Skip to content
☀️ Take an Additional 10% Off Your Entire Order with code PROGRADE10 at checkout.
☀️ Additional 10% Off • PROGRADE10

Best Sellers

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

Filters

Foster BLH1B, 1/8" ISO-B Hydraulic Coupler x 1/8" Female NPT, ISO-B Series, Ball Lock, Brass Save 20% Save %
$ 843.00
$ 843.00 - $ 843.00
$ 843.00
$ 674.00
$ 674.00 - $ 674.00
$ 674.00

Foster SV4104, 3/8" Industrial Coupler x 1/4" Male NPT, SV Series, Safety Vent, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SV4104 is a steel 3/8" Safety Vent coupler from the SV Series, interchangeable w...

View full details
$ 843.00
$ 843.00 - $ 843.00
$ 843.00
$ 674.00
$ 674.00 - $ 674.00
$ 674.00
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 %
$ 843.00
$ 843.00 - $ 843.00
$ 843.00
$ 674.00
$ 674.00 - $ 674.00
$ 674.00

Foster SV4004, 3/8" Industrial Coupler x 1/4" Female NPT, SV Series, Safety Vent, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SV4004 is a steel 3/8" Safety Vent coupler from the SV Series, interchangeable w...

View full details
$ 843.00
$ 843.00 - $ 843.00
$ 843.00
$ 674.00
$ 674.00 - $ 674.00
$ 674.00
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 %
$ 708.00
$ 708.00 - $ 708.00
$ 708.00
$ 566.00
$ 566.00 - $ 566.00
$ 566.00

Foster SV3703, 1/4" Industrial Coupler x 3/8" Hose ID, SV Series, Safety Vent, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SV3703 is a steel 1/4" Safety Vent coupler from the SV Series, interchangeable w...

View full details
$ 708.00
$ 708.00 - $ 708.00
$ 708.00
$ 566.00
$ 566.00 - $ 566.00
$ 566.00
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 %
$ 708.00
$ 708.00 - $ 708.00
$ 708.00
$ 566.00
$ 566.00 - $ 566.00
$ 566.00

Foster SV3603, 1/4" Industrial Coupler x 1/4" Hose ID, SV Series, Safety Vent, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SV3603 is a steel 1/4" Safety Vent coupler from the SV Series, interchangeable w...

View full details
$ 708.00
$ 708.00 - $ 708.00
$ 708.00
$ 566.00
$ 566.00 - $ 566.00
$ 566.00
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 %
$ 690.00
$ 690.00 - $ 690.00
$ 690.00
$ 552.00
$ 552.00 - $ 552.00
$ 552.00

Foster SV3303, 1/4" Industrial Coupler x 3/8" Male NPT, SV Series, Safety Vent, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SV3303 is a steel 1/4" Safety Vent coupler from the SV Series, interchangeable w...

View full details
$ 690.00
$ 690.00 - $ 690.00
$ 690.00
$ 552.00
$ 552.00 - $ 552.00
$ 552.00
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 %
$ 690.00
$ 690.00 - $ 690.00
$ 690.00
$ 552.00
$ 552.00 - $ 552.00
$ 552.00

Foster SV3203, 1/4" Industrial Coupler x 3/8" Female NPT, SV Series, Safety Vent, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SV3203 is a steel 1/4" Safety Vent coupler from the SV Series, interchangeable w...

View full details
$ 690.00
$ 690.00 - $ 690.00
$ 690.00
$ 552.00
$ 552.00 - $ 552.00
$ 552.00
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 SV3103, 1/4" Industrial Coupler x 1/4" Male NPT, SV Series, Safety Vent, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SV3103 is a steel 1/4" Safety Vent coupler from the SV Series, interchangeable w...

View full details
$ 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 %
$ 662.00
$ 662.00 - $ 662.00
$ 662.00
$ 529.00
$ 529.00 - $ 529.00
$ 529.00

Foster SV3003, 1/4" Industrial Coupler x 1/4" Female NPT, SV Series, Safety Vent, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SV3003 is a steel 1/4" Safety Vent coupler from the SV Series, interchangeable w...

View full details
$ 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 %
$ 1,095.00
$ 1,095.00 - $ 1,095.00
$ 1,095.00
$ 877.00
$ 877.00 - $ 877.00
$ 877.00

Foster SV1815, 1/2" Industrial Coupler x 1/2" Push-On Hose Stem, SV Series, Safety Vent, Steel

Safer air disconnects for shop air and pneumatic tools. The Foster SV1815 is a steel 1/2" Safety Vent coupler from the SV Series, interchangeable w...

View full details
$ 1,095.00
$ 1,095.00 - $ 1,095.00
$ 1,095.00
$ 877.00
$ 877.00 - $ 877.00
$ 877.00
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 %
$ 694.00
$ 694.00 - $ 694.00
$ 694.00
$ 554.00
$ 554.00 - $ 554.00
$ 554.00

Foster LNSD9, 1/4" Lincoln Long Nose Coupler x Reusable Hose Clamp Fitting, LN Series, Automatic, Brass and Steel

Secure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster LNSD9 is a brass and steel 1/4" coupler from the Fos...

View full details
$ 694.00
$ 694.00 - $ 694.00
$ 694.00
$ 554.00
$ 554.00 - $ 554.00
$ 554.00
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 %
$ 692.00
$ 692.00 - $ 692.00
$ 692.00
$ 554.00
$ 554.00 - $ 554.00
$ 554.00

Foster LNSD7, 1/4" Lincoln Long Nose Coupler x Reusable Hose Clamp Fitting, LN Series, Automatic, Brass and Steel

Secure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster LNSD7 is a brass and steel 1/4" coupler from the Fos...

View full details
$ 692.00
$ 692.00 - $ 692.00
$ 692.00
$ 554.00
$ 554.00 - $ 554.00
$ 554.00
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 %
$ 1,287.00
$ 1,287.00 - $ 1,287.00
$ 1,287.00
$ 1,029.00
$ 1,029.00 - $ 1,029.00
$ 1,029.00

Foster LNSD13, 1/4" Lincoln Long Nose Coupler x Reusable Hose Clamp Fitting, LN Series, Automatic, Brass and Steel

Secure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster LNSD13 is a brass and steel 1/4" coupler from the Fo...

View full details
$ 1,287.00
$ 1,287.00 - $ 1,287.00
$ 1,287.00
$ 1,029.00
$ 1,029.00 - $ 1,029.00
$ 1,029.00
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 %
$ 719.00
$ 719.00 - $ 719.00
$ 719.00
$ 575.00
$ 575.00 - $ 575.00
$ 575.00

Foster LNSD11, 1/4" Lincoln Long Nose Coupler x Reusable Hose Clamp Fitting, LN Series, Automatic, Brass and Steel

Secure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster LNSD11 is a brass and steel 1/4" coupler from the Fo...

View full details
$ 719.00
$ 719.00 - $ 719.00
$ 719.00
$ 575.00
$ 575.00 - $ 575.00
$ 575.00
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 %
$ 1,414.00
$ 1,414.00 - $ 1,414.00
$ 1,414.00
$ 1,130.00
$ 1,130.00 - $ 1,130.00
$ 1,130.00

Foster LNSC7, 1/4" Lincoln Long Nose Coupler x Reusable Hose Clamp Fitting, LN Series, Automatic, Brass and Steel

Secure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster LNSC7 is a brass and steel 1/4" coupler from the Fos...

View full details
$ 1,414.00
$ 1,414.00 - $ 1,414.00
$ 1,414.00
$ 1,130.00
$ 1,130.00 - $ 1,130.00
$ 1,130.00
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 %
$ 1,381.00
$ 1,381.00 - $ 1,381.00
$ 1,381.00
$ 1,106.00
$ 1,106.00 - $ 1,106.00
$ 1,106.00

Foster LNSC5, 1/4" Lincoln Long Nose Coupler x Reusable Hose Clamp Fitting, LN Series, Automatic, Brass and Steel

Secure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster LNSC5 is a brass and steel 1/4" coupler from the Fos...

View full details
$ 1,381.00
$ 1,381.00 - $ 1,381.00
$ 1,381.00
$ 1,106.00
$ 1,106.00 - $ 1,106.00
$ 1,106.00
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 %
$ 1,120.00
$ 1,120.00 - $ 1,120.00
$ 1,120.00
$ 896.00
$ 896.00 - $ 896.00
$ 896.00

Foster LNSB7, 1/4" Lincoln Long Nose Coupler x Reusable Hose Clamp Fitting, LN Series, Automatic, Brass and Steel

Secure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster LNSB7 is a brass and steel 1/4" coupler from the Fos...

View full details
$ 1,120.00
$ 1,120.00 - $ 1,120.00
$ 1,120.00
$ 896.00
$ 896.00 - $ 896.00
$ 896.00
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 %
$ 664.00
$ 664.00 - $ 664.00
$ 664.00
$ 531.00
$ 531.00 - $ 531.00
$ 531.00

Foster LNSB5, 1/4" Lincoln Long Nose Coupler x Reusable Hose Clamp Fitting, LN Series, Automatic, Brass and Steel

Secure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster LNSB5 is a brass and steel 1/4" coupler from the Fos...

View full details
$ 664.00
$ 664.00 - $ 664.00
$ 664.00
$ 531.00
$ 531.00 - $ 531.00
$ 531.00
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 %
$ 683.00
$ 683.00 - $ 683.00
$ 683.00
$ 547.00
$ 547.00 - $ 547.00
$ 547.00

Foster LNSB3, 1/4" Lincoln Long Nose Coupler x Reusable Hose Clamp Fitting, LN Series, Automatic, Brass and Steel

Secure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster LNSB3 is a brass and steel 1/4" coupler from the Fos...

View full details
$ 683.00
$ 683.00 - $ 683.00
$ 683.00
$ 547.00
$ 547.00 - $ 547.00
$ 547.00
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 %
$ 607.00
$ 607.00 - $ 607.00
$ 607.00
$ 486.00
$ 486.00 - $ 486.00
$ 486.00

Foster LN3703M, 1/4" Lincoln Long Nose Coupler x 3/8" Hose ID, LN Series, Manual, Brass and Steel

Secure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster LN3703M is a brass and steel 1/4" coupler from the F...

View full details
$ 607.00
$ 607.00 - $ 607.00
$ 607.00
$ 486.00
$ 486.00 - $ 486.00
$ 486.00
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 %
$ 735.00
$ 735.00 - $ 735.00
$ 735.00
$ 588.00
$ 588.00 - $ 588.00
$ 588.00

Foster LN3703, 1/4" Lincoln Long Nose Coupler x 3/8" Hose ID, LN Series, Automatic, Brass and Steel

Secure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster LN3703 is a brass and steel 1/4" coupler from the Fo...

View full details
$ 735.00
$ 735.00 - $ 735.00
$ 735.00
$ 588.00
$ 588.00 - $ 588.00
$ 588.00
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 %
$ 1,178.00
$ 1,178.00 - $ 1,178.00
$ 1,178.00
$ 944.00
$ 944.00 - $ 944.00
$ 944.00

Foster LN3653, 1/4" Lincoln Long Nose Coupler x 5/16" Hose ID, LN Series, Automatic, Brass and Steel

Secure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster LN3653 is a brass and steel 1/4" coupler from the Fo...

View full details
$ 1,178.00
$ 1,178.00 - $ 1,178.00
$ 1,178.00
$ 944.00
$ 944.00 - $ 944.00
$ 944.00
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 %
$ 611.00
$ 611.00 - $ 611.00
$ 611.00
$ 488.00
$ 488.00 - $ 488.00
$ 488.00

Foster LN3603M, 1/4" Lincoln Long Nose Coupler x 1/4" Hose ID, LN Series, Manual, Brass and Steel

Secure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster LN3603M is a brass and steel 1/4" coupler from the F...

View full details
$ 611.00
$ 611.00 - $ 611.00
$ 611.00
$ 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 %
$ 714.00
$ 714.00 - $ 714.00
$ 714.00
$ 570.00
$ 570.00 - $ 570.00
$ 570.00

Foster LN3603, 1/4" Lincoln Long Nose Coupler x 1/4" Hose ID, LN Series, Automatic, Brass and Steel

Secure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster LN3603 is a brass and steel 1/4" coupler from the Fo...

View full details
$ 714.00
$ 714.00 - $ 714.00
$ 714.00
$ 570.00
$ 570.00 - $ 570.00
$ 570.00
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 %
$ 604.00
$ 604.00 - $ 604.00
$ 604.00
$ 483.00
$ 483.00 - $ 483.00
$ 483.00

Foster LN3303M, 1/4" Lincoln Long Nose Coupler x 3/8" Male NPT, LN Series, Manual, Brass and Steel

Secure, high-flow air connections that interchange with Lincoln Long Nose couplers. The Foster LN3303M is a brass and steel 1/4" coupler from the F...

View full details
$ 604.00
$ 604.00 - $ 604.00
$ 604.00
$ 483.00
$ 483.00 - $ 483.00
$ 483.00
Save 20% Save %

Request a Quote

Bulk and dealer pricing. Tell us what you need and we’ll reply within one business day.