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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 %
$ 249.00
$ 249.00 - $ 249.00
$ 249.00
$ 200.00
$ 200.00 - $ 200.00
$ 200.00

Foster FSS304-FS62723, 1/2 304 STAINLESS STEEL HEX NIPPLE, 304 Stainless

The Foster FSS304-FS62723 is a 304 stainless steel NPT Pipe fitting: 1/2 304 STAINLESS STEEL HEX NIPPLE. Machined for leak-tight fluid-power connec...

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$ 249.00
$ 249.00 - $ 249.00
$ 249.00
$ 200.00
$ 200.00 - $ 200.00
$ 200.00
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 %
$ 340.00
$ 340.00 - $ 340.00
$ 340.00
$ 272.00
$ 272.00 - $ 272.00
$ 272.00

Foster FSS304-FS62513, 1 X 3/4 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62513 is a 304 stainless steel NPT Pipe fitting: 1 X 3/4 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid-p...

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$ 340.00
$ 340.00 - $ 340.00
$ 340.00
$ 272.00
$ 272.00 - $ 272.00
$ 272.00
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 %
$ 113.00
$ 113.00 - $ 113.00
$ 113.00
$ 90.00
$ 90.00 - $ 90.00
$ 90.00

Foster FSS304-FS62720, 1/8 304 STAINLESS STEEL HEX NIPPLE, 304 Stainless

The Foster FSS304-FS62720 is a 304 stainless steel NPT Pipe fitting: 1/8 304 STAINLESS STEEL HEX NIPPLE. Machined for leak-tight fluid-power connec...

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$ 113.00
$ 113.00 - $ 113.00
$ 113.00
$ 90.00
$ 90.00 - $ 90.00
$ 90.00
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 %
$ 340.00
$ 340.00 - $ 340.00
$ 340.00
$ 272.00
$ 272.00 - $ 272.00
$ 272.00

Foster FSS304-FS62510, 1 X 1/4 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62510 is a 304 stainless steel NPT Pipe fitting: 1 X 1/4 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid-p...

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$ 340.00
$ 340.00 - $ 340.00
$ 340.00
$ 272.00
$ 272.00 - $ 272.00
$ 272.00
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 %
$ 272.00
$ 272.00 - $ 272.00
$ 272.00
$ 218.00
$ 218.00 - $ 218.00
$ 218.00

Foster FSS304-FS62509, 3/4 X 1/2 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62509 is a 304 stainless steel NPT Pipe fitting: 3/4 X 1/2 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid...

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$ 272.00
$ 272.00 - $ 272.00
$ 272.00
$ 218.00
$ 218.00 - $ 218.00
$ 218.00
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 %
$ 340.00
$ 340.00 - $ 340.00
$ 340.00
$ 272.00
$ 272.00 - $ 272.00
$ 272.00

Foster FSS304-FS62512, 1 X 1/2 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62512 is a 304 stainless steel NPT Pipe fitting: 1 X 1/2 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid-p...

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$ 340.00
$ 340.00 - $ 340.00
$ 340.00
$ 272.00
$ 272.00 - $ 272.00
$ 272.00
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 %
$ 340.00
$ 340.00 - $ 340.00
$ 340.00
$ 272.00
$ 272.00 - $ 272.00
$ 272.00

Foster FSS304-FS62511, 1 x 3/8 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62511 is a 304 stainless steel NPT Pipe fitting: 1 x 3/8 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid-p...

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$ 340.00
$ 340.00 - $ 340.00
$ 340.00
$ 272.00
$ 272.00 - $ 272.00
$ 272.00
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 %
$ 272.00
$ 272.00 - $ 272.00
$ 272.00
$ 218.00
$ 218.00 - $ 218.00
$ 218.00

Foster FSS304-FS62508, 3/4 X 3/8 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62508 is a 304 stainless steel NPT Pipe fitting: 3/4 X 3/8 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid...

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$ 272.00
$ 272.00 - $ 272.00
$ 272.00
$ 218.00
$ 218.00 - $ 218.00
$ 218.00
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 %
$ 272.00
$ 272.00 - $ 272.00
$ 272.00
$ 218.00
$ 218.00 - $ 218.00
$ 218.00

Foster FSS304-FS62507, 3/4 X 1/4 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62507 is a 304 stainless steel NPT Pipe fitting: 3/4 X 1/4 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid...

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$ 272.00
$ 272.00 - $ 272.00
$ 272.00
$ 218.00
$ 218.00 - $ 218.00
$ 218.00
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 %
$ 136.00
$ 136.00 - $ 136.00
$ 136.00
$ 108.00
$ 108.00 - $ 108.00
$ 108.00

Foster FSS304-FS62502, 3/8 X 1/4 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62502 is a 304 stainless steel NPT Pipe fitting: 3/8 X 1/4 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid...

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$ 136.00
$ 136.00 - $ 136.00
$ 136.00
$ 108.00
$ 108.00 - $ 108.00
$ 108.00
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 %
$ 272.00
$ 272.00 - $ 272.00
$ 272.00
$ 218.00
$ 218.00 - $ 218.00
$ 218.00

Foster FSS304-FS62506, 3/4 X 1/8 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62506 is a 304 stainless steel NPT Pipe fitting: 3/4 X 1/8 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid...

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$ 272.00
$ 272.00 - $ 272.00
$ 272.00
$ 218.00
$ 218.00 - $ 218.00
$ 218.00
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 %
$ 181.00
$ 181.00 - $ 181.00
$ 181.00
$ 145.00
$ 145.00 - $ 145.00
$ 145.00

Foster FSS304-FS62503, 1/2 X 1/8 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62503 is a 304 stainless steel NPT Pipe fitting: 1/2 X 1/8 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid...

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$ 181.00
$ 181.00 - $ 181.00
$ 181.00
$ 145.00
$ 145.00 - $ 145.00
$ 145.00
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 %
$ 181.00
$ 181.00 - $ 181.00
$ 181.00
$ 145.00
$ 145.00 - $ 145.00
$ 145.00

Foster FSS304-FS62505, 1/2 X 3/8 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62505 is a 304 stainless steel NPT Pipe fitting: 1/2 X 3/8 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid...

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$ 181.00
$ 181.00 - $ 181.00
$ 181.00
$ 145.00
$ 145.00 - $ 145.00
$ 145.00
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 %
$ 181.00
$ 181.00 - $ 181.00
$ 181.00
$ 145.00
$ 145.00 - $ 145.00
$ 145.00

Foster FSS304-FS62504, 1/2 X 1/4 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62504 is a 304 stainless steel NPT Pipe fitting: 1/2 X 1/4 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid...

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$ 181.00
$ 181.00 - $ 181.00
$ 181.00
$ 145.00
$ 145.00 - $ 145.00
$ 145.00
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 %
$ 2,147.00
$ 2,147.00 - $ 2,147.00
$ 2,147.00
$ 1,718.00
$ 1,718.00 - $ 1,718.00
$ 1,718.00

Foster FSS316-6801-16-16, -16 MJIC X -16 MAORB 90, 316 Stainless

The Foster FSS316-6801-16-16 is a 316 stainless steel JIC 37° Flare fitting: -16 MJIC X -16 MAORB 90. Machined for leak-tight fluid-power connectio...

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$ 2,147.00
$ 2,147.00 - $ 2,147.00
$ 2,147.00
$ 1,718.00
$ 1,718.00 - $ 1,718.00
$ 1,718.00
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 %
$ 136.00
$ 136.00 - $ 136.00
$ 136.00
$ 108.00
$ 108.00 - $ 108.00
$ 108.00

Foster FSS304-FS62501, 3/8 X 1/8 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62501 is a 304 stainless steel NPT Pipe fitting: 3/8 X 1/8 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid...

View full details
$ 136.00
$ 136.00 - $ 136.00
$ 136.00
$ 108.00
$ 108.00 - $ 108.00
$ 108.00
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 %
$ 113.00
$ 113.00 - $ 113.00
$ 113.00
$ 90.00
$ 90.00 - $ 90.00
$ 90.00

Foster FSS304-FS62500, 1/4 X 1/8 M X F 304 STAINLESS STEEL HEX BUSHING, 304 Stainless

The Foster FSS304-FS62500 is a 304 stainless steel NPT Pipe fitting: 1/4 X 1/8 M X F 304 STAINLESS STEEL HEX BUSHING. Machined for leak-tight fluid...

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$ 113.00
$ 113.00 - $ 113.00
$ 113.00
$ 90.00
$ 90.00 - $ 90.00
$ 90.00
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 %
$ 1,584.00
$ 1,584.00 - $ 1,584.00
$ 1,584.00
$ 1,267.00
$ 1,267.00 - $ 1,267.00
$ 1,267.00

Foster FSS316-6801-12-12, -12 MJIC X -12 MAORB 90, 316 Stainless

The Foster FSS316-6801-12-12 is a 316 stainless steel JIC 37° Flare fitting: -12 MJIC X -12 MAORB 90. Machined for leak-tight fluid-power connectio...

View full details
$ 1,584.00
$ 1,584.00 - $ 1,584.00
$ 1,584.00
$ 1,267.00
$ 1,267.00 - $ 1,267.00
$ 1,267.00
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 %
$ 1,584.00
$ 1,584.00 - $ 1,584.00
$ 1,584.00
$ 1,267.00
$ 1,267.00 - $ 1,267.00
$ 1,267.00

Foster FSS316-6801-08-12, -08 MJIC X -12 MAORB 90, 316 Stainless

The Foster FSS316-6801-08-12 is a 316 stainless steel JIC 37° Flare fitting: -08 MJIC X -12 MAORB 90. Machined for leak-tight fluid-power connectio...

View full details
$ 1,584.00
$ 1,584.00 - $ 1,584.00
$ 1,584.00
$ 1,267.00
$ 1,267.00 - $ 1,267.00
$ 1,267.00
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 %
$ 2,147.00
$ 2,147.00 - $ 2,147.00
$ 2,147.00
$ 1,718.00
$ 1,718.00 - $ 1,718.00
$ 1,718.00

Foster FSS316-6801-08-16, -08 MJIC X -16 MAORB 90, 316 Stainless

The Foster FSS316-6801-08-16 is a 316 stainless steel JIC 37° Flare fitting: -08 MJIC X -16 MAORB 90. Machined for leak-tight fluid-power connectio...

View full details
$ 2,147.00
$ 2,147.00 - $ 2,147.00
$ 2,147.00
$ 1,718.00
$ 1,718.00 - $ 1,718.00
$ 1,718.00
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 %
$ 905.00
$ 905.00 - $ 905.00
$ 905.00
$ 723.00
$ 723.00 - $ 723.00
$ 723.00

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

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

View full details
$ 905.00
$ 905.00 - $ 905.00
$ 905.00
$ 723.00
$ 723.00 - $ 723.00
$ 723.00
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 %
$ 679.00
$ 679.00 - $ 679.00
$ 679.00
$ 543.00
$ 543.00 - $ 543.00
$ 543.00

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

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

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$ 679.00
$ 679.00 - $ 679.00
$ 679.00
$ 543.00
$ 543.00 - $ 543.00
$ 543.00
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 %
$ 905.00
$ 905.00 - $ 905.00
$ 905.00
$ 723.00
$ 723.00 - $ 723.00
$ 723.00

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

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

View full details
$ 905.00
$ 905.00 - $ 905.00
$ 905.00
$ 723.00
$ 723.00 - $ 723.00
$ 723.00
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 %
$ 1,018.00
$ 1,018.00 - $ 1,018.00
$ 1,018.00
$ 815.00
$ 815.00 - $ 815.00
$ 815.00

Foster FSS316-6801-08-10, -08 MJIC X -10 MAORB 90, 316 Stainless

The Foster FSS316-6801-08-10 is a 316 stainless steel JIC 37° Flare fitting: -08 MJIC X -10 MAORB 90. Machined for leak-tight fluid-power connectio...

View full details
$ 1,018.00
$ 1,018.00 - $ 1,018.00
$ 1,018.00
$ 815.00
$ 815.00 - $ 815.00
$ 815.00
Save 20% Save %

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