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Martyr Rudder/Trim Tab Aluminum Anodes
Rudder/Trim Tab Aluminum Anodes
Martyr Aluminum anodes for rudders and trim tabs are disc shaped plates of aluminum designed to minimize corrosion around your boat's metal rudders and trim tabs. Aluminum anodes are specifically designed for use in salt or brackish waters. Select from a variety of sacrificial anodes ranging from 1-7/8 inch to 5 inch diameter by referring to the chart below.
| Item # | Diameter | Thickness |
| CMR01AL | 1-7/8" | 1/4" |
| CMR02AL | 2-13/16" | 1/2" |
| CMR03AL | 3-3/4" | 1/2" |
| CMR04AL | 5" | 5/8" |