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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 29.29
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    $ 29.29
    $ 23.39
    $ 23.39 - $ 23.39
    $ 23.39

    Foster H2S6, 1/4" ISO-B Hydraulic Coupler x 9/16"-18 SAE, ISO-B Series, Plated Steel

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster H2S6 is a plated steel 1/4" coupler from th...

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    $ 29.29
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    $ 29.29
    $ 23.39
    $ 23.39 - $ 23.39
    $ 23.39
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 37.79
    $ 37.79 - $ 37.79
    $ 37.79
    $ 30.29
    $ 30.29 - $ 30.29
    $ 30.29

    Foster H3B, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, Brass

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster H3B is a brass 3/8" coupler from the ISO-B ...

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    $ 37.79
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    $ 37.79
    $ 30.29
    $ 30.29 - $ 30.29
    $ 30.29
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    $ 32.33
    $ 32.33 - $ 32.33
    $ 32.33
    $ 22.63
    $ 22.63 - $ 22.63
    $ 22.63

    Foster H3B, FHK Series, ISO B, 3/8" Two Way Shut-off, Coupler, Brass

    In stock

    Series: FHK Part Number: H3B Interchange: ISO B 7241-1 Coupler Body: 3/8" Valved Thread: 3/8" Female NPT, FPT Material: Solid Brass Quantity: 1

    $ 32.33
    $ 32.33 - $ 32.33
    $ 32.33
    $ 22.63
    $ 22.63 - $ 22.63
    $ 22.63
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 44.69
    $ 44.69 - $ 44.69
    $ 44.69
    $ 35.69
    $ 35.69 - $ 35.69
    $ 35.69

    Foster H3B-101, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, Viton Seal, Brass

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster H3B-101 is a brass 3/8" coupler from the IS...

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    $ 44.69
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    $ 44.69
    $ 35.69
    $ 35.69 - $ 35.69
    $ 35.69
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 45.39
    $ 45.39 - $ 45.39
    $ 45.39
    $ 36.39
    $ 36.39 - $ 36.39
    $ 36.39

    Foster H3B-102, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, Neoprene Seal, Brass

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster H3B-102 is a brass 3/8" coupler from the IS...

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    $ 45.39
    $ 45.39 - $ 45.39
    $ 45.39
    $ 36.39
    $ 36.39 - $ 36.39
    $ 36.39
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 43.49
    $ 43.49 - $ 43.49
    $ 43.49
    $ 34.79
    $ 34.79 - $ 34.79
    $ 34.79

    Foster H3B-103, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, EPDM Seal, Brass

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster H3B-103 is a brass 3/8" coupler from the IS...

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    $ 43.49
    $ 43.49 - $ 43.49
    $ 43.49
    $ 34.79
    $ 34.79 - $ 34.79
    $ 34.79
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 46.29
    $ 46.29 - $ 46.29
    $ 46.29
    $ 36.99
    $ 36.99 - $ 36.99
    $ 36.99

    Foster H3B-104, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, Silicone Seal, Brass

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster H3B-104 is a brass 3/8" coupler from the IS...

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    $ 46.29
    $ 46.29 - $ 46.29
    $ 46.29
    $ 36.99
    $ 36.99 - $ 36.99
    $ 36.99
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 38.79
    $ 38.79 - $ 38.79
    $ 38.79
    $ 31.09
    $ 31.09 - $ 31.09
    $ 31.09

    Foster H3S, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, Plated Steel

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster H3S is a plated steel 3/8" coupler from the...

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    $ 38.79
    $ 38.79 - $ 38.79
    $ 38.79
    $ 31.09
    $ 31.09 - $ 31.09
    $ 31.09
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    $ 32.33
    $ 32.33 - $ 32.33
    $ 32.33
    $ 22.63
    $ 22.63 - $ 22.63
    $ 22.63

    Foster H3S, FHK Series, ISO B, 3/8" Two Way Shut-off, Coupler, Steel

    In stock

    Series: FHK Part Number: H3S Interchange: ISO B 7241-1 Coupler Body: 3/8" Valved Thread: 3/8" Female NPT, FPT Material: Solid Steel Quantity: 1

    $ 32.33
    $ 32.33 - $ 32.33
    $ 32.33
    $ 22.63
    $ 22.63 - $ 22.63
    $ 22.63
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 44.59
    $ 44.59 - $ 44.59
    $ 44.59
    $ 35.69
    $ 35.69 - $ 35.69
    $ 35.69

    Foster H3S-101, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, Viton Seal, Plated Steel

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster H3S-101 is a plated steel 3/8" coupler from...

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    $ 44.59
    $ 44.59 - $ 44.59
    $ 44.59
    $ 35.69
    $ 35.69 - $ 35.69
    $ 35.69
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 45.09
    $ 45.09 - $ 45.09
    $ 45.09
    $ 36.09
    $ 36.09 - $ 36.09
    $ 36.09

    Foster H3S-102, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, Neoprene Seal, Plated Steel

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster H3S-102 is a plated steel 3/8" coupler from...

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    $ 45.09
    $ 45.09 - $ 45.09
    $ 45.09
    $ 36.09
    $ 36.09 - $ 36.09
    $ 36.09
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 43.39
    $ 43.39 - $ 43.39
    $ 43.39
    $ 34.69
    $ 34.69 - $ 34.69
    $ 34.69

    Foster H3S-103, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, EPDM Seal, Plated Steel

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster H3S-103 is a plated steel 3/8" coupler from...

    View full details
    $ 43.39
    $ 43.39 - $ 43.39
    $ 43.39
    $ 34.69
    $ 34.69 - $ 34.69
    $ 34.69
    Save 20% Save %
  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 45.39
    $ 45.39 - $ 45.39
    $ 45.39
    $ 36.39
    $ 36.39 - $ 36.39
    $ 36.39

    Foster H3S-104, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, Silicone Seal, Plated Steel

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster H3S-104 is a plated steel 3/8" coupler from...

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    $ 45.39
    $ 45.39 - $ 45.39
    $ 45.39
    $ 36.39
    $ 36.39 - $ 36.39
    $ 36.39
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 90.09
    $ 90.09 - $ 90.09
    $ 90.09
    $ 72.09
    $ 72.09 - $ 72.09
    $ 72.09

    Foster H3S/S, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, 303 Stainless Steel

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster H3S/S is a 303 stainless steel 3/8" coupler...

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    $ 90.09
    $ 90.09 - $ 90.09
    $ 90.09
    $ 72.09
    $ 72.09 - $ 72.09
    $ 72.09
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    $ 86.49
    $ 86.49 - $ 86.49
    $ 86.49
    $ 60.54
    $ 60.54 - $ 60.54
    $ 60.54

    Foster H3S/S, FHK Series, ISO B, 3/8" Two Way Shut-off, Coupler, Stainless Steel

    In stock

    Series: FHK Part Number: H3S/S Interchange: ISO B 7241-1 Coupler Body: 3/8" Valved Thread: 3/8" Female NPT, FPT Material: Stainless Steel Quantity: 1

    $ 86.49
    $ 86.49 - $ 86.49
    $ 86.49
    $ 60.54
    $ 60.54 - $ 60.54
    $ 60.54
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 95.49
    $ 95.49 - $ 95.49
    $ 95.49
    $ 76.39
    $ 76.39 - $ 76.39
    $ 76.39

    Foster H3S/S-101, 3/8" ISO-B Hydraulic Coupler x 3/8" Female NPT, ISO-B Series, Viton Seal, 303 Stainless Steel

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster H3S/S-101 is a 303 stainless steel 3/8" cou...

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    $ 95.49
    $ 95.49 - $ 95.49
    $ 95.49
    $ 76.39
    $ 76.39 - $ 76.39
    $ 76.39
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 44.89
    $ 44.89 - $ 44.89
    $ 44.89
    $ 35.89
    $ 35.89 - $ 35.89
    $ 35.89

    Foster H3S8, 3/8" ISO-B Hydraulic Coupler x 3/4"-16 SAE, ISO-B Series, Plated Steel

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster H3S8 is a plated steel 3/8" coupler from th...

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    $ 44.89
    $ 44.89 - $ 44.89
    $ 44.89
    $ 35.89
    $ 35.89 - $ 35.89
    $ 35.89
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 63.79
    $ 63.79 - $ 63.79
    $ 63.79
    $ 50.99
    $ 50.99 - $ 50.99
    $ 50.99

    Foster H4B, 1/2" ISO-B Hydraulic Coupler x 1/2" Female NPT, ISO-B Series, Brass

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster H4B is a brass 1/2" coupler from the ISO-B ...

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    $ 63.79
    $ 63.79 - $ 63.79
    $ 63.79
    $ 50.99
    $ 50.99 - $ 50.99
    $ 50.99
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    $ 54.49
    $ 54.49 - $ 54.49
    $ 54.49
    $ 38.14
    $ 38.14 - $ 38.14
    $ 38.14

    Foster H4B, FHK Series, ISO B, 1/2" Two Way Shut-off, Coupler, Brass

    In stock

    Series: FHK Part Number: H3B Interchange: ISO B 7241-1 Coupler Body: 1/2" Valved Thread: 1/2" Female NPT, FPT Material: Solid Brass Quantity: 1

    $ 54.49
    $ 54.49 - $ 54.49
    $ 54.49
    $ 38.14
    $ 38.14 - $ 38.14
    $ 38.14
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 76.19
    $ 76.19 - $ 76.19
    $ 76.19
    $ 60.99
    $ 60.99 - $ 60.99
    $ 60.99

    Foster H4B-101, 1/2" ISO-B Hydraulic Coupler x 1/2" Female NPT, ISO-B Series, Viton Seal, Brass

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster H4B-101 is a brass 1/2" coupler from the IS...

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    $ 76.19
    $ 76.19 - $ 76.19
    $ 76.19
    $ 60.99
    $ 60.99 - $ 60.99
    $ 60.99
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 71.49
    $ 71.49 - $ 71.49
    $ 71.49
    $ 57.19
    $ 57.19 - $ 57.19
    $ 57.19

    Foster H4B-102, 1/2" ISO-B Hydraulic Coupler x 1/2" Female NPT, ISO-B Series, Neoprene Seal, Brass

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster H4B-102 is a brass 1/2" coupler from the IS...

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    $ 71.49
    $ 71.49 - $ 71.49
    $ 71.49
    $ 57.19
    $ 57.19 - $ 57.19
    $ 57.19
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 72.29
    $ 72.29 - $ 72.29
    $ 72.29
    $ 57.89
    $ 57.89 - $ 57.89
    $ 57.89

    Foster H4B-103, 1/2" ISO-B Hydraulic Coupler x 1/2" Female NPT, ISO-B Series, EPDM Seal, Brass

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster H4B-103 is a brass 1/2" coupler from the IS...

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    $ 72.29
    $ 72.29 - $ 72.29
    $ 72.29
    $ 57.89
    $ 57.89 - $ 57.89
    $ 57.89
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  • Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass
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    $ 49.99
    $ 49.99 - $ 49.99
    $ 49.99
    $ 39.99
    $ 39.99 - $ 39.99
    $ 39.99

    Foster H4S, 1/2" ISO-B Hydraulic Coupler x 1/2" Female NPT, ISO-B Series, Plated Steel

    In stock

    Reliable, leak-free hydraulic connections built to the most widely used industrial standard. The Foster H4S is a plated steel 1/2" coupler from the...

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    $ 49.99
    $ 49.99 - $ 49.99
    $ 49.99
    $ 39.99
    $ 39.99 - $ 39.99
    $ 39.99
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    $ 47.99
    $ 47.99 - $ 47.99
    $ 47.99
    $ 33.59
    $ 33.59 - $ 33.59
    $ 33.59

    Foster H4S, FHK Series, ISO B, 1/2" Two Way Shut-off, Coupler, Steel

    In stock

    Series: FHK Part Number: H4S Interchange: ISO B 7241-1 Coupler Body: 1/2" Valved Thread: 1/2" Female NPT, FPT Material: Solid Steel Quantity: 1

    $ 47.99
    $ 47.99 - $ 47.99
    $ 47.99
    $ 33.59
    $ 33.59 - $ 33.59
    $ 33.59
    Save 30% Save %