---
product_id: 26825178
title: "Streamlined Shaft Anodes for Saltwater - Cathodic Protection for Iron/Steel Boats - Interlocking Halves with Full Shaft Contact - Easy Underwater Install"
price: "¥9099"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/26825178-streamlined-shaft-anodes-for-saltwater-cathodic-protection-for-iron-steel
store_origin: JP
region: Japan
---

# Full 360° shaft contact Optimized zinc alloy for saltwater Interlocking halves for secure fit Streamlined Shaft Anodes for Saltwater - Cathodic Protection for Iron/Steel Boats - Interlocking Halves with Full Shaft Contact - Easy Underwater Install

**Price:** ¥9099
**Availability:** ✅ In Stock

## Summary

> ⚓ Protect your vessel like a pro—corrosion doesn’t stand a chance!

## Quick Answers

- **What is this?** Streamlined Shaft Anodes for Saltwater - Cathodic Protection for Iron/Steel Boats - Interlocking Halves with Full Shaft Contact - Easy Underwater Install
- **How much does it cost?** ¥9099 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/26825178-streamlined-shaft-anodes-for-saltwater-cathodic-protection-for-iron-steel)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Alloy Armor Boost:** Extra alloy around fasteners enhances durability for long-lasting marine defense.
- • **Snap & Secure Fit:** Interlocking halves with bolt-retaining washers guarantee zero slippage underwater.
- • **360° Corrosion Shield:** Full circular radius ensures unbeatable shaft protection from saltwater damage.
- • **Versatile Hardware Options:** Choose Allen or slotted head with lock washer for tailored, reliable installation.
- • **Effortless Underwater Install:** Streamlined design makes underwater fitting quick and stress-free for every boater.

## Overview

The MARTYR Streamlined Shaft Anode is a premium zinc alloy sacrificial anode designed specifically for iron, steel, and aluminum boats in saltwater environments. Featuring interlocking halves for full 360° shaft contact and secure bolt-retaining washers, it offers effortless underwater installation and enhanced durability with extra alloy around fasteners. Ideal for pleasure craft and fishing boats, it ensures reliable, long-lasting cathodic protection to preserve your investment and keep your vessel corrosion-free.

## Description

desertcart.com : MARTYR CMX05 Zinc Shaft & Rudder Anode, 1-1/4" | Streamlined Shaft Sacrificial Anode, Corrosion protection for your boat in SALTWATER : Metal Raw Materials : Sports & Outdoors

Review: Priceless protection for boat running gear. - Excellent quality shaft zincs always made to specs. Shows normal wear after 8 months underwater protecting running gear.
Review: Zinc Anodes - Great quality Great value

## Features

- Durable protection for marine vessels: Ensure the long-lasting integrity of your iron, steel, or aluminum boats with our zinc alloy anodes; crafted for optimal performance in saltwater environments, they guard against corrosion effectively.
- Peace of mind during marine adventures: Protect your vessel with anodes for boats designed to fight saltwater corrosion. Ideal for preserving your investment and perfect for those seeking reliable boat accessories that ensure worry-free boating.
- Effortless and secure installation: Interlocking halves and a 100% circular radius ensure full shaft contact, while bolt-retaining washers keep the anodes secure—no slipping, no stress. A smart choice for dependable boat accessories.
- Enhanced alloy design for robust performance: Extra alloy around fasteners boosts durability. Ideal for pleasure craft and fishing boats, these anodes for boats provide lasting protection whether your vessel is docked or cruising.
- Versatile stainless steel hardware options: Choose Allen or slotted head with lock washer—both keep anodes for boats secure. A sleek upgrade for boaters who value performance, and reliability on the water.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0014436AC |
| Best Sellers Rank | #164,475 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1,240 in Boat Deck Hardware |
| Brand Name | MARTYR |
| Color | One |
| Customer Reviews | 4.7 4.7 out of 5 stars (83) |
| Date First Available | June 8, 2005 |
| Included Components | Anode |
| Item Dimensions LxWxH | 2.4 x 2.4 x 2.48 inches |
| Item Package Dimensions L x W x H | 7.32 x 4.37 x 2.95 inches |
| Item Weight | 1 Pounds |
| Manufacturer | Martyr Anodes |
| Material | Other |
| Model Name | Anodes |
| Number of Items | 1 |
| Package Weight | 0.53 Kilograms |
| Part Number | CMX05 |
| Size | 1.25 inch ID |
| Sport Type | Boating |
| Style | Zinc |
| Suggested Users | unisex-adult |
| Warranty Description | Manufacturer |

## Images

![Streamlined Shaft Anodes for Saltwater - Cathodic Protection for Iron/Steel Boats - Interlocking Halves with Full Shaft Contact - Easy Underwater Install - Image 1](https://m.media-amazon.com/images/I/91-5OLQtzAL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Priceless protection for boat running gear.
*by ⚓***️ on March 16, 2026*

Excellent quality shaft zincs always made to specs. Shows normal wear after 8 months underwater protecting running gear.

### ⭐⭐⭐⭐⭐ Zinc Anodes
*by J***. on May 22, 2025*

Great quality Great value

### ⭐⭐⭐⭐⭐ Perfect for, everything good
*by P***N on February 27, 2025*

Perfect zero issues.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/26825178-streamlined-shaft-anodes-for-saltwater-cathodic-protection-for-iron-steel](https://www.desertcart.jp/products/26825178-streamlined-shaft-anodes-for-saltwater-cathodic-protection-for-iron-steel)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-09*