1/4" MNPT, FIH Series, Steel

The Foster FIS2M2 is a Snap-Tite IH interchange air coupler — a one-way shut-off socket built for pneumatic air-tool service. Its valve makes 360° ...

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$ 39.69
$ 39.69 - $ 39.69
$ 39.69
$ 31.69
$ 31.69 - $ 31.69
$ 31.69
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 %
$ 34.59
$ 34.59 - $ 34.59
$ 34.59
$ 27.69
$ 27.69 - $ 27.69
$ 27.69

Foster FIS2F2, 1/4" Snap-Tite IH Air Coupler x 1/4" FNPT, FIH Series, Steel

The Foster FIS2F2 is a Snap-Tite IH interchange air coupler — a one-way shut-off socket built for pneumatic air-tool service. Its valve makes 360° ...

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$ 34.59
$ 34.59 - $ 34.59
$ 34.59
$ 27.69
$ 27.69 - $ 27.69
$ 27.69
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 %
$ 35.39
$ 35.39 - $ 35.39
$ 35.39
$ 28.29
$ 28.29 - $ 28.29
$ 28.29

Foster FIS3F3, 3/8" Snap-Tite IH Air Coupler x 3/8" FNPT, FIH Series, Steel

The Foster FIS3F3 is a Snap-Tite IH interchange air coupler — a one-way shut-off socket built for pneumatic air-tool service. Its valve makes 360° ...

View full details
$ 35.39
$ 35.39 - $ 35.39
$ 35.39
$ 28.29
$ 28.29 - $ 28.29
$ 28.29
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 13% Save %
$ 0.79
$ 0.79 - $ 0.79
$ 0.79
$ 0.69
$ 0.69 - $ 0.69
$ 0.69

Foster SHB7, SHB Band Clamp, Steel

The Foster SHB7 is a steel band clamp. A steel band/hose clamp.Specifications Brand: Foster Type: Band Clamp Family: SHB Band Clamp Part Number...

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$ 0.79
$ 0.79 - $ 0.79
$ 0.79
$ 0.69
$ 0.69 - $ 0.69
$ 0.69
Save 13% 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 SHB6SS, SHB Band Clamp, Stainless Steel

The Foster SHB6SS is a stainless steel band clamp. A steel band/hose clamp.Specifications Brand: Foster Type: Band Clamp Family: SHB Band Clamp ...

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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 %
$ 2.79
$ 2.79 - $ 2.79
$ 2.79
$ 2.19
$ 2.19 - $ 2.19
$ 2.19

Foster SHB7SS, SHB Band Clamp, Stainless Steel

The Foster SHB7SS is a stainless steel band clamp. A steel band/hose clamp.Specifications Brand: Foster Type: Band Clamp Family: SHB Band Clamp ...

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$ 2.79
$ 2.79 - $ 2.79
$ 2.79
$ 2.19
$ 2.19 - $ 2.19
$ 2.19
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 %
$ 0.49
$ 0.49 - $ 0.49
$ 0.49
$ 0.39
$ 0.39 - $ 0.39
$ 0.39

Foster SHB5, SHB Band Clamp, Steel

The Foster SHB5 is a steel band clamp. A steel band/hose clamp.Specifications Brand: Foster Type: Band Clamp Family: SHB Band Clamp Part Number...

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$ 0.49
$ 0.49 - $ 0.49
$ 0.49
$ 0.39
$ 0.39 - $ 0.39
$ 0.39
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 17% Save %
$ 1.19
$ 1.19 - $ 1.19
$ 1.19
$ 0.99
$ 0.99 - $ 0.99
$ 0.99

Foster SHB5SS, SHB Band Clamp, Stainless Steel

The Foster SHB5SS is a stainless steel band clamp. A steel band/hose clamp.Specifications Brand: Foster Type: Band Clamp Family: SHB Band Clamp ...

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$ 1.19
$ 1.19 - $ 1.19
$ 1.19
$ 0.99
$ 0.99 - $ 0.99
$ 0.99
Save 17% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 0.99
$ 0.99 - $ 0.99
$ 0.99
$ 0.79
$ 0.79 - $ 0.79
$ 0.79

Foster SHB4SS, SHB Band Clamp, Stainless Steel

The Foster SHB4SS is a stainless steel band clamp. A steel band/hose clamp.Specifications Brand: Foster Type: Band Clamp Family: SHB Band Clamp ...

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$ 0.99
$ 0.99 - $ 0.99
$ 0.99
$ 0.79
$ 0.79 - $ 0.79
$ 0.79
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 %
$ 0.49
$ 0.49 - $ 0.49
$ 0.49
$ 0.39
$ 0.39 - $ 0.39
$ 0.39

Foster SHB6, SHB Band Clamp, Steel

The Foster SHB6 is a steel band clamp. A steel band/hose clamp.Specifications Brand: Foster Type: Band Clamp Family: SHB Band Clamp Part Number...

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$ 0.49
$ 0.49 - $ 0.49
$ 0.49
$ 0.39
$ 0.39 - $ 0.39
$ 0.39
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 %
$ 0.89
$ 0.89 - $ 0.89
$ 0.89
$ 0.69
$ 0.69 - $ 0.69
$ 0.69

Foster SHB3SS, SHB Band Clamp, Stainless Steel

The Foster SHB3SS is a stainless steel band clamp. A steel band/hose clamp.Specifications Brand: Foster Type: Band Clamp Family: SHB Band Clamp ...

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$ 0.89
$ 0.89 - $ 0.89
$ 0.89
$ 0.69
$ 0.69 - $ 0.69
$ 0.69
Save 22% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 26% Save %
$ 0.39
$ 0.39 - $ 0.39
$ 0.39
$ 0.29
$ 0.29 - $ 0.29
$ 0.29

Foster SHB3, SHB Band Clamp, Steel

The Foster SHB3 is a steel band clamp. A steel band/hose clamp.Specifications Brand: Foster Type: Band Clamp Family: SHB Band Clamp Part Number...

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$ 0.39
$ 0.39 - $ 0.39
$ 0.39
$ 0.29
$ 0.29 - $ 0.29
$ 0.29
Save 26% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 22% Save %
$ 0.89
$ 0.89 - $ 0.89
$ 0.89
$ 0.69
$ 0.69 - $ 0.69
$ 0.69

Foster SHB2SS, SHB Band Clamp, Stainless Steel

The Foster SHB2SS is a stainless steel band clamp. A steel band/hose clamp.Specifications Brand: Foster Type: Band Clamp Family: SHB Band Clamp ...

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$ 0.89
$ 0.89 - $ 0.89
$ 0.89
$ 0.69
$ 0.69 - $ 0.69
$ 0.69
Save 22% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 26% Save %
$ 0.39
$ 0.39 - $ 0.39
$ 0.39
$ 0.29
$ 0.29 - $ 0.29
$ 0.29

Foster SHB4, SHB Band Clamp, Steel

The Foster SHB4 is a steel band clamp. A steel band/hose clamp.Specifications Brand: Foster Type: Band Clamp Family: SHB Band Clamp Part Number...

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$ 0.39
$ 0.39 - $ 0.39
$ 0.39
$ 0.29
$ 0.29 - $ 0.29
$ 0.29
Save 26% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 19% Save %
$ 5.29
$ 5.29 - $ 5.29
$ 5.29
$ 4.29
$ 4.29 - $ 4.29
$ 4.29

Foster SHB1-BAG, SHB Band Clamp, Steel

The Foster SHB1-BAG is a steel band clamp. A steel band/hose clamp.Specifications Brand: Foster Type: Band Clamp Family: SHB Band Clamp Part Nu...

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$ 5.29
$ 5.29 - $ 5.29
$ 5.29
$ 4.29
$ 4.29 - $ 4.29
$ 4.29
Save 19% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 26% Save %
$ 0.39
$ 0.39 - $ 0.39
$ 0.39
$ 0.29
$ 0.29 - $ 0.29
$ 0.29

Foster SHB1, SHB Band Clamp, Steel

The Foster SHB1 is a steel band clamp. A steel band/hose clamp.Specifications Brand: Foster Type: Band Clamp Family: SHB Band Clamp Part Number...

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$ 0.39
$ 0.39 - $ 0.39
$ 0.39
$ 0.29
$ 0.29 - $ 0.29
$ 0.29
Save 26% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 26% Save %
$ 0.39
$ 0.39 - $ 0.39
$ 0.39
$ 0.29
$ 0.29 - $ 0.29
$ 0.29

Foster SHB2, SHB Band Clamp, Steel

The Foster SHB2 is a steel band clamp. A steel band/hose clamp.Specifications Brand: Foster Type: Band Clamp Family: SHB Band Clamp Part Number...

View full details
$ 0.39
$ 0.39 - $ 0.39
$ 0.39
$ 0.29
$ 0.29 - $ 0.29
$ 0.29
Save 26% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 13% Save %
$ 0.79
$ 0.79 - $ 0.79
$ 0.79
$ 0.69
$ 0.69 - $ 0.69
$ 0.69

Foster SHB1SS, SHB Band Clamp, Stainless Steel

The Foster SHB1SS is a stainless steel band clamp. A steel band/hose clamp.Specifications Brand: Foster Type: Band Clamp Family: SHB Band Clamp ...

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$ 0.79
$ 0.79 - $ 0.79
$ 0.79
$ 0.69
$ 0.69 - $ 0.69
$ 0.69
Save 13% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 8.09
$ 8.09 - $ 8.09
$ 8.09
$ 6.49
$ 6.49 - $ 6.49
$ 6.49

Foster SCP7SS, SCP Clamp, Stainless Steel

The Foster SCP7SS is a stainless steel clamp. A steel mounting clamp.Specifications Brand: Foster Type: Clamp Family: SCP Clamp Part Number: SC...

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$ 8.09
$ 8.09 - $ 8.09
$ 8.09
$ 6.49
$ 6.49 - $ 6.49
$ 6.49
Save 20% Save %

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