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Our most popular couplers, hose, clamps, and irrigation parts. Updated automatically based on what customers actually buy.

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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 %
$ 571.00
$ 571.00 - $ 571.00
$ 571.00
$ 458.00
$ 458.00 - $ 458.00
$ 458.00

Foster BLA-3653, 1/4" Acetylene Coupler x 5/16" Hose ID, A70 Series (Hansen 700), Ball Lock, Brass

Brass quick couplers for acetylene and gas service. The Foster BLA-3653 is a 1/4" coupler from the A70 Series, which interchanges with Hansen 700 c...

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$ 571.00
$ 571.00 - $ 571.00
$ 571.00
$ 458.00
$ 458.00 - $ 458.00
$ 458.00
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 %
$ 468.00
$ 468.00 - $ 468.00
$ 468.00
$ 374.00
$ 374.00 - $ 374.00
$ 374.00

Foster BLA-3603, 1/4" Acetylene Coupler x 1/4" Hose ID, A70 Series (Hansen 700), Ball Lock, Brass

Brass quick couplers for acetylene and gas service. The Foster BLA-3603 is a 1/4" coupler from the A70 Series, which interchanges with Hansen 700 c...

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$ 468.00
$ 468.00 - $ 468.00
$ 468.00
$ 374.00
$ 374.00 - $ 374.00
$ 374.00
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 %
$ 461.00
$ 461.00 - $ 461.00
$ 461.00
$ 369.00
$ 369.00 - $ 369.00
$ 369.00

Foster BLA-3303, 1/4" Acetylene Coupler x 3/8" Male NPT, A70 Series (Hansen 700), Ball Lock, Brass

Brass quick couplers for acetylene and gas service. The Foster BLA-3303 is a 1/4" coupler from the A70 Series, which interchanges with Hansen 700 c...

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$ 461.00
$ 461.00 - $ 461.00
$ 461.00
$ 369.00
$ 369.00 - $ 369.00
$ 369.00
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 %
$ 468.00
$ 468.00 - $ 468.00
$ 468.00
$ 374.00
$ 374.00 - $ 374.00
$ 374.00

Foster BLA-3203, 1/4" Acetylene Coupler x 3/8" Female NPT, A70 Series (Hansen 700), Ball Lock, Brass

Brass quick couplers for acetylene and gas service. The Foster BLA-3203 is a 1/4" coupler from the A70 Series, which interchanges with Hansen 700 c...

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$ 468.00
$ 468.00 - $ 468.00
$ 468.00
$ 374.00
$ 374.00 - $ 374.00
$ 374.00
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 %
$ 449.00
$ 449.00 - $ 449.00
$ 449.00
$ 358.00
$ 358.00 - $ 358.00
$ 358.00

Foster BLA-3103, 1/4" Acetylene Coupler x 1/4" Male NPT, A70 Series (Hansen 700), Ball Lock, Brass

Brass quick couplers for acetylene and gas service. The Foster BLA-3103 is a 1/4" coupler from the A70 Series, which interchanges with Hansen 700 c...

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$ 449.00
$ 449.00 - $ 449.00
$ 449.00
$ 358.00
$ 358.00 - $ 358.00
$ 358.00
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 %
$ 447.00
$ 447.00 - $ 447.00
$ 447.00
$ 357.00
$ 357.00 - $ 357.00
$ 357.00

Foster BLA-3003, 1/4" Acetylene Coupler x 1/4" Female NPT, A70 Series (Hansen 700), Ball Lock, Brass

Brass quick couplers for acetylene and gas service. The Foster BLA-3003 is a 1/4" coupler from the A70 Series, which interchanges with Hansen 700 c...

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$ 447.00
$ 447.00 - $ 447.00
$ 447.00
$ 357.00
$ 357.00 - $ 357.00
$ 357.00
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 %
$ 543.00
$ 543.00 - $ 543.00
$ 543.00
$ 435.00
$ 435.00 - $ 435.00
$ 435.00

Foster BLA-2903, 1/4" Acetylene Coupler x 1/8" Male NPT, A70 Series (Hansen 700), Ball Lock, Brass

Brass quick couplers for acetylene and gas service. The Foster BLA-2903 is a 1/4" coupler from the A70 Series, which interchanges with Hansen 700 c...

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$ 543.00
$ 543.00 - $ 543.00
$ 543.00
$ 435.00
$ 435.00 - $ 435.00
$ 435.00
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 %
$ 610.00
$ 610.00 - $ 610.00
$ 610.00
$ 488.00
$ 488.00 - $ 488.00
$ 488.00

Foster BLA-2803, 1/4" Acetylene Coupler x 1/8" Female NPT, A70 Series (Hansen 700), Ball Lock, Brass

Brass quick couplers for acetylene and gas service. The Foster BLA-2803 is a 1/4" coupler from the A70 Series, which interchanges with Hansen 700 c...

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$ 610.00
$ 610.00 - $ 610.00
$ 610.00
$ 488.00
$ 488.00 - $ 488.00
$ 488.00
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 %
$ 447.00
$ 447.00 - $ 447.00
$ 447.00
$ 358.00
$ 358.00 - $ 358.00
$ 358.00

Foster A-3703, 1/4" Acetylene Coupler x 3/8" Hose ID, A70 Series (Hansen 700), Brass

Brass quick couplers for acetylene and gas service. The Foster A-3703 is a 1/4" coupler from the A70 Series, which interchanges with Hansen 700 cou...

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$ 447.00
$ 447.00 - $ 447.00
$ 447.00
$ 358.00
$ 358.00 - $ 358.00
$ 358.00
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 %
$ 553.00
$ 553.00 - $ 553.00
$ 553.00
$ 442.00
$ 442.00 - $ 442.00
$ 442.00

Foster A-3653, 1/4" Acetylene Coupler x 5/16" Hose ID, A70 Series (Hansen 700), Brass

Brass quick couplers for acetylene and gas service. The Foster A-3653 is a 1/4" coupler from the A70 Series, which interchanges with Hansen 700 cou...

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$ 553.00
$ 553.00 - $ 553.00
$ 553.00
$ 442.00
$ 442.00 - $ 442.00
$ 442.00
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 %
$ 449.00
$ 449.00 - $ 449.00
$ 449.00
$ 360.00
$ 360.00 - $ 360.00
$ 360.00

Foster A-3603, 1/4" Acetylene Coupler x 1/4" Hose ID, A70 Series (Hansen 700), Brass

Brass quick couplers for acetylene and gas service. The Foster A-3603 is a 1/4" coupler from the A70 Series, which interchanges with Hansen 700 cou...

View full details
$ 449.00
$ 449.00 - $ 449.00
$ 449.00
$ 360.00
$ 360.00 - $ 360.00
$ 360.00
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 %
$ 444.00
$ 444.00 - $ 444.00
$ 444.00
$ 355.00
$ 355.00 - $ 355.00
$ 355.00

Foster A-3303, 1/4" Acetylene Coupler x 3/8" Male NPT, A70 Series (Hansen 700), Brass

Brass quick couplers for acetylene and gas service. The Foster A-3303 is a 1/4" coupler from the A70 Series, which interchanges with Hansen 700 cou...

View full details
$ 444.00
$ 444.00 - $ 444.00
$ 444.00
$ 355.00
$ 355.00 - $ 355.00
$ 355.00
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 %
$ 451.00
$ 451.00 - $ 451.00
$ 451.00
$ 360.00
$ 360.00 - $ 360.00
$ 360.00

Foster A-3203, 1/4" Acetylene Coupler x 3/8" Female NPT, A70 Series (Hansen 700), Brass

Brass quick couplers for acetylene and gas service. The Foster A-3203 is a 1/4" coupler from the A70 Series, which interchanges with Hansen 700 cou...

View full details
$ 451.00
$ 451.00 - $ 451.00
$ 451.00
$ 360.00
$ 360.00 - $ 360.00
$ 360.00
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 %
$ 429.00
$ 429.00 - $ 429.00
$ 429.00
$ 344.00
$ 344.00 - $ 344.00
$ 344.00

Foster A-3103, 1/4" Acetylene Coupler x 1/4" Male NPT, A70 Series (Hansen 700), Brass

Brass quick couplers for acetylene and gas service. The Foster A-3103 is a 1/4" coupler from the A70 Series, which interchanges with Hansen 700 cou...

View full details
$ 429.00
$ 429.00 - $ 429.00
$ 429.00
$ 344.00
$ 344.00 - $ 344.00
$ 344.00
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 %
$ 428.00
$ 428.00 - $ 428.00
$ 428.00
$ 342.00
$ 342.00 - $ 342.00
$ 342.00

Foster A-3003, 1/4" Acetylene Coupler x 1/4" Female NPT, A70 Series (Hansen 700), Brass

Brass quick couplers for acetylene and gas service. The Foster A-3003 is a 1/4" coupler from the A70 Series, which interchanges with Hansen 700 cou...

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$ 428.00
$ 428.00 - $ 428.00
$ 428.00
$ 342.00
$ 342.00 - $ 342.00
$ 342.00
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 %
$ 523.00
$ 523.00 - $ 523.00
$ 523.00
$ 419.00
$ 419.00 - $ 419.00
$ 419.00

Foster A-2903, 1/4" Acetylene Coupler x 1/8" Male NPT, A70 Series (Hansen 700), Brass

Brass quick couplers for acetylene and gas service. The Foster A-2903 is a 1/4" coupler from the A70 Series, which interchanges with Hansen 700 cou...

View full details
$ 523.00
$ 523.00 - $ 523.00
$ 523.00
$ 419.00
$ 419.00 - $ 419.00
$ 419.00
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 %
$ 592.00
$ 592.00 - $ 592.00
$ 592.00
$ 474.00
$ 474.00 - $ 474.00
$ 474.00

Foster A-2803, 1/4" Acetylene Coupler x 1/8" Female NPT, A70 Series (Hansen 700), Brass

Brass quick couplers for acetylene and gas service. The Foster A-2803 is a 1/4" coupler from the A70 Series, which interchanges with Hansen 700 cou...

View full details
$ 592.00
$ 592.00 - $ 592.00
$ 592.00
$ 474.00
$ 474.00 - $ 474.00
$ 474.00
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 %
$ 188.00
$ 188.00 - $ 188.00
$ 188.00
$ 151.00
$ 151.00 - $ 151.00
$ 151.00

Foster A-17, 1/4" Acetylene Plug x 3/8" Hose ID, A70 Series (Hansen 700), Brass

Brass quick couplers for acetylene and gas service. The Foster A-17 is a 1/4" plug from the A70 Series, which interchanges with Hansen 700 couplers...

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$ 188.00
$ 188.00 - $ 188.00
$ 188.00
$ 151.00
$ 151.00 - $ 151.00
$ 151.00
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 %
$ 188.00
$ 188.00 - $ 188.00
$ 188.00
$ 151.00
$ 151.00 - $ 151.00
$ 151.00

Foster A-16, 1/4" Acetylene Plug x 1/4" Hose ID, A70 Series (Hansen 700), Brass

Brass quick couplers for acetylene and gas service. The Foster A-16 is a 1/4" plug from the A70 Series, which interchanges with Hansen 700 couplers...

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$ 188.00
$ 188.00 - $ 188.00
$ 188.00
$ 151.00
$ 151.00 - $ 151.00
$ 151.00
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 %
$ 169.00
$ 169.00 - $ 169.00
$ 169.00
$ 135.00
$ 135.00 - $ 135.00
$ 135.00

Foster A-12, 1/4" Acetylene Plug x 1/8" Male NPT, A70 Series (Hansen 700), Brass

Brass quick couplers for acetylene and gas service. The Foster A-12 is a 1/4" plug from the A70 Series, which interchanges with Hansen 700 couplers...

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$ 169.00
$ 169.00 - $ 169.00
$ 169.00
$ 135.00
$ 135.00 - $ 135.00
$ 135.00
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 %
$ 185.00
$ 185.00 - $ 185.00
$ 185.00
$ 147.00
$ 147.00 - $ 147.00
$ 147.00

Foster A-11, 1/4" Acetylene Plug x 1/4" Female NPT, A70 Series (Hansen 700), Brass

Brass quick couplers for acetylene and gas service. The Foster A-11 is a 1/4" plug from the A70 Series, which interchanges with Hansen 700 couplers...

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$ 185.00
$ 185.00 - $ 185.00
$ 185.00
$ 147.00
$ 147.00 - $ 147.00
$ 147.00
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 %
$ 174.00
$ 174.00 - $ 174.00
$ 174.00
$ 139.00
$ 139.00 - $ 139.00
$ 139.00

Foster A-10, 1/4" Acetylene Plug x 1/4" Male NPT, A70 Series (Hansen 700), Brass

Brass quick couplers for acetylene and gas service. The Foster A-10 is a 1/4" plug from the A70 Series, which interchanges with Hansen 700 couplers...

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$ 174.00
$ 174.00 - $ 174.00
$ 174.00
$ 139.00
$ 139.00 - $ 139.00
$ 139.00
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 %
$ 662.00
$ 662.00 - $ 662.00
$ 662.00
$ 529.00
$ 529.00 - $ 529.00
$ 529.00

Foster 3R4905, 3/8" Hansen RL Interchange Air Coupler x 3/8" NPT, 3FRL Series, Steel

Rugged air-line connections built for the jobsite. The Foster 3R4905 is a 3/8" coupler from the 3FRL Series, which interchanges with Hansen 3/8" 3R...

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$ 662.00
$ 662.00 - $ 662.00
$ 662.00
$ 529.00
$ 529.00 - $ 529.00
$ 529.00
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 %
$ 655.00
$ 655.00 - $ 655.00
$ 655.00
$ 523.00
$ 523.00 - $ 523.00
$ 523.00

Foster 3R4015, 3/8" Hansen RL Interchange Air Coupler x 3/8" NPT, 3FRL Series, Steel

Rugged air-line connections built for the jobsite. The Foster 3R4015 is a 3/8" coupler from the 3FRL Series, which interchanges with Hansen 3/8" 3R...

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$ 655.00
$ 655.00 - $ 655.00
$ 655.00
$ 523.00
$ 523.00 - $ 523.00
$ 523.00
Save 20% Save %

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