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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.

Filters

Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€73,95 - €73,95
€73,95
€73,95 - €73,95
€73,95

Foster FSS316-5600-12-12-12, 3/4" Male Pipe Tee, 316 Stainless

The Foster FSS316-5600-12-12-12 is a 316 stainless steel NPT Pipe fitting: 3/4" Male Pipe Tee. Machined for leak-tight fluid-power connections and ...

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€73,95 - €73,95
€73,95
€73,95 - €73,95
€73,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€94,95 - €94,95
€94,95
€94,95 - €94,95
€94,95

Foster FSS316-5600-16-16-16, 1" Male Pipe Tee, 316 Stainless

The Foster FSS316-5600-16-16-16 is a 316 stainless steel NPT Pipe fitting: 1" Male Pipe Tee. Machined for leak-tight fluid-power connections and ra...

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€94,95 - €94,95
€94,95
€94,95 - €94,95
€94,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€40,95 - €40,95
€40,95
€40,95 - €40,95
€40,95

Foster FSS316-5600-06-06-06, 3/8" Male Pipe Tee, 316 Stainless

The Foster FSS316-5600-06-06-06 is a 316 stainless steel NPT Pipe fitting: 3/8" Male Pipe Tee. Machined for leak-tight fluid-power connections and ...

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€40,95 - €40,95
€40,95
€40,95 - €40,95
€40,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€27,95 - €27,95
€27,95
€27,95 - €27,95
€27,95

Foster FSS316-5600-04-04-04, 1/4" Male Pipe Tee, 316 Stainless

The Foster FSS316-5600-04-04-04 is a 316 stainless steel NPT Pipe fitting: 1/4" Male Pipe Tee. Machined for leak-tight fluid-power connections and ...

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€27,95 - €27,95
€27,95
€27,95 - €27,95
€27,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€22,95 - €22,95
€22,95
€22,95 - €22,95
€22,95

Foster FSS316-5600-02-02-02, 1/8" Male Pipe Tee, 316 Stainless

The Foster FSS316-5600-02-02-02 is a 316 stainless steel NPT Pipe fitting: 1/8" Male Pipe Tee. Machined for leak-tight fluid-power connections and ...

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€22,95 - €22,95
€22,95
€22,95 - €22,95
€22,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€46,95 - €46,95
€46,95
€46,95 - €46,95
€46,95

Foster FSS316-5600-08-08-08, 1/2" Male Pipe Tee, 316 Stainless

The Foster FSS316-5600-08-08-08 is a 316 stainless steel NPT Pipe fitting: 1/2" Male Pipe Tee. Machined for leak-tight fluid-power connections and ...

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€46,95 - €46,95
€46,95
€46,95 - €46,95
€46,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€37,95 - €37,95
€37,95
€37,95 - €37,95
€37,95

Foster FSS316-5406-16-12, 1" Male Pipe x 3/4" Female Pipe, 316 Stainless

The Foster FSS316-5406-16-12 is a 316 stainless steel NPT Pipe fitting: 1" Male Pipe x 3/4" Female Pipe. Machined for leak-tight fluid-power connec...

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€37,95 - €37,95
€37,95
€37,95 - €37,95
€37,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€36,95 - €36,95
€36,95
€36,95 - €36,95
€36,95

Foster FSS316-5406-16-02, 1" Male Pipe x 1/8" Female Pipe, 316 Stainless

The Foster FSS316-5406-16-02 is a 316 stainless steel NPT Pipe fitting: 1" Male Pipe x 1/8" Female Pipe. Machined for leak-tight fluid-power connec...

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€36,95 - €36,95
€36,95
€36,95 - €36,95
€36,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€24,95 - €24,95
€24,95
€24,95 - €24,95
€24,95

Foster FSS316-5406-12-08, 3/4" Male Pipe x 1/2" Female Pipe, 316 Stainless

The Foster FSS316-5406-12-08 is a 316 stainless steel NPT Pipe fitting: 3/4" Male Pipe x 1/2" Female Pipe. Machined for leak-tight fluid-power conn...

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€24,95 - €24,95
€24,95
€24,95 - €24,95
€24,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€36,95 - €36,95
€36,95
€36,95 - €36,95
€36,95

Foster FSS316-5406-16-08, 1" Male Pipe x 1/2" Female Pipe, 316 Stainless

The Foster FSS316-5406-16-08 is a 316 stainless steel NPT Pipe fitting: 1" Male Pipe x 1/2" Female Pipe. Machined for leak-tight fluid-power connec...

View full details
€36,95 - €36,95
€36,95
€36,95 - €36,95
€36,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€36,95 - €36,95
€36,95
€36,95 - €36,95
€36,95

Foster FSS316-5406-16-04, 1" Male Pipe x 1/4" Female Pipe, 316 Stainless

The Foster FSS316-5406-16-04 is a 316 stainless steel NPT Pipe fitting: 1" Male Pipe x 1/4" Female Pipe. Machined for leak-tight fluid-power connec...

View full details
€36,95 - €36,95
€36,95
€36,95 - €36,95
€36,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€24,95 - €24,95
€24,95
€24,95 - €24,95
€24,95

Foster FSS316-5406-12-06, 3/4" Male Pipe x 3/8" Female Pipe, 316 Stainless

The Foster FSS316-5406-12-06 is a 316 stainless steel NPT Pipe fitting: 3/4" Male Pipe x 3/8" Female Pipe. Machined for leak-tight fluid-power conn...

View full details
€24,95 - €24,95
€24,95
€24,95 - €24,95
€24,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€36,95 - €36,95
€36,95
€36,95 - €36,95
€36,95

Foster FSS316-5406-16-06, 1" Male Pipe x 3/8" Female Pipe, 316 Stainless

The Foster FSS316-5406-16-06 is a 316 stainless steel NPT Pipe fitting: 1" Male Pipe x 3/8" Female Pipe. Machined for leak-tight fluid-power connec...

View full details
€36,95 - €36,95
€36,95
€36,95 - €36,95
€36,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€15,95 - €15,95
€15,95
€15,95 - €15,95
€15,95

Foster FSS316-5406-08-06, 1/2" Male Pipe x 3/8" Female Pipe, 316 Stainless

The Foster FSS316-5406-08-06 is a 316 stainless steel NPT Pipe fitting: 1/2" Male Pipe x 3/8" Female Pipe. Machined for leak-tight fluid-power conn...

View full details
€15,95 - €15,95
€15,95
€15,95 - €15,95
€15,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€24,95 - €24,95
€24,95
€24,95 - €24,95
€24,95

Foster FSS316-5406-12-04, 3/4" Male Pipe x 1/4" Female Pipe, 316 Stainless

The Foster FSS316-5406-12-04 is a 316 stainless steel NPT Pipe fitting: 3/4" Male Pipe x 1/4" Female Pipe. Machined for leak-tight fluid-power conn...

View full details
€24,95 - €24,95
€24,95
€24,95 - €24,95
€24,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€24,95 - €24,95
€24,95
€24,95 - €24,95
€24,95

Foster FSS316-5406-12-02, 3/4" Male Pipe x 1/8" Female Pipe, 316 Stainless

The Foster FSS316-5406-12-02 is a 316 stainless steel NPT Pipe fitting: 3/4" Male Pipe x 1/8" Female Pipe. Machined for leak-tight fluid-power conn...

View full details
€24,95 - €24,95
€24,95
€24,95 - €24,95
€24,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€15,95 - €15,95
€15,95
€15,95 - €15,95
€15,95

Foster FSS316-5406-08-02, 1/2" Male Pipe x 1/8" Female Pipe, 316 Stainless

The Foster FSS316-5406-08-02 is a 316 stainless steel NPT Pipe fitting: 1/2" Male Pipe x 1/8" Female Pipe. Machined for leak-tight fluid-power conn...

View full details
€15,95 - €15,95
€15,95
€15,95 - €15,95
€15,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€12,95 - €12,95
€12,95
€12,95 - €12,95
€12,95

Foster FSS316-5406-06-02, 3/8" Male Pipe x 1/8" Female Pipe, 316 Stainless

The Foster FSS316-5406-06-02 is a 316 stainless steel NPT Pipe fitting: 3/8" Male Pipe x 1/8" Female Pipe. Machined for leak-tight fluid-power conn...

View full details
€12,95 - €12,95
€12,95
€12,95 - €12,95
€12,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€9,95 - €9,95
€9,95
€9,95 - €9,95
€9,95

Foster FSS316-5406-04-02, 1/4" Male Pipe x 1/8" Female Pipe, 316 Stainless

The Foster FSS316-5406-04-02 is a 316 stainless steel NPT Pipe fitting: 1/4" Male Pipe x 1/8" Female Pipe. Machined for leak-tight fluid-power conn...

View full details
€9,95 - €9,95
€9,95
€9,95 - €9,95
€9,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€12,95 - €12,95
€12,95
€12,95 - €12,95
€12,95

Foster FSS316-5406-06-04, 3/8" Male Pipe x 1/4" Female Pipe, 316 Stainless

The Foster FSS316-5406-06-04 is a 316 stainless steel NPT Pipe fitting: 3/8" Male Pipe x 1/4" Female Pipe. Machined for leak-tight fluid-power conn...

View full details
€12,95 - €12,95
€12,95
€12,95 - €12,95
€12,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€53,95 - €53,95
€53,95
€53,95 - €53,95
€53,95

Foster FSS316-5405-12-16, 3/4" Male Pipe x 1" Female Pipe, 316 Stainless

The Foster FSS316-5405-12-16 is a 316 stainless steel NPT Pipe fitting: 3/4" Male Pipe x 1" Female Pipe. Machined for leak-tight fluid-power connec...

View full details
€53,95 - €53,95
€53,95
€53,95 - €53,95
€53,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€21,95 - €21,95
€21,95
€21,95 - €21,95
€21,95

Foster FSS316-5405-12-08, 3/4" Male Pipe x 1/2" Female Pipe, 316 Stainless

The Foster FSS316-5405-12-08 is a 316 stainless steel NPT Pipe fitting: 3/4" Male Pipe x 1/2" Female Pipe. Machined for leak-tight fluid-power conn...

View full details
€21,95 - €21,95
€21,95
€21,95 - €21,95
€21,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€113,95 - €113,95
€113,95
€113,95 - €113,95
€113,95

Foster FSS316-5405-16-24, 1" Male Pipe x 1 1/2" Female Pipe, 316 Stainless

The Foster FSS316-5405-16-24 is a 316 stainless steel NPT Pipe fitting: 1" Male Pipe x 1 1/2" Female Pipe. Machined for leak-tight fluid-power conn...

View full details
€113,95 - €113,95
€113,95
€113,95 - €113,95
€113,95
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
€81,95 - €81,95
€81,95
€81,95 - €81,95
€81,95

Foster FSS316-5405-16-20, 1" Male Pipe x 1-1/4" Female Pipe, 316 Stainless

The Foster FSS316-5405-16-20 is a 316 stainless steel NPT Pipe fitting: 1" Male Pipe x 1-1/4" Female Pipe. Machined for leak-tight fluid-power conn...

View full details
€81,95 - €81,95
€81,95
€81,95 - €81,95
€81,95

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