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  • Original price $ 64.79
    Original price $ 64.79 - Original price $ 64.79
    Original price $ 64.79
    Current price $ 51.79
    $ 51.79 - $ 51.79
    Current price $ 51.79

    Foster BL100FS, 1" Straight-Thru Coupler x 1" Female NPT, FST Series, Ball Lock, Brass

    In stock

    Maximum-flow connections for air, fluid, and vacuum lines. The Foster BL100FS is a brass 1" coupler from the FST Straight-Thru Series - with NO val...

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    Original price $ 64.79
    Original price $ 64.79 - Original price $ 64.79
    Original price $ 64.79
    Current price $ 51.79
    $ 51.79 - $ 51.79
    Current price $ 51.79
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  • Original price $ 188.79
    Original price $ 188.79 - Original price $ 188.79
    Original price $ 188.79
    Current price $ 150.99
    $ 150.99 - $ 150.99
    Current price $ 150.99

    Foster BL100FSS, 1" Straight-Thru Coupler x 1" Female NPT, FST Series, Ball Lock, 303 Stainless Steel

    In stock

    Maximum-flow connections for air, fluid, and vacuum lines. The Foster BL100FSS is a 303 stainless steel 1" coupler from the FST Straight-Thru Serie...

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    Original price $ 188.79
    Original price $ 188.79 - Original price $ 188.79
    Original price $ 188.79
    Current price $ 150.99
    $ 150.99 - $ 150.99
    Current price $ 150.99
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  • Original price $ 173.59
    Original price $ 173.59 - Original price $ 173.59
    Original price $ 173.59
    Current price $ 138.89
    $ 138.89 - $ 138.89
    Current price $ 138.89

    Foster BL125FS, 1-1/4" Straight-Thru Coupler x 1-1/4" Female NPT, FST Series, Ball Lock, Brass

    In stock

    Maximum-flow connections for air, fluid, and vacuum lines. The Foster BL125FS is a brass 1-1/4" coupler from the FST Straight-Thru Series - with NO...

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    Original price $ 173.59
    Original price $ 173.59 - Original price $ 173.59
    Original price $ 173.59
    Current price $ 138.89
    $ 138.89 - $ 138.89
    Current price $ 138.89
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  • Original price $ 18.49
    Original price $ 18.49 - Original price $ 18.49
    Original price $ 18.49
    Current price $ 14.79
    $ 14.79 - $ 14.79
    Current price $ 14.79

    Foster BL12FS, 1/8" Straight-Thru Coupler x 1/8" Female NPT, FST Series, Ball Lock, Brass

    In stock

    Maximum-flow connections for air, fluid, and vacuum lines. The Foster BL12FS is a brass 1/8" coupler from the FST Straight-Thru Series - with NO va...

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    Original price $ 18.49
    Original price $ 18.49 - Original price $ 18.49
    Original price $ 18.49
    Current price $ 14.79
    $ 14.79 - $ 14.79
    Current price $ 14.79
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  • Original price $ 47.79
    Original price $ 47.79 - Original price $ 47.79
    Original price $ 47.79
    Current price $ 38.19
    $ 38.19 - $ 38.19
    Current price $ 38.19

    Foster BL12FSS, 1/8" Straight-Thru Coupler x 1/8" Female NPT, FST Series, Ball Lock, 303 Stainless Steel

    In stock

    Maximum-flow connections for air, fluid, and vacuum lines. The Foster BL12FSS is a 303 stainless steel 1/8" coupler from the FST Straight-Thru Seri...

    View full details
    Original price $ 47.79
    Original price $ 47.79 - Original price $ 47.79
    Original price $ 47.79
    Current price $ 38.19
    $ 38.19 - $ 38.19
    Current price $ 38.19
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  • Original price $ 301.29
    Original price $ 301.29 - Original price $ 301.29
    Original price $ 301.29
    Current price $ 240.99
    $ 240.99 - $ 240.99
    Current price $ 240.99

    Foster BL150FS, 1-1/2" Straight-Thru Coupler x 1-1/2" Female NPT, FST Series, Ball Lock, Brass

    In stock

    Maximum-flow connections for air, fluid, and vacuum lines. The Foster BL150FS is a brass 1-1/2" coupler from the FST Straight-Thru Series - with NO...

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    Original price $ 301.29
    Original price $ 301.29 - Original price $ 301.29
    Original price $ 301.29
    Current price $ 240.99
    $ 240.99 - $ 240.99
    Current price $ 240.99
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  • Original price $ 18.19
    Original price $ 18.19 - Original price $ 18.19
    Original price $ 18.19
    Current price $ 14.59
    $ 14.59 - $ 14.59
    Current price $ 14.59

    Foster BL1513, 1/4" Industrial Coupler x 1/4" Push-On Hose Stem, 3 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster BL1513 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series —...

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    Original price $ 18.19
    Original price $ 18.19 - Original price $ 18.19
    Original price $ 18.19
    Current price $ 14.59
    $ 14.59 - $ 14.59
    Current price $ 14.59
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  • Original price $ 18.59
    Original price $ 18.59 - Original price $ 18.59
    Original price $ 18.59
    Current price $ 14.89
    $ 14.89 - $ 14.89
    Current price $ 14.89

    Foster BL1713, 1/4" Industrial Coupler x 3/8" Push-On Hose Stem, 3 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster BL1713 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series —...

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    Original price $ 18.59
    Original price $ 18.59 - Original price $ 18.59
    Original price $ 18.59
    Current price $ 14.89
    $ 14.89 - $ 14.89
    Current price $ 14.89
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  • Original price $ 27.09
    Original price $ 27.09 - Original price $ 27.09
    Original price $ 27.09
    Current price $ 21.69
    $ 21.69 - $ 21.69
    Current price $ 21.69

    Foster BL1714, 3/8" Industrial Coupler x 3/8" Push-On Hose Stem, 4 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster BL1714 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series —...

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    Original price $ 27.09
    Original price $ 27.09 - Original price $ 27.09
    Original price $ 27.09
    Current price $ 21.69
    $ 21.69 - $ 21.69
    Current price $ 21.69
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  • Original price $ 28.99
    Original price $ 28.99 - Original price $ 28.99
    Original price $ 28.99
    Current price $ 23.19
    $ 23.19 - $ 23.19
    Current price $ 23.19

    Foster BL1814, 3/8" Industrial Coupler x 1/2" Push-On Hose Stem, 4 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 3/8" connections for air and fluid lines. The Foster BL1814 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series —...

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    Original price $ 28.99
    Original price $ 28.99 - Original price $ 28.99
    Original price $ 28.99
    Current price $ 23.19
    $ 23.19 - $ 23.19
    Current price $ 23.19
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  • Original price $ 36.09
    Original price $ 36.09 - Original price $ 36.09
    Original price $ 36.09
    Current price $ 28.89
    $ 28.89 - $ 28.89
    Current price $ 28.89

    Foster BL1815, 1/2" Industrial Coupler x 1/2" Push-On Hose Stem, 5 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster BL1815 is a Brass/Steel 1/2" industrial coupler from the Foster ...

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    Original price $ 36.09
    Original price $ 36.09 - Original price $ 36.09
    Original price $ 36.09
    Current price $ 28.89
    $ 28.89 - $ 28.89
    Current price $ 28.89
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  • Original price $ 15.69
    Original price $ 15.69 - Original price $ 15.69
    Original price $ 15.69
    Current price $ 12.49
    $ 12.49 - $ 12.49
    Current price $ 12.49

    Foster BL2022, 1/8" 2 Series Coupler x 1/8" Hose ID, Heavy-Duty Brass, Steel (Ball Lock)

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster BL2022 is a Heavy-Duty Brass, Steel 1/8" coupler from the proven Foster...

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    Original price $ 15.69
    Original price $ 15.69 - Original price $ 15.69
    Original price $ 15.69
    Current price $ 12.49
    $ 12.49 - $ 12.49
    Current price $ 12.49
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  • Original price $ 15.29
    Original price $ 15.29 - Original price $ 15.29
    Original price $ 15.29
    Current price $ 12.19
    $ 12.19 - $ 12.19
    Current price $ 12.19

    Foster BL2032, 1/8" 2 Series Coupler x 3/16" Hose ID, Heavy-Duty Brass, Steel (Ball Lock)

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster BL2032 is a Heavy-Duty Brass, Steel 1/8" coupler from the proven Foster...

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    Original price $ 15.29
    Original price $ 15.29 - Original price $ 15.29
    Original price $ 15.29
    Current price $ 12.19
    $ 12.19 - $ 12.19
    Current price $ 12.19
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  • Original price $ 40.19
    Original price $ 40.19 - Original price $ 40.19
    Original price $ 40.19
    Current price $ 32.19
    $ 32.19 - $ 32.19
    Current price $ 32.19

    Foster BL2042, 1/8" 2 Series Coupler x 1/4" Hose ID, Heavy-Duty Brass, Steel (Ball Lock)

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster BL2042 is a Heavy-Duty Brass, Steel 1/8" coupler from the proven Foster...

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    Original price $ 40.19
    Original price $ 40.19 - Original price $ 40.19
    Original price $ 40.19
    Current price $ 32.19
    $ 32.19 - $ 32.19
    Current price $ 32.19
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  • Original price $ 13.79
    Original price $ 13.79 - Original price $ 13.79
    Original price $ 13.79
    Current price $ 10.99
    $ 10.99 - $ 10.99
    Current price $ 10.99

    Foster BL2202, 1/8" 2 Series Coupler x 1/8" Male NPT, Heavy-Duty Brass, Steel (Ball Lock)

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster BL2202 is a Heavy-Duty Brass, Steel 1/8" coupler from the proven Foster...

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    Original price $ 13.79
    Original price $ 13.79 - Original price $ 13.79
    Original price $ 13.79
    Current price $ 10.99
    $ 10.99 - $ 10.99
    Current price $ 10.99
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  • Original price $ 37.89
    Original price $ 37.89 - Original price $ 37.89
    Original price $ 37.89
    Current price $ 30.29
    $ 30.29 - $ 30.29
    Current price $ 30.29

    Foster BL2202S/S, 1/8" 2 Series Coupler x 1/8" Male NPT, 303 Stainless (Ball Lock)

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster BL2202S/S is a 303 Stainless 1/8" coupler from the proven Foster 2 Seri...

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    Original price $ 37.89
    Original price $ 37.89 - Original price $ 37.89
    Original price $ 37.89
    Current price $ 30.29
    $ 30.29 - $ 30.29
    Current price $ 30.29
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  • Original price $ 18.59
    Original price $ 18.59 - Original price $ 18.59
    Original price $ 18.59
    Current price $ 14.89
    $ 14.89 - $ 14.89
    Current price $ 14.89

    Foster BL2302, 1/8" 2 Series Coupler x 1/8" Female NPT, Heavy-Duty Brass, Steel (Ball Lock)

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster BL2302 is a Heavy-Duty Brass, Steel 1/8" coupler from the proven Foster...

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    Original price $ 18.59
    Original price $ 18.59 - Original price $ 18.59
    Original price $ 18.59
    Current price $ 14.89
    $ 14.89 - $ 14.89
    Current price $ 14.89
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  • Original price $ 37.89
    Original price $ 37.89 - Original price $ 37.89
    Original price $ 37.89
    Current price $ 30.29
    $ 30.29 - $ 30.29
    Current price $ 30.29

    Foster BL2302S/S, 1/8" 2 Series Coupler x 1/8" Female NPT, 303 Stainless (Ball Lock)

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster BL2302S/S is a 303 Stainless 1/8" coupler from the proven Foster 2 Seri...

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    Original price $ 37.89
    Original price $ 37.89 - Original price $ 37.89
    Original price $ 37.89
    Current price $ 30.29
    $ 30.29 - $ 30.29
    Current price $ 30.29
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  • Original price $ 16.89
    Original price $ 16.89 - Original price $ 16.89
    Original price $ 16.89
    Current price $ 13.49
    $ 13.49 - $ 13.49
    Current price $ 13.49

    Foster BL2402, 1/8" 2 Series Coupler x 1/4" Male NPT, Heavy-Duty Brass, Steel (Ball Lock)

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster BL2402 is a Heavy-Duty Brass, Steel 1/8" coupler from the proven Foster...

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    Original price $ 16.89
    Original price $ 16.89 - Original price $ 16.89
    Original price $ 16.89
    Current price $ 13.49
    $ 13.49 - $ 13.49
    Current price $ 13.49
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  • Original price $ 20.59
    Original price $ 20.59 - Original price $ 20.59
    Original price $ 20.59
    Current price $ 16.49
    $ 16.49 - $ 16.49
    Current price $ 16.49

    Foster BL25FS, 1/4" Straight-Thru Coupler x 1/4" Female NPT, FST Series, Ball Lock, Brass

    In stock

    Maximum-flow connections for air, fluid, and vacuum lines. The Foster BL25FS is a brass 1/4" coupler from the FST Straight-Thru Series - with NO va...

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    Original price $ 20.59
    Original price $ 20.59 - Original price $ 20.59
    Original price $ 20.59
    Current price $ 16.49
    $ 16.49 - $ 16.49
    Current price $ 16.49
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  • Original price $ 73.49
    Original price $ 73.49 - Original price $ 73.49
    Original price $ 73.49
    Current price $ 58.79
    $ 58.79 - $ 58.79
    Current price $ 58.79

    Foster BL25FSS, 1/4" Straight-Thru Coupler x 1/4" Female NPT, FST Series, Ball Lock, 303 Stainless Steel

    In stock

    Maximum-flow connections for air, fluid, and vacuum lines. The Foster BL25FSS is a 303 stainless steel 1/4" coupler from the FST Straight-Thru Seri...

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    Original price $ 73.49
    Original price $ 73.49 - Original price $ 73.49
    Original price $ 73.49
    Current price $ 58.79
    $ 58.79 - $ 58.79
    Current price $ 58.79
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  • Original price $ 15.49
    Original price $ 15.49 - Original price $ 15.49
    Original price $ 15.49
    Current price $ 12.39
    $ 12.39 - $ 12.39
    Current price $ 12.39

    Foster BL2702, 1/8" 2 Series Coupler x 1/4" Female NPT, Heavy-Duty Brass, Steel (Ball Lock)

    In stock

    Dependable, leak-free connections for air and light fluid lines. The Foster BL2702 is a Heavy-Duty Brass, Steel 1/8" coupler from the proven Foster...

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    Original price $ 15.49
    Original price $ 15.49 - Original price $ 15.49
    Original price $ 15.49
    Current price $ 12.39
    $ 12.39 - $ 12.39
    Current price $ 12.39
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  • Original price $ 19.49
    Original price $ 19.49 - Original price $ 19.49
    Original price $ 19.49
    Current price $ 15.59
    $ 15.59 - $ 15.59
    Current price $ 15.59

    Foster BL2803, 1/4" Industrial Coupler x 1/8" Female NPT, 3 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster BL2803 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series —...

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    Original price $ 19.49
    Original price $ 19.49 - Original price $ 19.49
    Original price $ 19.49
    Current price $ 15.59
    $ 15.59 - $ 15.59
    Current price $ 15.59
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  • Original price $ 17.89
    Original price $ 17.89 - Original price $ 17.89
    Original price $ 17.89
    Current price $ 14.29
    $ 14.29 - $ 14.29
    Current price $ 14.29

    Foster BL2903, 1/4" Industrial Coupler x 1/8" Male NPT, 3 Series, Ball Lock, Brass/Steel

    In stock

    Reliable, leak-free 1/4" connections for air and fluid lines. The Foster BL2903 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series —...

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    Original price $ 17.89
    Original price $ 17.89 - Original price $ 17.89
    Original price $ 17.89
    Current price $ 14.29
    $ 14.29 - $ 14.29
    Current price $ 14.29
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