Harbor Zinc Anodes

Harbor Island Supply produces zinc anodes and aluminum anodes for Cathodic Protection. HARBOR Zinc Anodes conform to the MIL-A-18001K and MIL-DTL-18001L(3) alloy , while HARBALUM Aluminum Anodes meet MIL-A-24779 and MIL-DTL-24779 alloy.

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Propeller Zinc Nut Cap ZN06

Propeller Zinc Nut Cap ZN06

ZN06 Propeller Nut Zinc CapPropeller nut zinc caps add extra protection to both your propeller and d..

$159.95

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Propeller Zinc Nut Cap ZN01

Propeller Zinc Nut Cap ZN01

ZN01 Propeller Nut Zinc CapPropeller nut zinc caps add extra protection to both your propeller and d..

$59.95

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Arneson Aluminum Anode Small

Arneson Aluminum Anode Small

ARNESON SMALL ALUMINUM ANODELength: 6 1/8" Bolt Circle: 3 1/2" Hole Size: 5/16"..

$17.90

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Weld On Strap Zinc Anode ZCT-2

Weld On Strap Zinc Anode ZCT-2

ZCT-2 Weld on strap Zinc Anode with Galvanized Steel Strap for weld on installations.All SSM zincs m..

$19.95

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Propeller Zinc Nut Cap ZN12

Propeller Zinc Nut Cap ZN12

ZN12 Propeller Nut Zinc CapPropeller nut zinc caps add extra protection to both your propeller and d..

$399.95

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Propeller Zinc Nut Cap ZN07

Propeller Zinc Nut Cap ZN07

ZN07 Propeller Nut Zinc CapPropeller nut zinc caps add extra protection to both your propeller and d..

$179.95

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Propeller Zinc Nut Cap ZN02

Propeller Zinc Nut Cap ZN02

ZN02 Propeller Nut Zinc CapPropeller nut zinc caps add extra protection to both your propeller and d..

$79.95

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Arneson Aluminum Anode Large

Arneson Aluminum Anode Large

ARNESON LARGE ALUMINUM ANODE.Length: 7 7/16" Bolt Circle: 5" Hole Size: 26/64"..

$24.49

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Weld On Strap Zinc Anode ZCT-3

Weld On Strap Zinc Anode ZCT-3

ZCT-3 Weld on strap Zinc Anode with Galvanized Steel Strap for weld on installations.All SSM zincs m..

$21.95

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Propeller Zinc Nut Cap ZN13

Propeller Zinc Nut Cap ZN13

ZN13 Propeller Nut Zinc CapPropeller nut zinc caps add extra protection to both your propeller and d..

$599.95

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Propeller Zinc Nut Cap ZN08

Propeller Zinc Nut Cap ZN08

ZN08 Propeller Nut Zinc CapPropeller nut zinc caps add extra protection to both your propeller and d..

$199.95

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Propeller Zinc Nut Cap ZN03

Propeller Zinc Nut Cap ZN03

ZN03 Propeller Nut Zinc CapPropeller nut zinc caps add extra protection to both your propeller and d..

$99.95

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Weld On Strap Zinc Anode ZCT-5

Weld On Strap Zinc Anode ZCT-5

ZCT-5 Weld on strap Zinc Anode with Galvanized Steel Strap for weld on installations.All SSM zincs m..

$29.95

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Propeller Zinc Nut Cap ZN14

Propeller Zinc Nut Cap ZN14

ZN14 Propeller Nut Zinc CapPropeller nut zinc caps add extra protection to both your propeller and d..

$699.95

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Propeller Zinc Nut Cap ZN09

Propeller Zinc Nut Cap ZN09

ZN09 Propeller Nut Zinc CapPropeller nut zinc caps add extra protection to both your propeller and d..

$219.95

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Propeller Zinc Nut Cap ZN04

Propeller Zinc Nut Cap ZN04

ZN04 Propeller Nut Zinc CapPropeller nut zinc caps add extra protection to both your propeller and d..

$119.95

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Weld On Strap Zinc Anode ZCT-6

Weld On Strap Zinc Anode ZCT-6

ZCT-6 Weld on strap Zinc Anode with Galvanized Steel Strap for weld on installations.All SSM zincs m..

$34.95

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Bolt On Plate ZSC-12

Bolt On Plate ZSC-12

ZSC-12 Bolt On Zinc Anode.Conforms to MIL-I-45208A standards. Core galvanized steel insert with hole..

$88.92

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Propeller Zinc Nut Cap ZN10

Propeller Zinc Nut Cap ZN10

ZN10 Propeller Nut Zinc CapPropeller nut zinc caps add extra protection to both your propeller and d..

$249.95

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Propeller Zinc Nut Cap ZN05

Propeller Zinc Nut Cap ZN05

ZN05 Propeller Nut Zinc CapPropeller nut zinc caps add extra protection to both your propeller and d..

$139.95

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Weld On Strap Zinc Anode ZHS-26

Weld On Strap Zinc Anode ZHS-26

ZHS-26 Weld on strap Zinc Anode with Galvanized Steel Strap for weld on installations.All SSM zincs ..

$118.95

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Bolt On Plate ZSC-24

Bolt On Plate ZSC-24

ZSC-24 Bolt On Zinc Anode.Conforms to MIL-I-45208A standards. Core galvanized steel insert with hole..

$138.95

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Propeller Zinc Nut Cap ZN11

Propeller Zinc Nut Cap ZN11

ZN11 Propeller Nut Zinc CapPropeller nut zinc caps add extra protection to both your propeller and d..

$299.95

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