{"product_id":"performance-metals-1-3-8-streamlined-shaft-anode-aluminum","title":"Performance Metals Navalloy Shaft Anode, 1-3\/8\" Aluminum – MIL-SPEC Certified","description":"\u003cp\u003e\u003cstrong\u003eSafeguard your vessel's running gear from destructive corrosion\u003c\/strong\u003e with the Performance Metals Navalloy® 1-3\/8\" Streamlined Shaft Anode. Crafted from a specialized aluminum alloy, this anode provides superior cathodic protection, extending the life of your shaft and propeller. Manufactured to military specification MIL-DTL 24779B(SH), it ensures robust performance across all water types—salt, brackish, and fresh—and is designed for easy installation and reliable, long-lasting defense. Invest in proven protection and enhance your boat's durability today.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIn the Box:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance Metals C1375A Shaft Anode (2 halves)\u003c\/li\u003e\n\u003cli\u003eStainless Steel Hardware\u003c\/li\u003e\n\u003cli\u003ePlastic Retaining Washers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eKey Benefits \u0026amp; Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Corrosion Protection:\u003c\/strong\u003e Made from a patented Navalloy® aluminum alloy (95% aluminum, 5% zinc, 0.02% indium) that actively prevents oxide layer build-up and provides more protection than traditional zinc anodes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Water Compatibility:\u003c\/strong\u003e Engineered to perform effectively in all water environments—salt, brackish, and fresh—unlike zinc anodes which can become inactive in freshwater.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMilitary-Grade Standard:\u003c\/strong\u003e Compliant with MIL-DTL 24779B(SH) military specifications, ensuring exceptional quality and reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Features nuts pressed into the casting and bolts captured with plastic retaining washers for hassle-free assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Wear Indicator:\u003c\/strong\u003e Includes an exclusive, patented \"red spot\" wear indicator that appears as the anode corrodes, signaling when it's time for replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmentally Responsible:\u003c\/strong\u003e Contains significantly less zinc than traditional anodes, reducing pollution in marine environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLonger Lasting Performance:\u003c\/strong\u003e Navalloy® anodes last 30-50% longer than zinc anodes, offering extended protection and value.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Cleaning \u0026amp; Reactivating:\u003c\/strong\u003e Remains active in freshwater and reactivates immediately upon re-immersion after air exposure, maintaining continuous protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Design:\u003c\/strong\u003e Significantly lighter than equivalent zinc anodes, contributing to reduced overall vessel weight.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended For:\u003c\/strong\u003e 1-3\/8\" (35mm) streamlined shafts requiring premium corrosion defense.\u003c\/p\u003e","brand":"Performance Metals","offers":[{"title":"Default Title","offer_id":53306783727934,"sku":"CT-119765","price":14.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/files\/104550XL.jpg?v=1779140357","url":"https:\/\/www.tugandtow.com\/products\/performance-metals-1-3-8-streamlined-shaft-anode-aluminum","provider":"Tug and Tow","version":"1.0","type":"link"}