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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 21% Save %
$ 7.69
$ 7.69 - $ 7.69
$ 7.69
$ 6.09
$ 6.09 - $ 6.09
$ 6.09

Foster FSS304-FS2404-04-04, Stainless Steel 1/4" Male ORFS x 1/4" Male NPTF, 304 Stainless

The Foster FSS304-FS2404-04-04 is a 304 stainless steel O-Ring Face Seal (ORFS) fitting: Stainless Steel 1/4" Male ORFS x 1/4" Male NPTF. Machined ...

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$ 7.69
$ 7.69 - $ 7.69
$ 7.69
$ 6.09
$ 6.09 - $ 6.09
$ 6.09
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 %
$ 38.39
$ 38.39 - $ 38.39
$ 38.39
$ 30.69
$ 30.69 - $ 30.69
$ 30.69

Foster FSS304-FS2403-16-16, Stainless Steel Tube Union, 1" ORFS x 1" ORFS, 304 Stainless

The Foster FSS304-FS2403-16-16 is a 304 stainless steel O-Ring Face Seal (ORFS) fitting: Stainless Steel Tube Union, 1" ORFS x 1" ORFS. Machined fo...

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$ 38.39
$ 38.39 - $ 38.39
$ 38.39
$ 30.69
$ 30.69 - $ 30.69
$ 30.69
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 %
$ 23.09
$ 23.09 - $ 23.09
$ 23.09
$ 18.49
$ 18.49 - $ 18.49
$ 18.49

Foster FSS304-FS2403-12-12, Stainless Steel Tube Union, 3/4" ORFS x 3/4" ORFS, 304 Stainless

The Foster FSS304-FS2403-12-12 is a 304 stainless steel O-Ring Face Seal (ORFS) fitting: Stainless Steel Tube Union, 3/4" ORFS x 3/4" ORFS. Machine...

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$ 23.09
$ 23.09 - $ 23.09
$ 23.09
$ 18.49
$ 18.49 - $ 18.49
$ 18.49
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 %
$ 19.19
$ 19.19 - $ 19.19
$ 19.19
$ 15.39
$ 15.39 - $ 15.39
$ 15.39

Foster FSS304-FS2403-10-10, Stainless Steel Tube Union, 5/8" ORFS x 5/8" ORFS, 304 Stainless

The Foster FSS304-FS2403-10-10 is a 304 stainless steel O-Ring Face Seal (ORFS) fitting: Stainless Steel Tube Union, 5/8" ORFS x 5/8" ORFS. Machine...

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$ 19.19
$ 19.19 - $ 19.19
$ 19.19
$ 15.39
$ 15.39 - $ 15.39
$ 15.39
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 %
$ 15.39
$ 15.39 - $ 15.39
$ 15.39
$ 12.29
$ 12.29 - $ 12.29
$ 12.29

Foster FSS304-FS2403-08-08, Stainless Steel Tube Union, 1/2" ORFS x 1/2" ORFS, 304 Stainless

The Foster FSS304-FS2403-08-08 is a 304 stainless steel O-Ring Face Seal (ORFS) fitting: Stainless Steel Tube Union, 1/2" ORFS x 1/2" ORFS. Machine...

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$ 15.39
$ 15.39 - $ 15.39
$ 15.39
$ 12.29
$ 12.29 - $ 12.29
$ 12.29
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 %
$ 10.19
$ 10.19 - $ 10.19
$ 10.19
$ 8.19
$ 8.19 - $ 8.19
$ 8.19

Foster FSS304-FS2403-06-06, Stainless Steel Tube Union, 3/8" ORFS x 3/8" ORFS, 304 Stainless

The Foster FSS304-FS2403-06-06 is a 304 stainless steel O-Ring Face Seal (ORFS) fitting: Stainless Steel Tube Union, 3/8" ORFS x 3/8" ORFS. Machine...

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$ 10.19
$ 10.19 - $ 10.19
$ 10.19
$ 8.19
$ 8.19 - $ 8.19
$ 8.19
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 %
$ 7.69
$ 7.69 - $ 7.69
$ 7.69
$ 6.09
$ 6.09 - $ 6.09
$ 6.09

Foster FSS304-FS2403-04-04, Stainless Steel Tube Union, 1/4" ORFS x 1/4" ORFS, 304 Stainless

The Foster FSS304-FS2403-04-04 is a 304 stainless steel O-Ring Face Seal (ORFS) fitting: Stainless Steel Tube Union, 1/4" ORFS x 1/4" ORFS. Machine...

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$ 7.69
$ 7.69 - $ 7.69
$ 7.69
$ 6.09
$ 6.09 - $ 6.09
$ 6.09
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 %
$ 40.99
$ 40.99 - $ 40.99
$ 40.99
$ 32.79
$ 32.79 - $ 32.79
$ 32.79

Foster FSS316-6425-16-16, 1" ORB Female x 1" ORB Female, 316 Stainless

The Foster FSS316-6425-16-16 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 1" ORB Female x 1" ORB Female. Machined for leak-tight fluid-p...

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$ 40.99
$ 40.99 - $ 40.99
$ 40.99
$ 32.79
$ 32.79 - $ 32.79
$ 32.79
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 %
$ 24.29
$ 24.29 - $ 24.29
$ 24.29
$ 19.49
$ 19.49 - $ 19.49
$ 19.49

Foster FSS316-6425-12-12, 3/4" ORB Female x 3/4" ORB Female, 316 Stainless

The Foster FSS316-6425-12-12 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 3/4" ORB Female x 3/4" ORB Female. Machined for leak-tight flu...

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$ 24.29
$ 24.29 - $ 24.29
$ 24.29
$ 19.49
$ 19.49 - $ 19.49
$ 19.49
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 %
$ 20.49
$ 20.49 - $ 20.49
$ 20.49
$ 16.39
$ 16.39 - $ 16.39
$ 16.39

Foster FSS316-6425-10-10, 5/8" ORB Female x 5/8" ORB Female, 316 Stainless

The Foster FSS316-6425-10-10 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 5/8" ORB Female x 5/8" ORB Female. Machined for leak-tight flu...

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$ 20.49
$ 20.49 - $ 20.49
$ 20.49
$ 16.39
$ 16.39 - $ 16.39
$ 16.39
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 %
$ 16.59
$ 16.59 - $ 16.59
$ 16.59
$ 13.29
$ 13.29 - $ 13.29
$ 13.29

Foster FSS316-6425-08-08, 1/2" ORB Female x 1/2" ORB Female, 316 Stainless

The Foster FSS316-6425-08-08 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 1/2" ORB Female x 1/2" ORB Female. Machined for leak-tight flu...

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$ 16.59
$ 16.59 - $ 16.59
$ 16.59
$ 13.29
$ 13.29 - $ 13.29
$ 13.29
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 %
$ 14.09
$ 14.09 - $ 14.09
$ 14.09
$ 11.29
$ 11.29 - $ 11.29
$ 11.29

Foster FSS316-6425-06-06, 3/8" ORB Female x 3/8" ORB Female, 316 Stainless

The Foster FSS316-6425-06-06 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 3/8" ORB Female x 3/8" ORB Female. Machined for leak-tight flu...

View full details
$ 14.09
$ 14.09 - $ 14.09
$ 14.09
$ 11.29
$ 11.29 - $ 11.29
$ 11.29
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 %
$ 11.49
$ 11.49 - $ 11.49
$ 11.49
$ 9.19
$ 9.19 - $ 9.19
$ 9.19

Foster FSS316-6425-04-04, 1/4" ORB Female x 1/4" ORB Female, 316 Stainless

The Foster FSS316-6425-04-04 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 1/4" ORB Female x 1/4" ORB Female. Machined for leak-tight flu...

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$ 11.49
$ 11.49 - $ 11.49
$ 11.49
$ 9.19
$ 9.19 - $ 9.19
$ 9.19
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 %
$ 153.49
$ 153.49 - $ 153.49
$ 153.49
$ 122.79
$ 122.79 - $ 122.79
$ 122.79

Foster FSS316-6410-16-32, 1" ORB (1 5/16"-12 thread) Male x 2" ORB (2 1/2"-12 thread) Female, 316 Stainless

The Foster FSS316-6410-16-32 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 1" ORB (1 5/16"-12 thread) Male x 2" ORB (2 1/2"-12 thread) Fe...

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$ 153.49
$ 153.49 - $ 153.49
$ 153.49
$ 122.79
$ 122.79 - $ 122.79
$ 122.79
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 %
$ 83.19
$ 83.19 - $ 83.19
$ 83.19
$ 66.49
$ 66.49 - $ 66.49
$ 66.49

Foster FSS316-6410-16-24, 1" ORB (1 5/16"-12 thread) Male x 1 1/2" ORB (1-7/8"-12 thread) Female, 316 Stainless

The Foster FSS316-6410-16-24 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 1" ORB (1 5/16"-12 thread) Male x 1 1/2" ORB (1-7/8"-12 thread...

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$ 83.19
$ 83.19 - $ 83.19
$ 83.19
$ 66.49
$ 66.49 - $ 66.49
$ 66.49
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 %
$ 48.59
$ 48.59 - $ 48.59
$ 48.59
$ 38.89
$ 38.89 - $ 38.89
$ 38.89

Foster FSS316-6410-16-20, 1" ORB (1 5/16"-12 thread) Male x 1 1/4" ORB (1-5/8"-12 thread) Female, 316 Stainless

The Foster FSS316-6410-16-20 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 1" ORB (1 5/16"-12 thread) Male x 1 1/4" ORB (1-5/8"-12 thread...

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$ 48.59
$ 48.59 - $ 48.59
$ 48.59
$ 38.89
$ 38.89 - $ 38.89
$ 38.89
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 %
$ 35.89
$ 35.89 - $ 35.89
$ 35.89
$ 28.69
$ 28.69 - $ 28.69
$ 28.69

Foster FSS316-6410-16-12, 1" ORB (1 5/16"-12 thread) Male x 3/4" ORB (1 1/16"-12 thread) Female, 316 Stainless

The Foster FSS316-6410-16-12 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 1" ORB (1 5/16"-12 thread) Male x 3/4" ORB (1 1/16"-12 thread)...

View full details
$ 35.89
$ 35.89 - $ 35.89
$ 35.89
$ 28.69
$ 28.69 - $ 28.69
$ 28.69
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 %
$ 35.89
$ 35.89 - $ 35.89
$ 35.89
$ 28.69
$ 28.69 - $ 28.69
$ 28.69

Foster FSS316-6410-16-08, 1" ORB (1 5/16"-12 thread) Male x 1/2" ORB (3/4"-16 thread) Female, 316 Stainless

The Foster FSS316-6410-16-08 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 1" ORB (1 5/16"-12 thread) Male x 1/2" ORB (3/4"-16 thread) Fe...

View full details
$ 35.89
$ 35.89 - $ 35.89
$ 35.89
$ 28.69
$ 28.69 - $ 28.69
$ 28.69
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 %
$ 35.89
$ 35.89 - $ 35.89
$ 35.89
$ 28.69
$ 28.69 - $ 28.69
$ 28.69

Foster FSS316-6410-12-16, 3/4" ORB (1 1/16"-12 thread) Male x 1" ORB (1 5/16"-12 thread) Female, 316 Stainless

The Foster FSS316-6410-12-16 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 3/4" ORB (1 1/16"-12 thread) Male x 1" ORB (1 5/16"-12 thread)...

View full details
$ 35.89
$ 35.89 - $ 35.89
$ 35.89
$ 28.69
$ 28.69 - $ 28.69
$ 28.69
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 %
$ 23.09
$ 23.09 - $ 23.09
$ 23.09
$ 18.49
$ 18.49 - $ 18.49
$ 18.49

Foster FSS316-6410-12-10, 3/4" ORB (1 1/16"-12 thread) Male x 5/8" ORB (7/8"-14 thread) Female, 316 Stainless

The Foster FSS316-6410-12-10 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 3/4" ORB (1 1/16"-12 thread) Male x 5/8" ORB (7/8"-14 thread) ...

View full details
$ 23.09
$ 23.09 - $ 23.09
$ 23.09
$ 18.49
$ 18.49 - $ 18.49
$ 18.49
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 %
$ 23.09
$ 23.09 - $ 23.09
$ 23.09
$ 18.49
$ 18.49 - $ 18.49
$ 18.49

Foster FSS316-6410-12-08, 3/4" ORB (1 1/16"-12 thread) Male x 1/2" ORB (3/4"-16 thread) Female, 316 Stainless

The Foster FSS316-6410-12-08 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 3/4" ORB (1 1/16"-12 thread) Male x 1/2" ORB (3/4"-16 thread) ...

View full details
$ 23.09
$ 23.09 - $ 23.09
$ 23.09
$ 18.49
$ 18.49 - $ 18.49
$ 18.49
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 %
$ 23.09
$ 23.09 - $ 23.09
$ 23.09
$ 18.49
$ 18.49 - $ 18.49
$ 18.49

Foster FSS316-6410-12-06, 3/4" ORB (1 1/16"-12 thread) Male x 3/8" ORB (9/16"-18 thread) Female, 316 Stainless

The Foster FSS316-6410-12-06 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 3/4" ORB (1 1/16"-12 thread) Male x 3/8" ORB (9/16"-18 thread)...

View full details
$ 23.09
$ 23.09 - $ 23.09
$ 23.09
$ 18.49
$ 18.49 - $ 18.49
$ 18.49
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 %
$ 23.09
$ 23.09 - $ 23.09
$ 23.09
$ 18.49
$ 18.49 - $ 18.49
$ 18.49

Foster FSS316-6410-12-04, 3/4" ORB (1 1/16"-12 thread) Male x 1/4" ORB (7/16"-20 thread) Female, 316 Stainless

The Foster FSS316-6410-12-04 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 3/4" ORB (1 1/16"-12 thread) Male x 1/4" ORB (7/16"-20 thread)...

View full details
$ 23.09
$ 23.09 - $ 23.09
$ 23.09
$ 18.49
$ 18.49 - $ 18.49
$ 18.49
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 %
$ 16.59
$ 16.59 - $ 16.59
$ 16.59
$ 13.29
$ 13.29 - $ 13.29
$ 13.29

Foster FSS316-6410-10-12, 5/8" ORB (7/8"-14 thread) Male x 3/4" ORB (1 1/16"-12 thread) Female, 316 Stainless

The Foster FSS316-6410-10-12 is a 316 stainless steel SAE O-Ring Boss (ORB) fitting: 5/8" ORB (7/8"-14 thread) Male x 3/4" ORB (1 1/16"-12 thread) ...

View full details
$ 16.59
$ 16.59 - $ 16.59
$ 16.59
$ 13.29
$ 13.29 - $ 13.29
$ 13.29
Save 20% Save %

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