{"id":9575062241517,"title":"MARTYR Streamlined Shaft Anodes for Saltwater - Cathodic Protection for Iron\/Steel Boats - Interlocking Halves with Full Shaft Contact - Easy Underwater Install 1.375 inch ID Magnesium","handle":"martyr-streamlined-shaft-anodes-for-saltwater-cathodic-protection-for-iron-steel-boats-interlocking-halves-with-full-shaft-contact-easy-underwater-install-1-375-inch-id-magnesium","description":"\u003ch3\u003eMARTYR Streamlined Shaft Anodes for Saltwater - Cathodic Protection for Iron\/Steel Boats - Interlocking Halves with Full Shaft Contact - Easy Underwater Install\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePREVENT COSTLY MARINE CORROSION DAMAGE: Protect propellers, hull plating, and underwater components from galvanic corrosion. Stop pitting, metal loss, and costly repairs with reliable protection for boats in saltwater and freshwater environments.\u003c\/li\u003e\n \u003cli\u003eFRESHWATER CORROSION DEFENSE: Magnesium anodes offer higher driving voltage for effective protection in low-conductivity freshwater, safeguarding hulls, prop shafts, and critical boat components\u003c\/li\u003e\n \u003cli\u003ePRECISION TWO-PIECE DESIGN: Interlocking halves provide a secure fit with full 360 shaft contact for improved electrical continuity and more effective corrosion protection.\u003c\/li\u003e\n \u003cli\u003eTRUSTED MARINE BRAND, ISO 9001 MANUFACTURING: Martyr produces zinc, aluminum, and magnesium sacrificial anodes using a certified ISO 9001 process for consistent quality, reliable corrosion protection, and dependable replacement intervals.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-09-16T00:52:42+10:00","created_at":"2026-09-09T16:36:54+10:00","vendor":"MARTYR","type":"Magnesium","tags":["industrial_Sep2026"],"price":20300,"price_min":20300,"price_max":20300,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50652395438317,"title":"1.375 inch ID \/ Magnesium","option1":"1.375 inch ID","option2":"Magnesium","option3":null,"sku":"B003E1UHQY","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"MARTYR Streamlined Shaft Anodes for Saltwater - Cathodic Protection for Iron\/Steel Boats - Interlocking Halves with Full Shaft Contact - Easy Underwater Install 1.375 inch ID Magnesium - 1.375 inch ID \/ Magnesium","public_title":"1.375 inch ID \/ Magnesium","options":["1.375 inch ID","Magnesium"],"price":20300,"weight":295,"compare_at_price":null,"inventory_management":"shopify","barcode":"628309127749","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/leoforward.com\/cdn\/shop\/files\/B003E1UHQY.jpg?v=1788935816","\/\/leoforward.com\/cdn\/shop\/files\/510F2-n8o4L.jpg?v=1788935816"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/files\/B003E1UHQY.jpg?v=1788935816","options":["Size","Style Name"],"media":[{"alt":null,"id":41959585775853,"position":1,"preview_image":{"aspect_ratio":0.95,"height":500,"width":475,"src":"\/\/leoforward.com\/cdn\/shop\/files\/B003E1UHQY.jpg?v=1788935816"},"aspect_ratio":0.95,"height":500,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/B003E1UHQY.jpg?v=1788935816","width":475},{"alt":null,"id":41959585808621,"position":2,"preview_image":{"aspect_ratio":1.513,"height":476,"width":720,"src":"\/\/leoforward.com\/cdn\/shop\/files\/510F2-n8o4L.jpg?v=1788935816"},"aspect_ratio":1.513,"height":476,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/510F2-n8o4L.jpg?v=1788935816","width":720}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eMARTYR Streamlined Shaft Anodes for Saltwater - Cathodic Protection for Iron\/Steel Boats - Interlocking Halves with Full Shaft Contact - Easy Underwater Install\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003ePREVENT COSTLY MARINE CORROSION DAMAGE: Protect propellers, hull plating, and underwater components from galvanic corrosion. Stop pitting, metal loss, and costly repairs with reliable protection for boats in saltwater and freshwater environments.\u003c\/li\u003e\n \u003cli\u003eFRESHWATER CORROSION DEFENSE: Magnesium anodes offer higher driving voltage for effective protection in low-conductivity freshwater, safeguarding hulls, prop shafts, and critical boat components\u003c\/li\u003e\n \u003cli\u003ePRECISION TWO-PIECE DESIGN: Interlocking halves provide a secure fit with full 360 shaft contact for improved electrical continuity and more effective corrosion protection.\u003c\/li\u003e\n \u003cli\u003eTRUSTED MARINE BRAND, ISO 9001 MANUFACTURING: Martyr produces zinc, aluminum, and magnesium sacrificial anodes using a certified ISO 9001 process for consistent quality, reliable corrosion protection, and dependable replacement intervals.\u003c\/li\u003e\n \u003c\/ul\u003e"}