Description
Performance Metals 1" Shaft Anode Aluminum | Boat Supply Store
Prevent electrolytic corrosion on your propeller shaft with a military-grade aluminum anode engineered for comprehensive protection. This 1" streamlined anode, compliant with MIL-DTL 24779, effectively safeguards against galvanic action in all water types, including salt, brackish, and fresh environments, crucial for vessels operating in diverse coastal Texas waterways. Its patented 'red spot' wear indicator provides a clear visual cue for timely replacement, ensuring continuous sacrificial protection and averting costly damage to propulsion components.
Key Features
- Meets military specification MIL-DTL 24779 for assured performance
- Protects your vessel in all water types: salt, brackish, or fresh
- Features exclusive, patented 'red spot' wear indicator for proactive maintenance
- Ensures easy installation with a two-halves design
- Secures hardware with nuts pressed into casting and captured bolts
- Includes stainless steel hardware for corrosion resistance
- Provides superior corrosion protection across all water conditions
- Simplifies maintenance with a convenient wear indicator
Specifications
| Product Specifications | |
|---|---|
| Anode Material | Aluminum (Navalloy®) |
| Shaft Size | 1 inch (25.4mm) |
| Military Specification Compliance | MIL-DTL 24779 |
| Water Type Suitability | Salt, Brackish, Fresh |
| Wear Indicator | Patented 'red spot' |
| Design | Two-halves |
| Hardware Included | Stainless Steel |
| Bolt Capture | Plastic retaining washers |
| Nut Type | Pressed |
| Dimensions (A) | 1" (25.4mm) |
| Dimensions (B) | 2-1/8" (54mm) |
| Dimensions (C) | 2-1/8" (54mm) |
Who This Is For
Boat owners and marine mechanics requiring a highly durable and effective aluminum shaft anode for consistent galvanic protection. This product is ideal for those who prioritize proactive maintenance and verifiable quality for their vessel's running gear.
How It Compares
| Feature | Performance Metals 1" Shaft Anode Aluminum | Competitor |
|---|---|---|
| Material | Aluminum (Navalloy®) | Aluminum |
| Shaft Size | 1 inch | 1 inch |
| Military Specification Compliance | MIL-DTL 24779 | Not Specified |
| Wear Indicator | Patented 'red spot' | None Mentioned |
| Water Type Suitability | Salt, Brackish, Fresh | All Water Types |
Common Concerns Answered
What if I lose the specific hardware for this anode?
The design incorporates nuts pressed into the casting and captured bolts with plastic retaining washers to minimize the risk of lost hardware, ensuring easier reassembly during maintenance.
How do I know if this 1-inch anode is the correct size for my shaft?
This anode is specifically designed for a 1-inch (25.4mm) propeller shaft diameter. Confirm your shaft's measurement to ensure proper fitment and effective corrosion protection.
Is the initial cost higher than generic anodes?
While the initial investment may appear higher than generic alternatives, the superior corrosion protection, compliance with military specifications (MIL-DTL 24779), and the patented 'red spot' wear indicator offer long-term value and enhanced vessel protection that justifies the expenditure.
Frequently Asked Questions
What type of water is this aluminum shaft anode suitable for?
This aluminum shaft anode is suitable for all water types, including salt, brackish, and fresh water environments, offering comprehensive corrosion protection regardless of your operating conditions.
How does the 'red spot' wear indicator work?
The patented 'red spot' wear indicator is a visual alert system. As the anode sacrifices itself to protect your shaft, the red material will become visible, indicating that the anode is nearing the end of its service life and requires replacement.
What is the purpose of the stainless steel hardware and plastic retaining washers?
The stainless steel hardware provides durable and corrosion-resistant fastening. The plastic retaining washers serve to capture the bolts, preventing them from becoming dislodged during installation and maintenance, thereby simplifying the process.
What are the dimensions of this shaft anode?
The dimensions are: A - 1" (25.4mm), B - 2-1/8" (54mm), and C - 2-1/8" (54mm).
Is this anode designed for a specific shaft size?
Yes, this Performance Metals shaft anode is specifically designed for a 1-inch (25.4mm) propeller shaft diameter.
