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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 %
$ 38.39
$ 38.39 - $ 38.39
$ 38.39
$ 30.69
$ 30.69 - $ 30.69
$ 30.69

Foster FSS316-6801-06-04, -06 MJIC X -04 MAORB 90, 316 Stainless

The Foster FSS316-6801-06-04 is a 316 stainless steel JIC 37° Flare fitting: -06 MJIC X -04 MAORB 90. Machined for leak-tight fluid-power connectio...

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$ 38.39
$ 38.39 - $ 38.39
$ 38.39
$ 30.69
$ 30.69 - $ 30.69
$ 30.69
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 %
$ 51.19
$ 51.19 - $ 51.19
$ 51.19
$ 40.89
$ 40.89 - $ 40.89
$ 40.89

Foster FSS316-6801-08-06, -08 MJIC X -06 MAORB 90, 316 Stainless

The Foster FSS316-6801-08-06 is a 316 stainless steel JIC 37° Flare fitting: -08 MJIC X -06 MAORB 90. Machined for leak-tight fluid-power connectio...

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$ 51.19
$ 51.19 - $ 51.19
$ 51.19
$ 40.89
$ 40.89 - $ 40.89
$ 40.89
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 %
$ 38.39
$ 38.39 - $ 38.39
$ 38.39
$ 30.69
$ 30.69 - $ 30.69
$ 30.69

Foster FSS316-6402-12-12, -12 MORB X -12 FJIC SWVL, 316 Stainless

The Foster FSS316-6402-12-12 is a 316 stainless steel JIC 37° Flare fitting: -12 MORB X -12 FJIC SWVL. Machined for leak-tight fluid-power connecti...

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$ 38.39
$ 38.39 - $ 38.39
$ 38.39
$ 30.69
$ 30.69 - $ 30.69
$ 30.69
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 %
$ 38.39
$ 38.39 - $ 38.39
$ 38.39
$ 30.69
$ 30.69 - $ 30.69
$ 30.69

Foster FSS316-6801-04-06, -04 MJIC X -06 MAORB 90, 316 Stainless

The Foster FSS316-6801-04-06 is a 316 stainless steel JIC 37° Flare fitting: -04 MJIC X -06 MAORB 90. Machined for leak-tight fluid-power connectio...

View full details
$ 38.39
$ 38.39 - $ 38.39
$ 38.39
$ 30.69
$ 30.69 - $ 30.69
$ 30.69
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 %
$ 23.09
$ 23.09 - $ 23.09
$ 23.09
$ 18.49
$ 18.49 - $ 18.49
$ 18.49

Foster FSS316-6402-06-06, -06 MORB X -06 FJIC SWVL, 316 Stainless

The Foster FSS316-6402-06-06 is a 316 stainless steel JIC 37° Flare fitting: -06 MORB X -06 FJIC SWVL. Machined for leak-tight fluid-power connecti...

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$ 23.09
$ 23.09 - $ 23.09
$ 23.09
$ 18.49
$ 18.49 - $ 18.49
$ 18.49
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 %
$ 29.39
$ 29.39 - $ 29.39
$ 29.39
$ 23.59
$ 23.59 - $ 23.59
$ 23.59

Foster FSS316-6402-08-08, -08 MORB X -08 FJIC SWVL, 316 Stainless

The Foster FSS316-6402-08-08 is a 316 stainless steel JIC 37° Flare fitting: -08 MORB X -08 FJIC SWVL. Machined for leak-tight fluid-power connecti...

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$ 29.39
$ 29.39 - $ 29.39
$ 29.39
$ 23.59
$ 23.59 - $ 23.59
$ 23.59
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 %
$ 31.99
$ 31.99 - $ 31.99
$ 31.99
$ 25.59
$ 25.59 - $ 25.59
$ 25.59

Foster FSS316-6801-04-04, -04 MJIC X -04 MAORB 90, 316 Stainless

The Foster FSS316-6801-04-04 is a 316 stainless steel JIC 37° Flare fitting: -04 MJIC X -04 MAORB 90. Machined for leak-tight fluid-power connectio...

View full details
$ 31.99
$ 31.99 - $ 31.99
$ 31.99
$ 25.59
$ 25.59 - $ 25.59
$ 25.59
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 %
$ 63.99
$ 63.99 - $ 63.99
$ 63.99
$ 51.19
$ 51.19 - $ 51.19
$ 51.19

Foster FSS316-6402-16-16, -16 MORB X -16 FJIC SWVL, 316 Stainless

The Foster FSS316-6402-16-16 is a 316 stainless steel JIC 37° Flare fitting: -16 MORB X -16 FJIC SWVL. Machined for leak-tight fluid-power connecti...

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$ 63.99
$ 63.99 - $ 63.99
$ 63.99
$ 51.19
$ 51.19 - $ 51.19
$ 51.19
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 %
$ 35.89
$ 35.89 - $ 35.89
$ 35.89
$ 28.69
$ 28.69 - $ 28.69
$ 28.69

Foster FSS316-6400-16-16, -16 MJIC X -16 MORB, 316 Stainless

The Foster FSS316-6400-16-16 is a 316 stainless steel JIC 37° Flare fitting: -16 MJIC X -16 MORB. Machined for leak-tight fluid-power connections a...

View full details
$ 35.89
$ 35.89 - $ 35.89
$ 35.89
$ 28.69
$ 28.69 - $ 28.69
$ 28.69
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 %
$ 19.19
$ 19.19 - $ 19.19
$ 19.19
$ 15.39
$ 15.39 - $ 15.39
$ 15.39

Foster FSS316-6402-04-04, -04 MORB X -04 FJIC SWVL, 316 Stainless

The Foster FSS316-6402-04-04 is a 316 stainless steel JIC 37° Flare fitting: -04 MORB X -04 FJIC SWVL. Machined for leak-tight fluid-power connecti...

View full details
$ 19.19
$ 19.19 - $ 19.19
$ 19.19
$ 15.39
$ 15.39 - $ 15.39
$ 15.39
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 %
$ 35.89
$ 35.89 - $ 35.89
$ 35.89
$ 28.69
$ 28.69 - $ 28.69
$ 28.69

Foster FSS316-6400-12-16, -12 MJIC X -16 MORB, 316 Stainless

The Foster FSS316-6400-12-16 is a 316 stainless steel JIC 37° Flare fitting: -12 MJIC X -16 MORB. Machined for leak-tight fluid-power connections a...

View full details
$ 35.89
$ 35.89 - $ 35.89
$ 35.89
$ 28.69
$ 28.69 - $ 28.69
$ 28.69
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 %
$ 35.89
$ 35.89 - $ 35.89
$ 35.89
$ 28.69
$ 28.69 - $ 28.69
$ 28.69

Foster FSS316-6400-16-12, -16 MJIC X -12 MORB, 316 Stainless

The Foster FSS316-6400-16-12 is a 316 stainless steel JIC 37° Flare fitting: -16 MJIC X -12 MORB. Machined for leak-tight fluid-power connections a...

View full details
$ 35.89
$ 35.89 - $ 35.89
$ 35.89
$ 28.69
$ 28.69 - $ 28.69
$ 28.69
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 %
$ 19.19
$ 19.19 - $ 19.19
$ 19.19
$ 15.39
$ 15.39 - $ 15.39
$ 15.39

Foster FSS316-6400-08-12, -08 MJIC X -12 MORB, 316 Stainless

The Foster FSS316-6400-08-12 is a 316 stainless steel JIC 37° Flare fitting: -08 MJIC X -12 MORB. Machined for leak-tight fluid-power connections a...

View full details
$ 19.19
$ 19.19 - $ 19.19
$ 19.19
$ 15.39
$ 15.39 - $ 15.39
$ 15.39
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 %
$ 16.59
$ 16.59 - $ 16.59
$ 16.59
$ 13.29
$ 13.29 - $ 13.29
$ 13.29

Foster FSS316-6400-08-10, -08 MJIC X -10 MORB, 316 Stainless

The Foster FSS316-6400-08-10 is a 316 stainless steel JIC 37° Flare fitting: -08 MJIC X -10 MORB. Machined for leak-tight fluid-power connections a...

View full details
$ 16.59
$ 16.59 - $ 16.59
$ 16.59
$ 13.29
$ 13.29 - $ 13.29
$ 13.29
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 %
$ 19.19
$ 19.19 - $ 19.19
$ 19.19
$ 15.39
$ 15.39 - $ 15.39
$ 15.39

Foster FSS316-6400-12-08, -12 MJIC X -08 MORB, 316 Stainless

The Foster FSS316-6400-12-08 is a 316 stainless steel JIC 37° Flare fitting: -12 MJIC X -08 MORB. Machined for leak-tight fluid-power connections a...

View full details
$ 19.19
$ 19.19 - $ 19.19
$ 19.19
$ 15.39
$ 15.39 - $ 15.39
$ 15.39
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 %
$ 19.19
$ 19.19 - $ 19.19
$ 19.19
$ 15.39
$ 15.39 - $ 15.39
$ 15.39

Foster FSS316-6400-12-12, -12 MJIC X -12 MORB, 316 Stainless

The Foster FSS316-6400-12-12 is a 316 stainless steel JIC 37° Flare fitting: -12 MJIC X -12 MORB. Machined for leak-tight fluid-power connections a...

View full details
$ 19.19
$ 19.19 - $ 19.19
$ 19.19
$ 15.39
$ 15.39 - $ 15.39
$ 15.39
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 %
$ 12.79
$ 12.79 - $ 12.79
$ 12.79
$ 10.19
$ 10.19 - $ 10.19
$ 10.19

Foster FSS316-6400-08-08, -08 MJIC X -08 MORB, 316 Stainless

The Foster FSS316-6400-08-08 is a 316 stainless steel JIC 37° Flare fitting: -08 MJIC X -08 MORB. Machined for leak-tight fluid-power connections a...

View full details
$ 12.79
$ 12.79 - $ 12.79
$ 12.79
$ 10.19
$ 10.19 - $ 10.19
$ 10.19
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 %
$ 16.59
$ 16.59 - $ 16.59
$ 16.59
$ 13.29
$ 13.29 - $ 13.29
$ 13.29

Foster FSS316-6400-06-10, -06 MJIC X -10 MORB, 316 Stainless

The Foster FSS316-6400-06-10 is a 316 stainless steel JIC 37° Flare fitting: -06 MJIC X -10 MORB. Machined for leak-tight fluid-power connections a...

View full details
$ 16.59
$ 16.59 - $ 16.59
$ 16.59
$ 13.29
$ 13.29 - $ 13.29
$ 13.29
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 %
$ 12.79
$ 12.79 - $ 12.79
$ 12.79
$ 10.19
$ 10.19 - $ 10.19
$ 10.19

Foster FSS316-6400-08-06, -08 MJIC X -06 MORB, 316 Stainless

The Foster FSS316-6400-08-06 is a 316 stainless steel JIC 37° Flare fitting: -08 MJIC X -06 MORB. Machined for leak-tight fluid-power connections a...

View full details
$ 12.79
$ 12.79 - $ 12.79
$ 12.79
$ 10.19
$ 10.19 - $ 10.19
$ 10.19
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 %
$ 12.79
$ 12.79 - $ 12.79
$ 12.79
$ 10.19
$ 10.19 - $ 10.19
$ 10.19

Foster FSS316-6400-06-08, -06 MJIC X -08 MORB, 316 Stainless

The Foster FSS316-6400-06-08 is a 316 stainless steel JIC 37° Flare fitting: -06 MJIC X -08 MORB. Machined for leak-tight fluid-power connections a...

View full details
$ 12.79
$ 12.79 - $ 12.79
$ 12.79
$ 10.19
$ 10.19 - $ 10.19
$ 10.19
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 %
$ 6.39
$ 6.39 - $ 6.39
$ 6.39
$ 5.09
$ 5.09 - $ 5.09
$ 5.09

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...

View full details
$ 6.39
$ 6.39 - $ 6.39
$ 6.39
$ 5.09
$ 5.09 - $ 5.09
$ 5.09
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 %
$ 7.69
$ 7.69 - $ 7.69
$ 7.69
$ 6.09
$ 6.09 - $ 6.09
$ 6.09

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...

View full details
$ 7.69
$ 7.69 - $ 7.69
$ 7.69
$ 6.09
$ 6.09 - $ 6.09
$ 6.09
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 %
$ 8.99
$ 8.99 - $ 8.99
$ 8.99
$ 7.19
$ 7.19 - $ 7.19
$ 7.19

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...

View full details
$ 8.99
$ 8.99 - $ 8.99
$ 8.99
$ 7.19
$ 7.19 - $ 7.19
$ 7.19
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 %
$ 8.99
$ 8.99 - $ 8.99
$ 8.99
$ 7.19
$ 7.19 - $ 7.19
$ 7.19

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...

View full details
$ 8.99
$ 8.99 - $ 8.99
$ 8.99
$ 7.19
$ 7.19 - $ 7.19
$ 7.19
Save 20% Save %

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