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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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$ 289.69
$ 289.69 - $ 289.69
$ 289.69
$ 231.79
$ 231.79 - $ 231.79
$ 231.79

50 ft 5/8" Silicone Heater Hose Kit Clamps Cutter 16mm 350F Radiator Coolant

Better connections, no compromise.50 ft x 5/8" Heater Hose - 20 Stainless Steel Lined Clamps - Hose CutterThese are the best clamps to use with sil...

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$ 289.69
$ 289.69 - $ 289.69
$ 289.69
$ 231.79
$ 231.79 - $ 231.79
$ 231.79
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Flexfab 5526-087, 7/8" x 10 ft Blue Silicone Heater Hose, .88" Save 30% Save %
$ 74.19
$ 74.19 - $ 74.19
$ 74.19
$ 51.93
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$ 51.93

Flexfab 5526-087, 7/8" x 10 ft Blue Silicone Heater Hose, .88"

Product Details The Flexfab 5526-087 is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, crack...

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$ 74.19
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$ 74.19
$ 51.93
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$ 51.93
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Flexfab 5515-100, 1.00" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 25mm Save 20% Save %
$ 59.39
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$ 59.39
$ 47.51
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$ 47.51

Flexfab 5515-100, 1.00" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 25mm

Product Details The Flexfab 5515-100 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 59.39
$ 59.39 - $ 59.39
$ 59.39
$ 47.51
$ 47.51 - $ 47.51
$ 47.51
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Flexfab 5521-062, 5/8" x 25 ft Green Premium Silicone Heater Hose, .63" Save 20% Save %
$ 189.09
$ 189.09 - $ 189.09
$ 189.09
$ 151.27
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$ 151.27

Flexfab 5521-062, 5/8" x 25 ft Green Premium Silicone Heater Hose, .63"

Product Details The Flexfab 5521-062 is a green cover/red liner silicone, 1-ply nylon hose engineered for demanding engine environments. It resists...

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$ 189.09
$ 189.09 - $ 189.09
$ 189.09
$ 151.27
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$ 151.27
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Flexfab 5526-125, 1-1/4" x 50 ft Blue Silicone Heater Hose, 1.25"
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$ 524.99
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$ 524.99
$ 367.49
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$ 367.49

Flexfab 5526-125, 1-1/4" x 50 ft Blue Silicone Heater Hose, 1.25"

Product Details The Flexfab 5526-125 is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, crack...

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$ 524.99
$ 524.99 - $ 524.99
$ 524.99
$ 367.49
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$ 367.49
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Flexfab 5526-087, 7/8" x 50 ft Blue Silicone Heater Hose, .88"
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$ 271.19
$ 271.19 - $ 271.19
$ 271.19
$ 189.83
$ 189.83 - $ 189.83
$ 189.83

Flexfab 5526-087, 7/8" x 50 ft Blue Silicone Heater Hose, .88"

Product Details The Flexfab 5526-087 is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, crack...

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$ 271.19
$ 271.19 - $ 271.19
$ 271.19
$ 189.83
$ 189.83 - $ 189.83
$ 189.83
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Flexfab 5526-075, 3/4" x 300 ft Blue Silicone Heater Hose, .75" (Reel)
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$ 1,592.99
$ 1,592.99 - $ 1,592.99
$ 1,592.99
$ 1,115.09
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$ 1,115.09

Flexfab 5526-075, 3/4" x 300 ft Blue Silicone Heater Hose, .75" (Reel)

Product Details The Flexfab 5526-075 is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, crack...

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$ 1,592.99
$ 1,592.99 - $ 1,592.99
$ 1,592.99
$ 1,115.09
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$ 1,115.09
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$ 32.79
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$ 32.79
$ 26.19
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$ 26.19

Foster FM4804, 4 Series, Industrial Coupler, Automatic, 3/8" Hose Barb, Brass

Reliable, leak-free 3/8" connections for air and fluid lines. The Foster FM4804 is a Brass 3/8" industrial coupler from the Foster 4 Series — a hig...

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$ 32.79
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$ 32.79
$ 26.19
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$ 26.19
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$ 32.79
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$ 32.79
$ 26.19
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$ 26.19

Foster FM4404, 4 Series, Industrial Coupler, Automatic, 1/2" Female NPT, Brass

Reliable, leak-free 3/8" connections for air and fluid lines. The Foster FM4404 is a Brass 3/8" industrial coupler from the Foster 4 Series — a hig...

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$ 32.79
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$ 32.79
$ 26.19
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$ 26.19
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$ 24.19
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$ 24.19
$ 19.39
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$ 19.39

Foster 4204, 4 Series, Industrial Coupler, Manual, 3/8" Female NPT, Brass, Steel

Reliable, leak-free 3/8" connections for air and fluid lines. The Foster 4204 is a Brass/Steel 3/8" industrial coupler from the Foster 4 Series — a...

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$ 24.19
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$ 24.19
$ 19.39
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$ 19.39
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$ 12.89
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$ 12.89
$ 10.29
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$ 10.29

Foster SG3003, 3 Series, Industrial Coupler, Manual, Sleeve Guard, 1/4" Female NPT, Brass

Reliable, leak-free 1/4" connections for air and fluid lines. The Foster SG3003 is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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$ 12.89
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$ 12.89
$ 10.29
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$ 10.29
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$ 22.19
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$ 22.19
$ 17.79
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$ 17.79

Foster FM3203, 3 Series, Industrial Coupler, Automatic, 3/8" Female NPT, Brass

Reliable, leak-free 1/4" connections for air and fluid lines. The Foster FM3203 is a Brass 1/4" industrial coupler from the Foster 3 Series — the m...

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$ 22.19
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$ 22.19
$ 17.79
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$ 17.79
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$ 17.29
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$ 17.29
$ 13.89
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$ 13.89

Foster 210-3703, Aro 210 Series, Coupler, Automatic, 3/8" Hose Barb, Brass, Steel

Series: 210 Part number: 210-3703 Interchange: Aro 210 Body: 1/4" Coupler, Automatic Thread: 3/8" Push-On Hose Barb Material: Heavy-Duty Bra...

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$ 17.29
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$ 17.29
$ 13.89
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$ 13.89
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$ 21.49
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$ 21.49
$ 17.19
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$ 17.19

Foster 3003GS, 3 Series, Industrial Coupler, Automatic, 1/4" Female NPT, Brass, Steel

Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3003GS is a Steel 1/4" industrial coupler from the Foster 3 Series — the m...

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$ 21.49
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$ 21.49
$ 17.19
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$ 17.19
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Flexfab 5526-062x50, 5/8" ID x 50 ft Box Blue Silicone Heater Hose, 16mm 350F Radiator Coolant
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$ 23.09
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$ 23.09
$ 18.49
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$ 18.49

Flexfab 2582-0008 Lined Worm Gear Clamp, Size 8, 0.63"–1.00" Dia (16–25 mm), 300 SS, 10 Per Box

Clamp silicone hose securely with the Flexfab 2582-0008 Lined Worm Gear Clamp — a box of 10 300-grade stainless clamps that fit hose 0.63"–1.00" ou...

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$ 23.09
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$ 23.09
$ 18.49
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$ 18.49
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$ 27.99
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$ 27.99
$ 22.59
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$ 22.59

Ideal Tridon 6516E, Worm Gear, Lined Clamps, 1" - 1-1/2", 26mm - 38mm (10pc)

  Lined clamps are designed for use with silicone rubber and other soft hose applications. The liner protects the hose surface and prevents it fr...

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$ 27.99
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$ 22.59
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$ 31.89
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$ 31.89
$ 25.49
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$ 25.49

Heavy Duty 1/4" Air Hose Fittings Made In the USA I/M Style Industrial Coupler

High Performance Couplings Series: 3 Part Numbers: 3003, 10-3, 11-3 Interchange: M Style, Industrial, I/M, MIL Body: 1/4" Body (Manual Coupler) Plu...

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$ 31.89
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$ 31.89
$ 25.49
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$ 25.49
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$ 15.69
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$ 15.69
$ 12.59
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$ 12.59

Foster 3703, 3 Series, Industrial Coupler, Manual, 3/8" Hose Barb, Brass, Steel

Reliable, leak-free 1/4" connections for air and fluid lines. The Foster 3703 is a Brass/Steel 1/4" industrial coupler from the Foster 3 Series — t...

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$ 15.69
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$ 15.69
$ 12.59
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$ 12.59
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$ 9.49 - $ 9.49
$ 9.49
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$ 9.49

ZSI-Foster FST Series - 1/8" Straight-Thru Coupler, Socket, 12FS

ZSI-Foster FST Series - 1/8" Straight-Thru Coupler, Socket, 12MS 2500PSIG W/ Brass plug Buna-N seals Standard Industrial Interchange  Straight Thr...

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$ 9.49 - $ 9.49
$ 9.49
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$ 9.49
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$ 11.59
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$ 11.59
$ 9.29
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$ 9.29

Reusable Hose Barb - 1/4" NPT X 3/8" ID - 11/16" OD hose - Air Hose FIttings

Foster Brand1ea - 2D9 ( 1/4" male NPT for 3/8"ID X 11/16"OD hose)

$ 11.59
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$ 11.59
$ 9.29
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Flexfab 5500-187, 1.88" X 3 ft, 3-Ply Green Silicone Coolant Hose, 48mm
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$ 66.49
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$ 66.49
$ 53.19
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$ 53.19

Flexfab 5500-187, 1.88" X 3 ft, 3-Ply Green Silicone Coolant Hose, 48mm

Product Details The Flexfab 5500-187 is a green silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, ...

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$ 66.49
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$ 66.49
$ 53.19
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$ 53.19
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Flexfab 5515-275, 2.75" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 70mm
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$ 119.09
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$ 119.09
$ 95.27
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$ 95.27

Flexfab 5515-275, 2.75" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 70mm

Product Details The Flexfab 5515-275 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 119.09
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$ 119.09
$ 95.27
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$ 95.27
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Flexfab 5515-175, 1.75" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 44mm
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$ 85.39
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$ 85.39
$ 68.31
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$ 68.31

Flexfab 5515-175, 1.75" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 44mm

Product Details The Flexfab 5515-175 is a blue silicone, 3-ply polyester hose engineered for demanding engine environments. It resists hardening, c...

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$ 85.39
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$ 85.39
$ 68.31
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$ 68.31
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Flexfab 5521-075, 3/4" x 25 ft Green Premium Silicone Heater Hose, .75"
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$ 243.79
$ 243.79 - $ 243.79
$ 243.79
$ 195.03
$ 195.03 - $ 195.03
$ 195.03

Flexfab 5521-075, 3/4" x 25 ft Green Premium Silicone Heater Hose, .75"

Product Details The Flexfab 5521-075 is a green cover/red liner silicone, 1-ply nylon hose engineered for demanding engine environments. It resists...

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$ 243.79
$ 243.79 - $ 243.79
$ 243.79
$ 195.03
$ 195.03 - $ 195.03
$ 195.03
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