Performance Metals Navalloy 2" Streamlined Shaft Anode, MIL-SPEC, All Water

Safeguard your vessel's propulsion system from corrosive galvanic action with the Performance Metals Navalloy® 2" Streamlined Shaft Anode. Crafted from advanced Navalloy® aluminum, this anode offers superior, longer-lasting protection than traditional zinc, making it ideal for use in all water types—salt, brackish, or fresh. Proudly made in the USA and manufactured to military specification MIL-DTL 24779B(SH), it ensures your marine equipment remains protected under the toughest conditions. Invest in proven cathodic protection for peace of mind on the water.

In the Box:

• Performance Metals C2000A Anode (two halves)
• Stainless steel hardware
• Plastic retaining washers (for easy assembly)

Key Benefits & Specifications:

• Advanced Navalloy® Aluminum Construction: Engineered to military specification MIL-DTL 24779B(SH) and ABYC requirements, providing cadmium-free, environmentally safer, and more effective corrosion protection than zinc in all water types.
• Patented "Red Spot" Wear Indicator: Offers a clear visual cue for timely replacement, ensuring continuous and proactive protection for your shafts.
• Streamlined, Two-Piece Design: Facilitates easy installation and replacement while minimizing hydrodynamic drag on your vessel's shaft.
• Durable Stainless Steel Hardware: Features nuts pressed into the casting and bolts captured with plastic retaining washers for secure and straightforward assembly.
• Universal Water Compatibility: Maintains active protection in salt, brackish, and fresh water, unlike zinc anodes which can become passive in freshwater.
• Optimized Dimensions: Precisely sized with A - 2" (51mm), B - 3-1/4" (83mm), C - 2-7/8" (73mm) for reliable fitment on 2-inch shafts.