Performance Metals Navalloy® Streamlined Shaft Anode, 3/4" - MIL-Spec Aluminum

Ensure unparalleled corrosion protection for your vessel's running gear with the Performance Metals Navalloy® Streamlined Shaft Anode. Engineered with a specialized aluminum alloy to military specification MIL-DTL 24779, this anode delivers superior cathodic protection in all water types—salt, brackish, or fresh. Its advanced design features easy installation and an exclusive wear indicator for proactive maintenance. Proudly made in the USA, this environmentally friendly anode is the professional's choice for long-lasting marine defense. Upgrade your boat's protection today.

• Performance Metals Streamlined Shaft Anode (two halves)
• Stainless Steel Hardware with Pressed-in Nuts
• Captured Bolts with Plastic Retaining Washers

• Navalloy® Aluminum Construction: Crafted from a specialized alloy (approximately 95% aluminum, 5% zinc, trace indium) for optimal galvanic protection in diverse marine conditions.
• Military Specification MIL-DTL 24779: Manufactured to stringent defense standards, guaranteeing exceptional quality and reliable corrosion prevention.
• All-Water Versatility: Provides robust and effective protection whether operating in salt, brackish, or fresh water, simplifying anode selection.
• Easy-Assembly Design: Features two interlocking halves with pressed-in stainless steel nuts and captured bolts with plastic retaining washers for quick and secure installation.
• Patented "Red Spot" Wear Indicator: Offers a clear visual cue for anode replacement, ensuring continuous and proactive protection of your underwater metals.
• Optimized for 3/4" Shafts: Precisely designed for 19mm diameter shafts, ensuring maximum contact and efficient current flow.
• Environmentally Responsible: Cadmium-free Navalloy® alloy is non-polluting and meets ABYC requirements, making it a safe choice for marine ecosystems.
• Enhanced Longevity: Engineered to last 30-50% longer than traditional zinc anodes, providing extended protection and reducing replacement frequency.

Ideal for protecting propellers, shafts, struts, and other submerged metal components on a wide range of marine vessels.