Martyr 1 1/2 Inch Donut Zinc Shaft Anode CM4-07

Donut style shaft anode for use on boats in saltwater.

Features:

  • Easy installation underwater
  • Bolt retaining washers prevent the anode from falling off
  • Full shaft contact: 100% circular radius
  • Interlocking halves
  • Extra alloy around fastener
  • For use in salt water
  • Alloy is manufactured to exceed or meet US Military Specification MIL-DTL 18001L
  • Tried and tested genuine zinc product
  • Manufactured by the same manufacturer as the genuine OEM

Martyr Anodes provide low cost marine cathodic protection for boats, marine structures, and boat equipment. Often called "Boat Zincs”, Martyr Anodes are made of a specialized alloy based on the US Military Spec using only high purity metals

Dimensions:

  • Shaft Size: 1 1/8"
  • Outside Diameter: 81mm
  • Height: 32mm
  • Weght: 1.65Kg

(986430)

SKU 986430
Model # RWB3312
Brand Martyr
Shipping Weight 1.7000kg
Shipping Width 0.038m
Shipping Height 0.038m
Shipping Length 0.050m
Shipping Cubic 0.000072000m3
Unit Of Measure Each

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