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Hydraulic Quick Couplers

Hydraulic quick couplers join high-pressure fluid lines with a secure, leak-free connection. This collection covers ISO-B, ISO-A, flush face, and specialty hydraulic couplers and plugs in steel, brass, and stainless. Filter by series, body size, thread, and material to match your hydraulic system.

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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 %
$ 221.00
$ 221.00 - $ 221.00
$ 221.00
$ 176.00
$ 176.00 - $ 176.00
$ 176.00

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...

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$ 221.00
$ 221.00 - $ 221.00
$ 221.00
$ 176.00
$ 176.00 - $ 176.00
$ 176.00
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 %
$ 155.00
$ 155.00 - $ 155.00
$ 155.00
$ 124.00
$ 124.00 - $ 124.00
$ 124.00

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...

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$ 155.00
$ 155.00 - $ 155.00
$ 155.00
$ 124.00
$ 124.00 - $ 124.00
$ 124.00
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 %
$ 155.00
$ 155.00 - $ 155.00
$ 155.00
$ 124.00
$ 124.00 - $ 124.00
$ 124.00

Foster FSS316-2404-06-04, -06 MJIC X 1/4 MALE NPT, 316 Stainless

The Foster FSS316-2404-06-04 is a 316 stainless steel JIC 37° Flare fitting: -06 MJIC X 1/4 MALE NPT. Machined for leak-tight fluid-power connectio...

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$ 155.00
$ 155.00 - $ 155.00
$ 155.00
$ 124.00
$ 124.00 - $ 124.00
$ 124.00
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 %
$ 221.00
$ 221.00 - $ 221.00
$ 221.00
$ 176.00
$ 176.00 - $ 176.00
$ 176.00

Foster FSS316-2404-04-08, -04 MJIC X 1/2 MALE NPT, 316 Stainless

The Foster FSS316-2404-04-08 is a 316 stainless steel JIC 37° Flare fitting: -04 MJIC X 1/2 MALE NPT. Machined for leak-tight fluid-power connectio...

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$ 221.00
$ 221.00 - $ 221.00
$ 221.00
$ 176.00
$ 176.00 - $ 176.00
$ 176.00
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 %
$ 155.00
$ 155.00 - $ 155.00
$ 155.00
$ 124.00
$ 124.00 - $ 124.00
$ 124.00

Foster FSS316-2404-04-06, -04 MJIC X 3/8 MALE NPT, 316 Stainless

The Foster FSS316-2404-04-06 is a 316 stainless steel JIC 37° Flare fitting: -04 MJIC X 3/8 MALE NPT. Machined for leak-tight fluid-power connectio...

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$ 155.00
$ 155.00 - $ 155.00
$ 155.00
$ 124.00
$ 124.00 - $ 124.00
$ 124.00
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 %
$ 133.00
$ 133.00 - $ 133.00
$ 133.00
$ 105.00
$ 105.00 - $ 105.00
$ 105.00

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

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

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$ 133.00
$ 133.00 - $ 133.00
$ 133.00
$ 105.00
$ 105.00 - $ 105.00
$ 105.00
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 %
$ 111.00
$ 111.00 - $ 111.00
$ 111.00
$ 88.00
$ 88.00 - $ 88.00
$ 88.00

Foster FSS316-2404-04-02, -04 MJIC X 1/8 MALE NPT, 316 Stainless

The Foster FSS316-2404-04-02 is a 316 stainless steel JIC 37° Flare fitting: -04 MJIC X 1/8 MALE NPT. Machined for leak-tight fluid-power connectio...

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$ 111.00
$ 111.00 - $ 111.00
$ 111.00
$ 88.00
$ 88.00 - $ 88.00
$ 88.00
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 %
$ 619.00
$ 619.00 - $ 619.00
$ 619.00
$ 495.00
$ 495.00 - $ 495.00
$ 495.00

Foster FSS316-2403-16-12, -16 MJIC X -12 MJIC UNION, 316 Stainless

The Foster FSS316-2403-16-12 is a 316 stainless steel JIC 37° Flare fitting: -16 MJIC X -12 MJIC UNION. Machined for leak-tight fluid-power connect...

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$ 619.00
$ 619.00 - $ 619.00
$ 619.00
$ 495.00
$ 495.00 - $ 495.00
$ 495.00
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 %
$ 331.00
$ 331.00 - $ 331.00
$ 331.00
$ 266.00
$ 266.00 - $ 266.00
$ 266.00

Foster FSS316-2403-12-12, -12 MJIC X -12 MJIC UNION, 316 Stainless

The Foster FSS316-2403-12-12 is a 316 stainless steel JIC 37° Flare fitting: -12 MJIC X -12 MJIC UNION. Machined for leak-tight fluid-power connect...

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$ 331.00
$ 331.00 - $ 331.00
$ 331.00
$ 266.00
$ 266.00 - $ 266.00
$ 266.00
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 %
$ 619.00
$ 619.00 - $ 619.00
$ 619.00
$ 495.00
$ 495.00 - $ 495.00
$ 495.00

Foster FSS316-2403-16-16, -16 MJIC X -16 MJIC UNION, 316 Stainless

The Foster FSS316-2403-16-16 is a 316 stainless steel JIC 37° Flare fitting: -16 MJIC X -16 MJIC UNION. Machined for leak-tight fluid-power connect...

View full details
$ 619.00
$ 619.00 - $ 619.00
$ 619.00
$ 495.00
$ 495.00 - $ 495.00
$ 495.00
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 %
$ 331.00
$ 331.00 - $ 331.00
$ 331.00
$ 266.00
$ 266.00 - $ 266.00
$ 266.00

Foster FSS316-2403-12-06, -12 MJIC X -06 MJIC UNION, 316 Stainless

The Foster FSS316-2403-12-06 is a 316 stainless steel JIC 37° Flare fitting: -12 MJIC X -06 MJIC UNION. Machined for leak-tight fluid-power connect...

View full details
$ 331.00
$ 331.00 - $ 331.00
$ 331.00
$ 266.00
$ 266.00 - $ 266.00
$ 266.00
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 %
$ 331.00
$ 331.00 - $ 331.00
$ 331.00
$ 266.00
$ 266.00 - $ 266.00
$ 266.00

Foster FSS316-2403-12-08, -12 MJIC X -08 MJIC UNION, 316 Stainless

The Foster FSS316-2403-12-08 is a 316 stainless steel JIC 37° Flare fitting: -12 MJIC X -08 MJIC UNION. Machined for leak-tight fluid-power connect...

View full details
$ 331.00
$ 331.00 - $ 331.00
$ 331.00
$ 266.00
$ 266.00 - $ 266.00
$ 266.00
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 %
$ 331.00
$ 331.00 - $ 331.00
$ 331.00
$ 266.00
$ 266.00 - $ 266.00
$ 266.00

Foster FSS316-2403-12-04, -12 MJIC X -04 MJIC UNION, 316 Stainless

The Foster FSS316-2403-12-04 is a 316 stainless steel JIC 37° Flare fitting: -12 MJIC X -04 MJIC UNION. Machined for leak-tight fluid-power connect...

View full details
$ 331.00
$ 331.00 - $ 331.00
$ 331.00
$ 266.00
$ 266.00 - $ 266.00
$ 266.00
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 %
$ 309.00
$ 309.00 - $ 309.00
$ 309.00
$ 247.00
$ 247.00 - $ 247.00
$ 247.00

Foster FSS316-2403-10-08, -10 MJIC X -08 MJIC UNION, 316 Stainless

The Foster FSS316-2403-10-08 is a 316 stainless steel JIC 37° Flare fitting: -10 MJIC X -08 MJIC UNION. Machined for leak-tight fluid-power connect...

View full details
$ 309.00
$ 309.00 - $ 309.00
$ 309.00
$ 247.00
$ 247.00 - $ 247.00
$ 247.00
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 %
$ 309.00
$ 309.00 - $ 309.00
$ 309.00
$ 247.00
$ 247.00 - $ 247.00
$ 247.00

Foster FSS316-2403-10-10, -10 MJIC X -10 MJIC UNION, 316 Stainless

The Foster FSS316-2403-10-10 is a 316 stainless steel JIC 37° Flare fitting: -10 MJIC X -10 MJIC UNION. Machined for leak-tight fluid-power connect...

View full details
$ 309.00
$ 309.00 - $ 309.00
$ 309.00
$ 247.00
$ 247.00 - $ 247.00
$ 247.00
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 %
$ 221.00
$ 221.00 - $ 221.00
$ 221.00
$ 176.00
$ 176.00 - $ 176.00
$ 176.00

Foster FSS316-2403-08-04, -08 MJIC X -04 MJIC UNION, 316 Stainless

The Foster FSS316-2403-08-04 is a 316 stainless steel JIC 37° Flare fitting: -08 MJIC X -04 MJIC UNION. Machined for leak-tight fluid-power connect...

View full details
$ 221.00
$ 221.00 - $ 221.00
$ 221.00
$ 176.00
$ 176.00 - $ 176.00
$ 176.00
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 %
$ 221.00
$ 221.00 - $ 221.00
$ 221.00
$ 176.00
$ 176.00 - $ 176.00
$ 176.00

Foster FSS316-2403-08-08, -08 MJIC X -08 MJIC UNION, 316 Stainless

The Foster FSS316-2403-08-08 is a 316 stainless steel JIC 37° Flare fitting: -08 MJIC X -08 MJIC UNION. Machined for leak-tight fluid-power connect...

View full details
$ 221.00
$ 221.00 - $ 221.00
$ 221.00
$ 176.00
$ 176.00 - $ 176.00
$ 176.00
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 %
$ 221.00
$ 221.00 - $ 221.00
$ 221.00
$ 176.00
$ 176.00 - $ 176.00
$ 176.00

Foster FSS316-2403-08-06, -08 MJIC X -06 MJIC UNION, 316 Stainless

The Foster FSS316-2403-08-06 is a 316 stainless steel JIC 37° Flare fitting: -08 MJIC X -06 MJIC UNION. Machined for leak-tight fluid-power connect...

View full details
$ 221.00
$ 221.00 - $ 221.00
$ 221.00
$ 176.00
$ 176.00 - $ 176.00
$ 176.00
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 %
$ 133.00
$ 133.00 - $ 133.00
$ 133.00
$ 105.00
$ 105.00 - $ 105.00
$ 105.00

Foster FSS316-2403-06-04, -06 MJIC X -04 MJIC UNION, 316 Stainless

The Foster FSS316-2403-06-04 is a 316 stainless steel JIC 37° Flare fitting: -06 MJIC X -04 MJIC UNION. Machined for leak-tight fluid-power connect...

View full details
$ 133.00
$ 133.00 - $ 133.00
$ 133.00
$ 105.00
$ 105.00 - $ 105.00
$ 105.00
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 %
$ 111.00
$ 111.00 - $ 111.00
$ 111.00
$ 88.00
$ 88.00 - $ 88.00
$ 88.00

Foster FSS316-2403-04-04, -04 MJIC X -04 MJIC UNION, 316 Stainless

The Foster FSS316-2403-04-04 is a 316 stainless steel JIC 37° Flare fitting: -04 MJIC X -04 MJIC UNION. Machined for leak-tight fluid-power connect...

View full details
$ 111.00
$ 111.00 - $ 111.00
$ 111.00
$ 88.00
$ 88.00 - $ 88.00
$ 88.00
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 %
$ 133.00
$ 133.00 - $ 133.00
$ 133.00
$ 105.00
$ 105.00 - $ 105.00
$ 105.00

Foster FSS316-2403-06-06, -06 MJIC X -06 MJIC UNION, 316 Stainless

The Foster FSS316-2403-06-06 is a 316 stainless steel JIC 37° Flare fitting: -06 MJIC X -06 MJIC UNION. Machined for leak-tight fluid-power connect...

View full details
$ 133.00
$ 133.00 - $ 133.00
$ 133.00
$ 105.00
$ 105.00 - $ 105.00
$ 105.00
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 %
$ 1,516.00
$ 1,516.00 - $ 1,516.00
$ 1,516.00
$ 1,213.00
$ 1,213.00 - $ 1,213.00
$ 1,213.00

Foster FSS316-FS2603-12-12-12, Stainless Steel Union Tee, 3/4" ORFS x 3/4" ORFS x 3/4" ORFS, 316 Stainless

The Foster FSS316-FS2603-12-12-12 is a 316 stainless steel O-Ring Face Seal (ORFS) fitting: Stainless Steel Union Tee, 3/4" ORFS x 3/4" ORFS x 3/4"...

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$ 1,516.00
$ 1,516.00 - $ 1,516.00
$ 1,516.00
$ 1,213.00
$ 1,213.00 - $ 1,213.00
$ 1,213.00
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 %
$ 1,240.00
$ 1,240.00 - $ 1,240.00
$ 1,240.00
$ 992.00
$ 992.00 - $ 992.00
$ 992.00

Foster FSS316-FS2603-10-10-10, Stainless Steel Union Tee, 5/8" ORFS x 5/8" ORFS x 5/8" ORFS, 316 Stainless

The Foster FSS316-FS2603-10-10-10 is a 316 stainless steel O-Ring Face Seal (ORFS) fitting: Stainless Steel Union Tee, 5/8" ORFS x 5/8" ORFS x 5/8"...

View full details
$ 1,240.00
$ 1,240.00 - $ 1,240.00
$ 1,240.00
$ 992.00
$ 992.00 - $ 992.00
$ 992.00
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 %
$ 133.00
$ 133.00 - $ 133.00
$ 133.00
$ 105.00
$ 105.00 - $ 105.00
$ 105.00

Foster FSS316-2403-05-05, -05 MJIC X -05 MJIC UNION, 316 Stainless

The Foster FSS316-2403-05-05 is a 316 stainless steel JIC 37° Flare fitting: -05 MJIC X -05 MJIC UNION. Machined for leak-tight fluid-power connect...

View full details
$ 133.00
$ 133.00 - $ 133.00
$ 133.00
$ 105.00
$ 105.00 - $ 105.00
$ 105.00
Save 21% Save %

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