3 3/4 in. Magnesium Rudder Anode | Canada Metals CMR03M
3 3/4 in. Magnesium Rudder Anode | Canada Metals CMR03M
Magnesium Martyr anode is designed to protect boat's rudder or trim tab from corrosion in fresh water lakes and rivers.
- Rudder and trim tab anode
- Designed to mount to rudders and trim tabs to protect from the corrosive effects of stray current
- 3 3/4 in. diameter
- Sold as 2 halves held together with a stainless steel bolt and nut
- Each half is 1/2 in. thick
- Magnesium anode is for use in fresh water applications
- Martyr anodes are made of a high purity specialized alloy based on the US Mil Spec
