Performance Metals Navalloy® C1750A 1-3/4" Shaft Anode, MIL-Spec

Safeguard your vessel's critical underwater running gear with the Performance Metals Navalloy® C1750A Streamlined Shaft Anode. Engineered from a proprietary aluminum alloy, this anode is manufactured to stringent military specification MIL-DTL 24779B(SH) standards, ensuring superior galvanic protection in all water types—salt, brackish, or fresh. Its environmentally conscious design provides longer-lasting, more effective corrosion defense than traditional zinc anodes, actively preventing damage to your propellers, shafts, and other submerged metal components. The patented "red spot" wear indicator offers at-a-glance monitoring, so you always know when it's time for replacement. Invest in reliable protection and extend the life of your marine equipment today.

In the Box:

• Performance Metals Navalloy® C1750A 1-3/4" Streamlined Shaft Anode (2 halves)
• Stainless Steel Hardware
• Pressed Nuts and Captured Bolts with Plastic Retaining Washers

Key Features & Benefits:

• Military-Grade Protection: Manufactured to MIL-DTL 24779B(SH) for proven, robust performance in all marine environments.
• Advanced Navalloy® Aluminum Alloy: Contains approximately 95% aluminum, 5% zinc, and a trace of indium, offering superior protection and lasting 30-50% longer than traditional zinc anodes.
• Universal Water Compatibility: Effectively protects in salt, brackish, and fresh water, unlike zinc anodes that can become passivated in freshwater.
• Environmentally Responsible: Cadmium-free and contains significantly less zinc than conventional anodes, reducing water pollution.
• Easy Wear Monitoring: Features a patented "red spot" wear indicator for simple visual inspection and timely replacement.
• Streamlined, Two-Piece Design: Simplifies installation around your propeller shaft.
• Durable Construction: Built with stainless steel hardware and pressed-in nuts with captured bolts for secure and easy assembly.

Specifications:

• Shaft Diameter (A): 1-3/4" (44mm)
• Overall Length (B): 3-1/4" (83mm)
• Width (C): 2-7/8" (73mm)
• Material: Navalloy® Aluminum (Cadmium-Free)