{"product_id":"martyr-cmx05-zinc-streamline-shaft-anode-1-1-4in-194-cmx05","title":"Martyr CMX05 Zinc Streamline Shaft Anode – 1-1\/4\" Shaft | Stainless Allen Screw | Saltwater","description":"\u003ch2\u003eMartyr CMX05 Zinc Streamline Shaft Anode\u003c\/h2\u003e\n\u003cp\u003eProtect your 1-1\/4\" prop shaft from galvanic corrosion with this precision-cast zinc streamline shaft anode. The low-drag, hydrodynamic profile minimizes water resistance while delivering reliable sacrificial protection in saltwater. The stainless steel Allen head screw locks the anode firmly in place for a rattle-free fit all season.\u003c\/p\u003e\n\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1-1\/4\" (32mm) diameter prop shafts\u003c\/li\u003e\n\u003cli\u003eSaltwater use\u003c\/li\u003e\n\u003cli\u003eInboard and inboard\/outboard (I\/O) vessels\u003c\/li\u003e\n\u003cli\u003eReplaces OEM shaft anodes on most standard 1-1\/4\" shaft configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e CMX05\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 194-CMX05\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Military-grade zinc alloy (sacrificial)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Diameter:\u003c\/strong\u003e 1-1\/4\" (32mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener:\u003c\/strong\u003e Stainless steel Allen head screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfile:\u003c\/strong\u003e Streamlined \/ hydrodynamic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest For:\u003c\/strong\u003e Saltwater\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e ~220 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAlso Available In\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/martyr-cmx06al-streamlined-shaft-anode-with-stainless-steel-allen-head-aluminum-194-cmx06al\"\u003eCMX05AL – 1-1\/4\" Aluminum\u003c\/a\u003e (saltwater \u0026amp; brackish) – see store for availability\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/martyr-cmx05m-streamlined-shaft-anode-with-stainless-steel-allen-head-magnesium-194-cmx05m\"\u003eCMX05M – 1-1\/4\" Magnesium\u003c\/a\u003e (freshwater)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/1-1-4-shaft-anode-ext-heavy-zinc-194-cmx05a\"\u003eCMX05A – 1-1\/4\" Zinc Extended Heavy\u003c\/a\u003e (extra mass for longer intervals)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdjacent Sizes – Zinc\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/martyr-cmx04-zinc-streamline-shaft-anode-1-1-8in-194-cmx04\"\u003eCMX04 – 1-1\/8\" Zinc Shaft Anode\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/martyr-streamlined-shaft-anode-with-stainless-steel-allen-head-zinc-194-cmx06\"\u003eCMX06 – 1-3\/8\" Zinc Shaft Anode\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/1-shaft-anode-zinc-194-cmx03\"\u003eCMX03 – 1\" Zinc Shaft Anode\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\n\u003cp\u003eThe CMX05 is one of the most common shaft anode sizes for mid-range inboard vessels. The 1-1\/4\" shaft is a popular diameter on single-screw cruisers and workboats, so this size moves frequently. The most common ordering mistake is confusing the 1-1\/4\" CMX05 with the 1-1\/8\" CMX04 or the 1-3\/8\" CMX06 — always measure your shaft diameter with calipers before ordering rather than relying on a visual estimate.\u003c\/p\u003e\n\u003cp\u003eIf you need more sacrificial mass between haulouts — for example on a vessel that stays in the water year-round — consider the \u003ca href=\"\/products\/1-1-4-shaft-anode-ext-heavy-zinc-194-cmx05a\"\u003eCMX05A extended heavy version\u003c\/a\u003e. For brackish water, the aluminum version is a better choice than zinc; for freshwater, use the \u003ca href=\"\/products\/martyr-cmx05m-streamlined-shaft-anode-with-stainless-steel-allen-head-magnesium-194-cmx05m\"\u003eCMX05M magnesium version\u003c\/a\u003e.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":50999090151460,"sku":"194-CMX05","price":23.59,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/194-CMX03_98f2f353-decf-4033-8b12-a37f55b95b70.jpg?v=1782799290","url":"https:\/\/marisolmarine.com\/products\/martyr-cmx05-zinc-streamline-shaft-anode-1-1-4in-194-cmx05","provider":"Marisol Marine Company","version":"1.0","type":"link"}