Rudder Anode Zinc 1 7/8 in. | Martyr CMR01

Martyr Rudder Anode Zinc 1 7/8 in. | CMR01

Martyr CMR01 provides corrosion protection for boat rudders or trim tabs in salt water. Constructed from traditional zinc, this anode defends against electrolysis-induced corrosion, ensuring your vessel is properly protected.

• Rudder and trim tab anode
• Designed to mount to rudders and trim tabs to protect from the corrosive effects of stray current
• 1 7/8 in. diameter
• Sold as 2 halves held together with a stainless steel bolt and nut
• Each half is 1/4 in. thick
• Zinc anode is for use in salt water
• Martyr anodes are made of a high purity specialized alloy based on the US Mil Spec