Martyr Anodes CMMP70RZ Prop Nut Zinc Anode, 70 mm
- Brand:
- Martyr
- Part no:
- CMMP70RZ
Image: Powerboat Supply
Where to buy
View on Amazonpaid link
Specifications
- Material
- Zinc
The Martyr Anodes CMMP70RZ is a zinc anode made for a propeller nut, with the size given as a 70 mm maximum. It comes with a cast-in insert, built in as part of the anode. The metal is zinc, which the maker lists for saltwater use. The part number is CMMP70RZ and the size is shown as 70 mm, so measure your prop nut against that figure before fitting it.
Our take
Zinc is what the maker specifies for saltwater use, so this anode is meant for salt. It comes with a cast-in insert, and the 70 mm size is the point to check against your prop nut before fitting.