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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 21% Save %
$ 112.00
$ 112.00 - $ 112.00
$ 112.00
$ 89.00
$ 89.00 - $ 89.00
$ 89.00

Foster FSS316-6400-04-04, -04 MJIC X -04 MORB, 316 Stainless

The Foster FSS316-6400-04-04 is a 316 stainless steel JIC 37° Flare fitting: -04 MJIC X -04 MORB. Machined for leak-tight fluid-power connections a...

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$ 112.00
$ 112.00 - $ 112.00
$ 112.00
$ 89.00
$ 89.00 - $ 89.00
$ 89.00
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 %
$ 134.00
$ 134.00 - $ 134.00
$ 134.00
$ 106.00
$ 106.00 - $ 106.00
$ 106.00

Foster FSS316-6400-04-06, -04 MJIC X -06 MORB, 316 Stainless

The Foster FSS316-6400-04-06 is a 316 stainless steel JIC 37° Flare fitting: -04 MJIC X -06 MORB. Machined for leak-tight fluid-power connections a...

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$ 134.00
$ 134.00 - $ 134.00
$ 134.00
$ 106.00
$ 106.00 - $ 106.00
$ 106.00
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 %
$ 157.00
$ 157.00 - $ 157.00
$ 157.00
$ 126.00
$ 126.00 - $ 126.00
$ 126.00

Foster FSS316-6400-06-06, -06 MJIC X -06 MORB, 316 Stainless

The Foster FSS316-6400-06-06 is a 316 stainless steel JIC 37° Flare fitting: -06 MJIC X -06 MORB. Machined for leak-tight fluid-power connections a...

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$ 157.00
$ 157.00 - $ 157.00
$ 157.00
$ 126.00
$ 126.00 - $ 126.00
$ 126.00
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 %
$ 157.00
$ 157.00 - $ 157.00
$ 157.00
$ 126.00
$ 126.00 - $ 126.00
$ 126.00

Foster FSS316-6400-06-05, -06 MJIC X -05 MORB, 316 Stainless

The Foster FSS316-6400-06-05 is a 316 stainless steel JIC 37° Flare fitting: -06 MJIC X -05 MORB. Machined for leak-tight fluid-power connections a...

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$ 157.00
$ 157.00 - $ 157.00
$ 157.00
$ 126.00
$ 126.00 - $ 126.00
$ 126.00
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 %
$ 178.00
$ 178.00 - $ 178.00
$ 178.00
$ 143.00
$ 143.00 - $ 143.00
$ 143.00

Foster FSS316-2408-08, -08 JIC PLUG58595b, 316 Stainless

The Foster FSS316-2408-08 is a 316 stainless steel JIC 37° Flare fitting: -08 JIC PLUG58595b. Machined for leak-tight fluid-power connections and r...

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$ 178.00
$ 178.00 - $ 178.00
$ 178.00
$ 143.00
$ 143.00 - $ 143.00
$ 143.00
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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 %
$ 268.00
$ 268.00 - $ 268.00
$ 268.00
$ 214.00
$ 214.00 - $ 214.00
$ 214.00

Foster FSS316-2408-12, -12 JIC PLUG, 316 Stainless

The Foster FSS316-2408-12 is a 316 stainless steel JIC 37° Flare fitting: -12 JIC PLUG. Machined for leak-tight fluid-power connections and rated t...

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$ 268.00
$ 268.00 - $ 268.00
$ 268.00
$ 214.00
$ 214.00 - $ 214.00
$ 214.00
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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 %
$ 446.00
$ 446.00 - $ 446.00
$ 446.00
$ 357.00
$ 357.00 - $ 357.00
$ 357.00

Foster FSS316-2408-16, -16 JIC PLUG, 316 Stainless

The Foster FSS316-2408-16 is a 316 stainless steel JIC 37° Flare fitting: -16 JIC PLUG. Machined for leak-tight fluid-power connections and rated t...

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$ 446.00
$ 446.00 - $ 446.00
$ 446.00
$ 357.00
$ 357.00 - $ 357.00
$ 357.00
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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 %
$ 112.00
$ 112.00 - $ 112.00
$ 112.00
$ 89.00
$ 89.00 - $ 89.00
$ 89.00

Foster FSS316-2408-04, -04 JIC PLUG, 316 Stainless

The Foster FSS316-2408-04 is a 316 stainless steel JIC 37° Flare fitting: -04 JIC PLUG. Machined for leak-tight fluid-power connections and rated t...

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$ 112.00
$ 112.00 - $ 112.00
$ 112.00
$ 89.00
$ 89.00 - $ 89.00
$ 89.00
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 %
$ 223.00
$ 223.00 - $ 223.00
$ 223.00
$ 178.00
$ 178.00 - $ 178.00
$ 178.00

Foster FSS316-2408-10, -10 JIC PLUG, 316 Stainless

The Foster FSS316-2408-10 is a 316 stainless steel JIC 37° Flare fitting: -10 JIC PLUG. Machined for leak-tight fluid-power connections and rated t...

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$ 223.00
$ 223.00 - $ 223.00
$ 223.00
$ 178.00
$ 178.00 - $ 178.00
$ 178.00
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 %
$ 134.00
$ 134.00 - $ 134.00
$ 134.00
$ 106.00
$ 106.00 - $ 106.00
$ 106.00

Foster FSS316-2408-06, -06 JIC PLUG, 316 Stainless

The Foster FSS316-2408-06 is a 316 stainless steel JIC 37° Flare fitting: -06 JIC PLUG. Machined for leak-tight fluid-power connections and rated t...

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$ 134.00
$ 134.00 - $ 134.00
$ 134.00
$ 106.00
$ 106.00 - $ 106.00
$ 106.00
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 %
$ 625.00
$ 625.00 - $ 625.00
$ 625.00
$ 500.00
$ 500.00 - $ 500.00
$ 500.00

Foster FSS316-2404-12-16, -12 MJIC X 1 MALE NPT, 316 Stainless

The Foster FSS316-2404-12-16 is a 316 stainless steel JIC 37° Flare fitting: -12 MJIC X 1 MALE NPT. Machined for leak-tight fluid-power connections...

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$ 625.00
$ 625.00 - $ 625.00
$ 625.00
$ 500.00
$ 500.00 - $ 500.00
$ 500.00
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 %
$ 625.00
$ 625.00 - $ 625.00
$ 625.00
$ 500.00
$ 500.00 - $ 500.00
$ 500.00

Foster FSS316-2404-16-16, -16 MJIC X 1 MALE NPT, 316 Stainless

The Foster FSS316-2404-16-16 is a 316 stainless steel JIC 37° Flare fitting: -16 MJIC X 1 MALE NPT. Machined for leak-tight fluid-power connections...

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$ 625.00
$ 625.00 - $ 625.00
$ 625.00
$ 500.00
$ 500.00 - $ 500.00
$ 500.00
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 %
$ 334.00
$ 334.00 - $ 334.00
$ 334.00
$ 268.00
$ 268.00 - $ 268.00
$ 268.00

Foster FSS316-2404-12-08, -12 MJIC X 1/2 MALE NPT, 316 Stainless

The Foster FSS316-2404-12-08 is a 316 stainless steel JIC 37° Flare fitting: -12 MJIC X 1/2 MALE NPT. Machined for leak-tight fluid-power connectio...

View full details
$ 334.00
$ 334.00 - $ 334.00
$ 334.00
$ 268.00
$ 268.00 - $ 268.00
$ 268.00
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 %
$ 625.00
$ 625.00 - $ 625.00
$ 625.00
$ 500.00
$ 500.00 - $ 500.00
$ 500.00

Foster FSS316-2404-16-12, -16 MJIC X 3/4 MALE NPT, 316 Stainless

The Foster FSS316-2404-16-12 is a 316 stainless steel JIC 37° Flare fitting: -16 MJIC X 3/4 MALE NPT. Machined for leak-tight fluid-power connectio...

View full details
$ 625.00
$ 625.00 - $ 625.00
$ 625.00
$ 500.00
$ 500.00 - $ 500.00
$ 500.00
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 %
$ 625.00
$ 625.00 - $ 625.00
$ 625.00
$ 500.00
$ 500.00 - $ 500.00
$ 500.00

Foster FSS316-2404-16-08, -16 MJIC X 1/2 MALE NPT, 316 Stainless

The Foster FSS316-2404-16-08 is a 316 stainless steel JIC 37° Flare fitting: -16 MJIC X 1/2 MALE NPT. Machined for leak-tight fluid-power connectio...

View full details
$ 625.00
$ 625.00 - $ 625.00
$ 625.00
$ 500.00
$ 500.00 - $ 500.00
$ 500.00
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 %
$ 625.00
$ 625.00 - $ 625.00
$ 625.00
$ 500.00
$ 500.00 - $ 500.00
$ 500.00

Foster FSS316-2404-08-16, -08 MJIC X 1 MALE NPT, 316 Stainless

The Foster FSS316-2404-08-16 is a 316 stainless steel JIC 37° Flare fitting: -08 MJIC X 1 MALE NPT. Machined for leak-tight fluid-power connections...

View full details
$ 625.00
$ 625.00 - $ 625.00
$ 625.00
$ 500.00
$ 500.00 - $ 500.00
$ 500.00
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 %
$ 334.00
$ 334.00 - $ 334.00
$ 334.00
$ 268.00
$ 268.00 - $ 268.00
$ 268.00

Foster FSS316-2404-08-12, -08 MJIC X 3/4 MALE NPT, 316 Stainless

The Foster FSS316-2404-08-12 is a 316 stainless steel JIC 37° Flare fitting: -08 MJIC X 3/4 MALE NPT. Machined for leak-tight fluid-power connectio...

View full details
$ 334.00
$ 334.00 - $ 334.00
$ 334.00
$ 268.00
$ 268.00 - $ 268.00
$ 268.00
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 %
$ 402.00
$ 402.00 - $ 402.00
$ 402.00
$ 322.00
$ 322.00 - $ 322.00
$ 322.00

Foster FSS316-2404-12-12, -12 MJIC X 3/4 MALE NPT, 316 Stainless

The Foster FSS316-2404-12-12 is a 316 stainless steel JIC 37° Flare fitting: -12 MJIC X 3/4 MALE NPT. Machined for leak-tight fluid-power connectio...

View full details
$ 402.00
$ 402.00 - $ 402.00
$ 402.00
$ 322.00
$ 322.00 - $ 322.00
$ 322.00
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 %
$ 312.00
$ 312.00 - $ 312.00
$ 312.00
$ 249.00
$ 249.00 - $ 249.00
$ 249.00

Foster FSS316-2404-10-08, -10 MJIC X 1/2 MALE NPT, 316 Stainless

The Foster FSS316-2404-10-08 is a 316 stainless steel JIC 37° Flare fitting: -10 MJIC X 1/2 MALE NPT. Machined for leak-tight fluid-power connectio...

View full details
$ 312.00
$ 312.00 - $ 312.00
$ 312.00
$ 249.00
$ 249.00 - $ 249.00
$ 249.00
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 %
$ 223.00
$ 223.00 - $ 223.00
$ 223.00
$ 178.00
$ 178.00 - $ 178.00
$ 178.00

Foster FSS316-2404-08-04, -08 MJIC X 1/4 MALE NPT, 316 Stainless

The Foster FSS316-2404-08-04 is a 316 stainless steel JIC 37° Flare fitting: -08 MJIC X 1/4 MALE NPT. Machined for leak-tight fluid-power connectio...

View full details
$ 223.00
$ 223.00 - $ 223.00
$ 223.00
$ 178.00
$ 178.00 - $ 178.00
$ 178.00
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 %
$ 223.00
$ 223.00 - $ 223.00
$ 223.00
$ 178.00
$ 178.00 - $ 178.00
$ 178.00

Foster FSS316-2404-08-06, -08 MJIC X 3/8 MALE NPT, 316 Stainless

The Foster FSS316-2404-08-06 is a 316 stainless steel JIC 37° Flare fitting: -08 MJIC X 3/8 MALE NPT. Machined for leak-tight fluid-power connectio...

View full details
$ 223.00
$ 223.00 - $ 223.00
$ 223.00
$ 178.00
$ 178.00 - $ 178.00
$ 178.00
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 %
$ 223.00
$ 223.00 - $ 223.00
$ 223.00
$ 178.00
$ 178.00 - $ 178.00
$ 178.00

Foster FSS316-2404-06-08, -06 MJIC X 1/2 MALE NPT, 316 Stainless

The Foster FSS316-2404-06-08 is a 316 stainless steel JIC 37° Flare fitting: -06 MJIC X 1/2 MALE NPT. Machined for leak-tight fluid-power connectio...

View full details
$ 223.00
$ 223.00 - $ 223.00
$ 223.00
$ 178.00
$ 178.00 - $ 178.00
$ 178.00
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 %
$ 223.00
$ 223.00 - $ 223.00
$ 223.00
$ 178.00
$ 178.00 - $ 178.00
$ 178.00

Foster FSS316-2404-08-08, -08 MJIC X 1/2 MALE NPT, 316 Stainless

The Foster FSS316-2404-08-08 is a 316 stainless steel JIC 37° Flare fitting: -08 MJIC X 1/2 MALE NPT. Machined for leak-tight fluid-power connectio...

View full details
$ 223.00
$ 223.00 - $ 223.00
$ 223.00
$ 178.00
$ 178.00 - $ 178.00
$ 178.00
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 %
$ 157.00
$ 157.00 - $ 157.00
$ 157.00
$ 126.00
$ 126.00 - $ 126.00
$ 126.00

Foster FSS316-2404-06-06, -06 MJIC X 3/8 MALE NPT, 316 Stainless

The Foster FSS316-2404-06-06 is a 316 stainless steel JIC 37° Flare fitting: -06 MJIC X 3/8 MALE NPT. Machined for leak-tight fluid-power connectio...

View full details
$ 157.00
$ 157.00 - $ 157.00
$ 157.00
$ 126.00
$ 126.00 - $ 126.00
$ 126.00
Save 20% Save %

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