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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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Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass Save 20% Save %
$ 13.69
$ 13.69 - $ 13.69
$ 13.69
$ 10.99
$ 10.99 - $ 10.99
$ 10.99

Breco DS2F2-B, 1/4" ISO-B Hydraulic Plug x 1/4" Female NPT, ISO-B Series, Brass

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Breco DS2F2-B is a brass 1/4" plug in the DS Ser...

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$ 13.69
$ 13.69 - $ 13.69
$ 13.69
$ 10.99
$ 10.99 - $ 10.99
$ 10.99
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass Save 20% Save %
$ 28.89
$ 28.89 - $ 28.89
$ 28.89
$ 23.09
$ 23.09 - $ 23.09
$ 23.09

Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass

The most widely used industrial hydraulic quick coupling, compatible with ISO 7241-1 Series B. The Breco 2DSF2-B is a brass 1/4" coupler in the DS ...

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$ 28.89
$ 28.89 - $ 28.89
$ 28.89
$ 23.09
$ 23.09 - $ 23.09
$ 23.09
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass Save 20% Save %
$ 22.79
$ 22.79 - $ 22.79
$ 22.79
$ 18.19
$ 18.19 - $ 18.19
$ 18.19

Breco BH8-66M, 1" ISO-B Dust Cap, FHK Series, Poly

The Breco BH8-66M is a 1" ISO-B dust cap in poly for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects coupler (female half) from di...

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$ 22.79
$ 22.79 - $ 22.79
$ 22.79
$ 18.19
$ 18.19 - $ 18.19
$ 18.19
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass Save 20% Save %
$ 19.59
$ 19.59 - $ 19.59
$ 19.59
$ 15.69
$ 15.69 - $ 15.69
$ 15.69

Breco BH6-66M, 3/4" ISO-B Dust Cap, FHK Series, Poly

The Breco BH6-66M is a 3/4" ISO-B dust cap in poly for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects coupler (female half) from ...

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$ 19.59
$ 19.59 - $ 19.59
$ 19.59
$ 15.69
$ 15.69 - $ 15.69
$ 15.69
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
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$ 15.99
$ 15.99 - $ 15.99
$ 15.99
$ 12.79
$ 12.79 - $ 12.79
$ 12.79

Foster H6DP, 3/4" ISO-B Dust Plug, FHK Series, Aluminum

The Foster H6DP is a 3/4" ISO-B dust plug in aluminum for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects plug (male half) from di...

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$ 15.99
$ 15.99 - $ 15.99
$ 15.99
$ 12.79
$ 12.79 - $ 12.79
$ 12.79
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 19.59
$ 19.59 - $ 19.59
$ 19.59
$ 15.69
$ 15.69 - $ 15.69
$ 15.69

Breco BH6-65M, 3/4" ISO-B Dust Plug, FHK Series, Poly

The Breco BH6-65M is a 3/4" ISO-B dust plug in poly for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects plug (male half) from dirt...

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$ 19.59
$ 19.59 - $ 19.59
$ 19.59
$ 15.69
$ 15.69 - $ 15.69
$ 15.69
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 9.89
$ 9.89 - $ 9.89
$ 9.89
$ 7.89
$ 7.89 - $ 7.89
$ 7.89

Breco BH3-65M, 3/8" ISO-B Dust Plug, FHK Series, Poly

The Breco BH3-65M is a 3/8" ISO-B dust plug in poly for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects plug (male half) from dirt...

View full details
$ 9.89
$ 9.89 - $ 9.89
$ 9.89
$ 7.89
$ 7.89 - $ 7.89
$ 7.89
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 %
$ 12.29
$ 12.29 - $ 12.29
$ 12.29
$ 9.89
$ 9.89 - $ 9.89
$ 9.89

Foster H4DP, 1/2" ISO-B Dust Plug, FHK Series, Aluminum

The Foster H4DP is a 1/2" ISO-B dust plug in aluminum for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects plug (male half) from di...

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$ 12.29
$ 12.29 - $ 12.29
$ 12.29
$ 9.89
$ 9.89 - $ 9.89
$ 9.89
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 22.79
$ 22.79 - $ 22.79
$ 22.79
$ 18.19
$ 18.19 - $ 18.19
$ 18.19

Breco BH8-65M, 1" ISO-B Dust Plug, FHK Series, Poly

The Breco BH8-65M is a 1" ISO-B dust plug in poly for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects plug (male half) from dirt, ...

View full details
$ 22.79
$ 22.79 - $ 22.79
$ 22.79
$ 18.19
$ 18.19 - $ 18.19
$ 18.19
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 %
$ 12.19
$ 12.19 - $ 12.19
$ 12.19
$ 9.69
$ 9.69 - $ 9.69
$ 9.69

Foster H2DP, 1/4" ISO-B Dust Plug, FHK Series, Aluminum

The Foster H2DP is a 1/4" ISO-B dust plug in aluminum for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects plug (male half) from di...

View full details
$ 12.19
$ 12.19 - $ 12.19
$ 12.19
$ 9.69
$ 9.69 - $ 9.69
$ 9.69
Save 21% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 10.89
$ 10.89 - $ 10.89
$ 10.89
$ 8.69
$ 8.69 - $ 8.69
$ 8.69

Breco BH4-66M, 1/2" ISO-B Dust Cap, FHK Series, Poly

The Breco BH4-66M is a 1/2" ISO-B dust cap in poly for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects coupler (female half) from ...

View full details
$ 10.89
$ 10.89 - $ 10.89
$ 10.89
$ 8.69
$ 8.69 - $ 8.69
$ 8.69
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 9.89
$ 9.89 - $ 9.89
$ 9.89
$ 7.89
$ 7.89 - $ 7.89
$ 7.89

Breco BH3-66M, 3/8" ISO-B Dust Cap, FHK Series, Poly

The Breco BH3-66M is a 3/8" ISO-B dust cap in poly for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects coupler (female half) from ...

View full details
$ 9.89
$ 9.89 - $ 9.89
$ 9.89
$ 7.89
$ 7.89 - $ 7.89
$ 7.89
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 6.99
$ 6.99 - $ 6.99
$ 6.99
$ 5.59
$ 5.59 - $ 5.59
$ 5.59

Breco BH1-66M, 1/8" ISO-B Dust Cap, FHK Series, Poly

The Breco BH1-66M is a 1/8" ISO-B dust cap in poly for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects coupler (female half) from ...

View full details
$ 6.99
$ 6.99 - $ 6.99
$ 6.99
$ 5.59
$ 5.59 - $ 5.59
$ 5.59
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 %
$ 10.39
$ 10.39 - $ 10.39
$ 10.39
$ 8.29
$ 8.29 - $ 8.29
$ 8.29

Foster B8DP-BLUE, 1" ISO-B Dust Plug (Blue), FHK Series, Rubber

The Foster B8DP-BLUE is a 1" ISO-B dust plug in rubber for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects plug (male half) from d...

View full details
$ 10.39
$ 10.39 - $ 10.39
$ 10.39
$ 8.29
$ 8.29 - $ 8.29
$ 8.29
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 %
$ 15.69
$ 15.69 - $ 15.69
$ 15.69
$ 12.49
$ 12.49 - $ 12.49
$ 12.49

Foster B8DC-DP, 1" ISO-B Dust Cap & Plug Combo, FHK Series, Rubber

The Foster B8DC-DP is a 1" ISO-B dust cap & plug combo in rubber for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects both coup...

View full details
$ 15.69
$ 15.69 - $ 15.69
$ 15.69
$ 12.49
$ 12.49 - $ 12.49
$ 12.49
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 %
$ 10.39
$ 10.39 - $ 10.39
$ 10.39
$ 8.29
$ 8.29 - $ 8.29
$ 8.29

Foster B8DC-BLUE, 1" ISO-B Dust Cap (Blue), FHK Series, Rubber

The Foster B8DC-BLUE is a 1" ISO-B dust cap in rubber for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects coupler (female half) fr...

View full details
$ 10.39
$ 10.39 - $ 10.39
$ 10.39
$ 8.29
$ 8.29 - $ 8.29
$ 8.29
Save 20% Save %
Breco 2DSF2-B, 1/4" ISO-B Hydraulic Coupler x 1/4" Female NPT, ISO-B Series, Brass
Save 20% Save %
$ 8.99
$ 8.99 - $ 8.99
$ 8.99
$ 7.19
$ 7.19 - $ 7.19
$ 7.19

Breco BH2-66M, 1/4" ISO-B Dust Cap, FHK Series, Poly

The Breco BH2-66M is a 1/4" ISO-B dust cap in poly for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects coupler (female half) from ...

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 19% Save %
$ 8.29
$ 8.29 - $ 8.29
$ 8.29
$ 6.69
$ 6.69 - $ 6.69
$ 6.69

Foster B6DC-BLUE, 3/4" ISO-B Dust Cap (Blue), FHK Series, Rubber

The Foster B6DC-BLUE is a 3/4" ISO-B dust cap in rubber for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects coupler (female half) ...

View full details
$ 8.29
$ 8.29 - $ 8.29
$ 8.29
$ 6.69
$ 6.69 - $ 6.69
$ 6.69
Save 19% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 13.49
$ 13.49 - $ 13.49
$ 13.49
$ 10.79
$ 10.79 - $ 10.79
$ 10.79

Foster B6DC-DP, 3/4" ISO-B Dust Cap & Plug Combo, FHK Series, Rubber

The Foster B6DC-DP is a 3/4" ISO-B dust cap & plug combo in rubber for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects both co...

View full details
$ 13.49
$ 13.49 - $ 13.49
$ 13.49
$ 10.79
$ 10.79 - $ 10.79
$ 10.79
Save 20% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 19% Save %
$ 8.29
$ 8.29 - $ 8.29
$ 8.29
$ 6.69
$ 6.69 - $ 6.69
$ 6.69

Foster B6DP-BLUE, 3/4" ISO-B Dust Plug (Blue), FHK Series, Rubber

The Foster B6DP-BLUE is a 3/4" ISO-B dust plug in rubber for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects plug (male half) from...

View full details
$ 8.29
$ 8.29 - $ 8.29
$ 8.29
$ 6.69
$ 6.69 - $ 6.69
$ 6.69
Save 19% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 19% Save %
$ 5.69
$ 5.69 - $ 5.69
$ 5.69
$ 4.59
$ 4.59 - $ 4.59
$ 4.59

Foster B4DP-BLUE, 1/2" ISO-B Dust Plug (Blue), FHK Series, Rubber

The Foster B4DP-BLUE is a 1/2" ISO-B dust plug in rubber for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects plug (male half) from...

View full details
$ 5.69
$ 5.69 - $ 5.69
$ 5.69
$ 4.59
$ 4.59 - $ 4.59
$ 4.59
Save 19% Save %
Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass
Save 20% Save %
$ 6.59
$ 6.59 - $ 6.59
$ 6.59
$ 5.29
$ 5.29 - $ 5.29
$ 5.29

Foster B3DP-BLUE, 3/8" ISO-B Dust Plug (Blue), FHK Series, Rubber

The Foster B3DP-BLUE is a 3/8" ISO-B dust plug in rubber for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects plug (male half) from...

View full details
$ 6.59
$ 6.59 - $ 6.59
$ 6.59
$ 5.29
$ 5.29 - $ 5.29
$ 5.29
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 %
$ 7.49
$ 7.49 - $ 7.49
$ 7.49
$ 5.99
$ 5.99 - $ 5.99
$ 5.99

Foster B4DC-DP, 1/2" ISO-B Dust Cap & Plug Combo, FHK Series, Rubber

The Foster B4DC-DP is a 1/2" ISO-B dust cap & plug combo in rubber for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects both co...

View full details
$ 7.49
$ 7.49 - $ 7.49
$ 7.49
$ 5.99
$ 5.99 - $ 5.99
$ 5.99
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 %
$ 5.99
$ 5.99 - $ 5.99
$ 5.99
$ 4.79
$ 4.79 - $ 4.79
$ 4.79

Foster B1DP, 1/8" ISO-B Dust Plug, FHK Series, Rubber

The Foster B1DP is a 1/8" ISO-B dust plug in rubber for FHK / ISO 7241-1 Series B hydraulic quick couplings. It protects plug (male half) from dirt...

View full details
$ 5.99
$ 5.99 - $ 5.99
$ 5.99
$ 4.79
$ 4.79 - $ 4.79
$ 4.79
Save 20% Save %

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