


Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.
๐ฅ๏ธ Keep your boat battle-ready with corrosion armor that lasts longer!
The Martyr CMR03AL Aluminum Rudder/Trim Tab Anode offers superior corrosion protection for marine vessels, especially in brackish water environments. Featuring a cadmium-free aluminum alloy that lasts up to 50% longer than zinc anodes, it comes as a complete pair with stainless steel Allen screw hardware for secure installation. Manufactured under ISO 9001 standards, this lightweight anode reduces fuel consumption while preventing costly metal damage to rudders and trim tabs.








| ASIN | B003E1UHOQ |
| Best Sellers Rank | #133,207 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #28 in Sailing Hardware |
| Brand | MARTYR |
| Color | silver |
| Compatible Groove Diameter | 3.75 inches |
| Customer Reviews | 4.7 4.7 out of 5 stars (274) |
| Drive System | "" |
| Exterior Finish | Aluminum |
| Fastener Size | 5/16'' x 1-1/2'' |
| Fastener Type | Screw |
| Finish Types | Uncoated |
| Global Trade Identification Number | 00628309127855 |
| Head Type | Flat |
| Included Components | Aluminum Rudder / Trim Tab Anode with Allen Screw |
| Item Diameter | 3.75 inches |
| Item Dimensions | 11.63 x 7 x 5 inches |
| Item Highlight | Sacrificial Anode for your Rudder, Corrosion protection for your boat in BRACKISH water |
| Item Weight | 8.96 ounces |
| Manufacturer | Martyr |
| Material Type | Aluminum |
| Maximum Shear Strength | 2,700 psi |
| Metal Type | Aluminum |
| Model | CMR03AL |
| Number Of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Part Number | CMR03AL |
| Screw Head Style | Trim |
| Screw Point Style | Hex Point |
| Set Screw Thread Type | UNC or UNF |
| Size Name | 0.5" x 3.75" x 0.34" |
| Thread Class | 2A |
| Thread Coverage | "" |
| Thread Size | "" |
| Thread Style | "" |
| Thread Type | Unc Or Unf |
| UPC | 779420557332 628309127855 |
| Unit Count | 1 Count |
| Warranty Description | 90 days |
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