{"product_id":"duff-mgd50-zinc-shaft-anode-50-mm-4boats","title":"Duff MGD50 Zinc Shaft Anode - 50 mm | 4Boats","description":"\u003cp\u003eThe Duff MGD range of shaft anodes provides reliable galvanic protection for high‑speed propeller shafts, combining secure fixings with a controlled‑wastage core bar.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNew captive nut assembly with socket head (allen) stainless steel fixings\u003c\/li\u003e\n\u003cli\u003eTried and tested core bar design; Outer diameter: 83 mm (3.27 in); Shaft diameter: 50 mm (1.97 in)\u003c\/li\u003e\n\u003cli\u003eZinc alloy for effective corrosion protection\u003c\/li\u003e\n\u003cli\u003eSuited to shafts operating at high speeds\u003c\/li\u003e\n\u003cli\u003eDirect fit for 50 mm (1.97 in) shafts; available across metric and imperial sizes\u003c\/li\u003e\n\u003cli\u003eSecure, low‑maintenance mounting reduces wastage\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eReplace anodes when visibly eroded to maintain protection and check fixings for tightness during routine maintenance.\u003c\/p\u003e","brand":"4Boats","offers":[{"title":"Default Title","offer_id":56755671695734,"sku":"MGD50MM","price":115.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/8140\/9004\/files\/64de913cc960c9.52135990_d1988d59-dc81-467b-acc2-f9d9bcdc8a51.jpg?v=1764338795","url":"https:\/\/www.leighnumberplates.com\/products\/duff-mgd50-zinc-shaft-anode-50-mm-4boats","provider":"Leigh Number Plates","version":"1.0","type":"link"}