Skip to content
Fall Ready Sale15% off everything through Nov 15FALLREADY15Tap to apply at checkout →
15% off through Nov 15FALLREADY15Tap to apply →

Best Sellers

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

Filters

Original price $ 31.79
Original price $ 31.79 - Original price $ 31.79
Original price $ 31.79
Current price $ 25.49
$ 25.49 - $ 25.49
Current price $ 25.49

Foster PP19-5, 1/2" Industrial Plug x Reusable Hose Fitting, 1/2" ID x 1" OD, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster PP19-5 is a Steel 1/2" industrial plug from the Foster 5 Series ...

View full details
Original price $ 31.79
Original price $ 31.79 - Original price $ 31.79
Original price $ 31.79
Current price $ 25.49
$ 25.49 - $ 25.49
Current price $ 25.49
Save 20% Save %
Original price $ 50.49
Original price $ 50.49 - Original price $ 50.49
Original price $ 50.49
Current price $ 40.39
$ 40.39 - $ 40.39
Current price $ 40.39

Foster PP17-5, 1/2" Industrial Plug x Reusable Hose Fitting, 1/2" ID x 15/16" OD, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster PP17-5 is a Steel 1/2" industrial plug from the Foster 5 Series ...

View full details
Original price $ 50.49
Original price $ 50.49 - Original price $ 50.49
Original price $ 50.49
Current price $ 40.39
$ 40.39 - $ 40.39
Current price $ 40.39
Save 20% Save %
Original price $ 39.49
Original price $ 39.49 - Original price $ 39.49
Original price $ 39.49
Current price $ 31.59
$ 31.59 - $ 31.59
Current price $ 31.59

Foster PP15-5, 1/2" Industrial Plug x Reusable Hose Fitting, 1/2" ID x 7/8" OD, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster PP15-5 is a Steel 1/2" industrial plug from the Foster 5 Series ...

View full details
Original price $ 39.49
Original price $ 39.49 - Original price $ 39.49
Original price $ 39.49
Current price $ 31.59
$ 31.59 - $ 31.59
Current price $ 31.59
Save 20% Save %
Original price $ 37.09
Original price $ 37.09 - Original price $ 37.09
Original price $ 37.09
Current price $ 29.59
$ 29.59 - $ 29.59
Current price $ 29.59

Foster PP13-5, 1/2" Industrial Plug x Reusable Hose Fitting, 1/2" ID x 13/16" OD, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster PP13-5 is a Steel 1/2" industrial plug from the Foster 5 Series ...

View full details
Original price $ 37.09
Original price $ 37.09 - Original price $ 37.09
Original price $ 37.09
Current price $ 29.59
$ 29.59 - $ 29.59
Current price $ 29.59
Save 20% Save %
Original price $ 39.99
Original price $ 39.99 - Original price $ 39.99
Original price $ 39.99
Current price $ 31.99
$ 31.99 - $ 31.99
Current price $ 31.99

Foster PD13-5, 1/2" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 13/16" OD, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster PD13-5 is a Steel 1/2" industrial plug from the Foster 5 Series ...

View full details
Original price $ 39.99
Original price $ 39.99 - Original price $ 39.99
Original price $ 39.99
Current price $ 31.99
$ 31.99 - $ 31.99
Current price $ 31.99
Save 20% Save %
Original price $ 20.29
Original price $ 20.29 - Original price $ 20.29
Original price $ 20.29
Current price $ 16.19
$ 16.19 - $ 16.19
Current price $ 16.19

Foster PD11-5, 1/2" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 3/4" OD, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster PD11-5 is a Steel 1/2" industrial plug from the Foster 5 Series ...

View full details
Original price $ 20.29
Original price $ 20.29 - Original price $ 20.29
Original price $ 20.29
Current price $ 16.19
$ 16.19 - $ 16.19
Current price $ 16.19
Save 20% Save %
Original price $ 18.89
Original price $ 18.89 - Original price $ 18.89
Original price $ 18.89
Current price $ 15.19
$ 15.19 - $ 15.19
Current price $ 15.19

Foster PD9-5, 1/2" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 11/16" OD, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster PD9-5 is a Steel 1/2" industrial plug from the Foster 5 Series —...

View full details
Original price $ 18.89
Original price $ 18.89 - Original price $ 18.89
Original price $ 18.89
Current price $ 15.19
$ 15.19 - $ 15.19
Current price $ 15.19
Save 20% Save %
Original price $ 18.89
Original price $ 18.89 - Original price $ 18.89
Original price $ 18.89
Current price $ 15.09
$ 15.09 - $ 15.09
Current price $ 15.09

Foster PD7-5, 1/2" Industrial Plug x Reusable Hose Fitting, 3/8" ID x 5/8" OD, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster PD7-5 is a Steel 1/2" industrial plug from the Foster 5 Series —...

View full details
Original price $ 18.89
Original price $ 18.89 - Original price $ 18.89
Original price $ 18.89
Current price $ 15.09
$ 15.09 - $ 15.09
Current price $ 15.09
Save 20% Save %
Original price $ 29.19
Original price $ 29.19 - Original price $ 29.19
Original price $ 29.19
Current price $ 23.39
$ 23.39 - $ 23.39
Current price $ 23.39

Foster 81-5B, 1/2" Industrial Plug x 1/2" Push-On Hose Stem, 5 Series, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 81-5B is a Brass 1/2" industrial plug from the Foster 5 Series —...

View full details
Original price $ 29.19
Original price $ 29.19 - Original price $ 29.19
Original price $ 29.19
Current price $ 23.39
$ 23.39 - $ 23.39
Current price $ 23.39
Save 20% Save %
Original price $ 10.29
Original price $ 10.29 - Original price $ 10.29
Original price $ 10.29
Current price $ 8.19
$ 8.19 - $ 8.19
Current price $ 8.19

Foster 81-5, 1/2" Industrial Plug x 1/2" Push-On Hose Stem, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 81-5 is a Steel 1/2" industrial plug from the Foster 5 Series — ...

View full details
Original price $ 10.29
Original price $ 10.29 - Original price $ 10.29
Original price $ 10.29
Current price $ 8.19
$ 8.19 - $ 8.19
Current price $ 8.19
Save 20% Save %
Original price $ 10.99
Original price $ 10.99 - Original price $ 10.99
Original price $ 10.99
Current price $ 8.79
$ 8.79 - $ 8.79
Current price $ 8.79

Foster 71-5, 1/2" Industrial Plug x 3/8" Push-On Hose Stem, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 71-5 is a Steel 1/2" industrial plug from the Foster 5 Series — ...

View full details
Original price $ 10.99
Original price $ 10.99 - Original price $ 10.99
Original price $ 10.99
Current price $ 8.79
$ 8.79 - $ 8.79
Current price $ 8.79
Save 20% Save %
Original price $ 19.79
Original price $ 19.79 - Original price $ 19.79
Original price $ 19.79
Current price $ 15.79
$ 15.79 - $ 15.79
Current price $ 15.79

Foster 61-5B, 1/2" Industrial Plug x 3/4" Hose ID, 5 Series, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 61-5B is a Brass 1/2" industrial plug from the Foster 5 Series —...

View full details
Original price $ 19.79
Original price $ 19.79 - Original price $ 19.79
Original price $ 19.79
Current price $ 15.79
$ 15.79 - $ 15.79
Current price $ 15.79
Save 20% Save %
Original price $ 14.89
Original price $ 14.89 - Original price $ 14.89
Original price $ 14.89
Current price $ 11.89
$ 11.89 - $ 11.89
Current price $ 11.89

Foster 61-5, 1/2" Industrial Plug x 3/4" Hose ID, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 61-5 is a Steel 1/2" industrial plug from the Foster 5 Series — ...

View full details
Original price $ 14.89
Original price $ 14.89 - Original price $ 14.89
Original price $ 14.89
Current price $ 11.89
$ 11.89 - $ 11.89
Current price $ 11.89
Save 20% Save %
Original price $ 12.19
Original price $ 12.19 - Original price $ 12.19
Original price $ 12.19
Current price $ 9.79
$ 9.79 - $ 9.79
Current price $ 9.79

Foster 60-5B, 1/2" Industrial Plug x 1/2" Hose ID, 5 Series, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 60-5B is a Brass 1/2" industrial plug from the Foster 5 Series —...

View full details
Original price $ 12.19
Original price $ 12.19 - Original price $ 12.19
Original price $ 12.19
Current price $ 9.79
$ 9.79 - $ 9.79
Current price $ 9.79
Save 20% Save %
Original price $ 14.49
Original price $ 14.49 - Original price $ 14.49
Original price $ 14.49
Current price $ 11.59
$ 11.59 - $ 11.59
Current price $ 11.59

Foster 60-5G, 1/2" Industrial Plug x 1/2" Hose ID, 5 Series, Ball Check, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 60-5G is a Steel 1/2" industrial plug from the Foster 5 Series —...

View full details
Original price $ 14.49
Original price $ 14.49 - Original price $ 14.49
Original price $ 14.49
Current price $ 11.59
$ 11.59 - $ 11.59
Current price $ 11.59
Save 20% Save %
Original price $ 6.99
Original price $ 6.99 - Original price $ 6.99
Original price $ 6.99
Current price $ 5.59
$ 5.59 - $ 5.59
Current price $ 5.59

Foster 60-5, 1/2" Industrial Plug x 1/2" Hose ID, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 60-5 is a Steel 1/2" industrial plug from the Foster 5 Series — ...

View full details
Original price $ 6.99
Original price $ 6.99 - Original price $ 6.99
Original price $ 6.99
Current price $ 5.59
$ 5.59 - $ 5.59
Current price $ 5.59
Save 20% Save %
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 59-5B, 1/2" Industrial Plug x 3/8" Hose ID, 5 Series, Brass

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 59-5B is a Brass 1/2" industrial plug from the Foster 5 Series —...

View full details
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
Save 20% Save %
Original price $ 10.69
Original price $ 10.69 - Original price $ 10.69
Original price $ 10.69
Current price $ 8.59
$ 8.59 - $ 8.59
Current price $ 8.59

Foster 59-5, 1/2" Industrial Plug x 3/8" Hose ID, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 59-5 is a Steel 1/2" industrial plug from the Foster 5 Series — ...

View full details
Original price $ 10.69
Original price $ 10.69 - Original price $ 10.69
Original price $ 10.69
Current price $ 8.59
$ 8.59 - $ 8.59
Current price $ 8.59
Save 20% Save %
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 54S-5, 1/2" Industrial Plug x 1/2" Male NPT, 5 Series, Free Swivel, Brass/Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 54S-5 is a Brass/Steel 1/2" industrial plug from the Foster 5 Se...

View full details
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
Save 20% Save %
Original price $ 18.99
Original price $ 18.99 - Original price $ 18.99
Original price $ 18.99
Current price $ 15.19
$ 15.19 - $ 15.19
Current price $ 15.19

Foster 52S-5, 1/2" Industrial Plug x 3/8" Male NPT, 5 Series, Free Swivel, Brass/Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 52S-5 is a Brass/Steel 1/2" industrial plug from the Foster 5 Se...

View full details
Original price $ 18.99
Original price $ 18.99 - Original price $ 18.99
Original price $ 18.99
Current price $ 15.19
$ 15.19 - $ 15.19
Current price $ 15.19
Save 20% Save %
Original price $ 13.99
Original price $ 13.99 - Original price $ 13.99
Original price $ 13.99
Current price $ 11.19
$ 11.19 - $ 11.19
Current price $ 11.19

Foster 57-5, 1/2" Industrial Plug x 3/4" Female NPT, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 57-5 is a Steel 1/2" industrial plug from the Foster 5 Series — ...

View full details
Original price $ 13.99
Original price $ 13.99 - Original price $ 13.99
Original price $ 13.99
Current price $ 11.19
$ 11.19 - $ 11.19
Current price $ 11.19
Save 20% Save %
Original price $ 17.49
Original price $ 17.49 - Original price $ 17.49
Original price $ 17.49
Current price $ 13.99
$ 13.99 - $ 13.99
Current price $ 13.99

Foster 55-5S/S, 1/2" Industrial Plug x 1/2" Female NPT, 5 Series, 303 Stainless

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 55-5S/S is a 303 Stainless 1/2" industrial plug from the Foster ...

View full details
Original price $ 17.49
Original price $ 17.49 - Original price $ 17.49
Original price $ 17.49
Current price $ 13.99
$ 13.99 - $ 13.99
Current price $ 13.99
Save 20% Save %
Original price $ 7.89
Original price $ 7.89 - Original price $ 7.89
Original price $ 7.89
Current price $ 6.29
$ 6.29 - $ 6.29
Current price $ 6.29

Foster 55-5, 1/2" Industrial Plug x 1/2" Female NPT, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 55-5 is a Steel 1/2" industrial plug from the Foster 5 Series — ...

View full details
Original price $ 7.89
Original price $ 7.89 - Original price $ 7.89
Original price $ 7.89
Current price $ 6.29
$ 6.29 - $ 6.29
Current price $ 6.29
Save 20% Save %
Original price $ 12.79
Original price $ 12.79 - Original price $ 12.79
Original price $ 12.79
Current price $ 10.19
$ 10.19 - $ 10.19
Current price $ 10.19

Foster 53-5, 1/2" Industrial Plug x 3/8" Female NPT, 5 Series, Steel

Reliable, leak-free 1/2" connections for high-flow air and fluid lines. The Foster 53-5 is a Steel 1/2" industrial plug from the Foster 5 Series — ...

View full details
Original price $ 12.79
Original price $ 12.79 - Original price $ 12.79
Original price $ 12.79
Current price $ 10.19
$ 10.19 - $ 10.19
Current price $ 10.19
Save 20% Save %