{"product_id":"fortress-marine-anchor","title":"Fortress Anchors Marine Anchor","description":"\u003cp\u003eFortress Marine Aluminum Fluke Anchor\u003c\/p\u003e\u003cp\u003eFortress Marine Anchors deliver professional-grade holding power through high-tensile aluminum alloy construction that matches steel strength at significantly reduced weight. Models span from the 4-pound FX7 to the 69-pound FX125, accommodating vessels up to 150 feet. Adjustable fluke angles optimize performance across varying bottom conditions - 32 degrees for clay, mud, or sand, and 45 degrees for soft mud. Sharp edges enable quick penetration, with proven pull loads exceeding 200 times the anchor's weight. The corrosion-resistant, anodized finish ensures durability, while the disassemblable design simplifies storage. U.S. Navy testing confirms Fortress anchors outperform heavier steel alternatives without compromising structural integrity. Each unit includes a lifetime parts replacement warranty for reliable vessel security.\u003c\/p\u003e\u003cp\u003eFeatures:\u003c\/p\u003e\u003cp\u003eFortress Marine Anchors are manufactured with lightweight high tensile aluminum alloy that is as strong as steel.\u003c\/p\u003e\u003cp\u003eCorrosion-resistant durable anodized finish.\u003c\/p\u003e\u003cp\u003eRust proof finish\u003c\/p\u003e\u003cp\u003eSharper than heavy-duty dull-edged steel anchors\u003c\/p\u003e\u003cp\u003eDisassembles for easy storage\u003c\/p\u003e\u003cp\u003eGreat spare or storm anchor\u003c\/p\u003e\u003cp\u003eFeatures Lifetime Hassle-Free Parts Replacement Warranty\u003c\/p\u003e\u003cp\u003eNOTE: Boat size recommendations factor in average windage and proportions in 30 knots of wind, average bottom conditions, and moderate protection from open seas. Also, note that loads in 42 knots of wind ‘weigh’ twice as much as in 30 knots.\u003c\/p\u003e\u003cp\u003eWe recommend using a three-strand nylon rope, 6-12 ft (2-4 m) of chain, and a minimum of 5:1 scope. Also, a minimum of 6 ft (2 m) of chain should be used for every 25 ft (8 m) of water depth. For storm conditions use an anchor one or two sizes larger.\u003c\/p\u003e\u003cp\u003eModel\u003c\/p\u003e\u003cp\u003eWeight\u003c\/p\u003e\u003cp\u003eRecommended Boat Size\u003c\/p\u003e\u003cp\u003eWorking Load\u003c\/p\u003e\u003cp\u003e32° Hard Sand Holding\u003c\/p\u003e\u003cp\u003e45° Soft Mud Holding\u003c\/p\u003e\u003cp\u003e32° Soft Mud Holding\u003c\/p\u003e\u003cp\u003eFX7\u003c\/p\u003e\u003cp\u003e4 lbs\u003c\/p\u003e\u003cp\u003e16' - 27'\u003c\/p\u003e\u003cp\u003e700 lbs\u003c\/p\u003e\u003cp\u003e2800 lbs\u003c\/p\u003e\u003cp\u003e840 lbs\u003c\/p\u003e\u003cp\u003e420 lbs\u003c\/p\u003e\u003cp\u003eFX11\u003c\/p\u003e\u003cp\u003e7 lbs\u003c\/p\u003e\u003cp\u003e28' - 32'\u003c\/p\u003e\u003cp\u003e900 lbs\u003c\/p\u003e\u003cp\u003e3600 lbs\u003c\/p\u003e\u003cp\u003e1080 lbs\u003c\/p\u003e\u003cp\u003e540 lbs\u003c\/p\u003e\u003cp\u003eFX16\u003c\/p\u003e\u003cp\u003e10 lbs\u003c\/p\u003e\u003cp\u003e33' - 38'\u003c\/p\u003e\u003cp\u003e1250 lbs\u003c\/p\u003e\u003cp\u003e5000 lbs\u003c\/p\u003e\u003cp\u003e1500 lbs\u003c\/p\u003e\u003cp\u003e750 lbs\u003c\/p\u003e\u003cp\u003eFX23\u003c\/p\u003e\u003cp\u003e15 lbs\u003c\/p\u003e\u003cp\u003e39' - 45'\u003c\/p\u003e\u003cp\u003e2000 lbs\u003c\/p\u003e\u003cp\u003e8000 lbs\u003c\/p\u003e\u003cp\u003e2400 lbs\u003c\/p\u003e\u003cp\u003e1200 lbs\u003c\/p\u003e\u003cp\u003eFX37\u003c\/p\u003e\u003cp\u003e21 lbs\u003c\/p\u003e\u003cp\u003e46' - 51'\u003c\/p\u003e\u003cp\u003e3000 lbs\u003c\/p\u003e\u003cp\u003e12000 lbs\u003c\/p\u003e\u003cp\u003e3600 lbs\u003c\/p\u003e\u003cp\u003e1800 lbs\u003c\/p\u003e\u003cp\u003eFX55\u003c\/p\u003e\u003cp\u003e32 lbs\u003c\/p\u003e\u003cp\u003e52' - 58'\u003c\/p\u003e\u003cp\u003e4000 lbs\u003c\/p\u003e\u003cp\u003e16000 lbs\u003c\/p\u003e\u003cp\u003e4800 lbs\u003c\/p\u003e\u003cp\u003e2400 lbs\u003c\/p\u003e\u003cp\u003eFX85\u003c\/p\u003e\u003cp\u003e47 lbs\u003c\/p\u003e\u003cp\u003e59' - 68'\u003c\/p\u003e\u003cp\u003e5250 lbs\u003c\/p\u003e\u003cp\u003e21000 lbs\u003c\/p\u003e\u003cp\u003e6300 lbs\u003c\/p\u003e\u003cp\u003e3150 lbs\u003c\/p\u003e\u003cp\u003eFX125\u003c\/p\u003e\u003cp\u003e69 lbs\u003c\/p\u003e\u003cp\u003e69' - 150'\u003c\/p\u003e\u003cp\u003e6750 lbs\u003c\/p\u003e\u003cp\u003e27000 lbs\u003c\/p\u003e\u003cp\u003e8100 lbs\u003c\/p\u003e\u003cp\u003e4050 lbs\u003c\/p\u003e\u003cp\u003eHow to Set a Fortress Fluke Anchor:\u003c\/p\u003e\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWhat is the Fortress Marine Aluminum Fluke Anchor designed for? The Fortress Marine Aluminum Fluke Anchor is designed to provide high holding power while using lightweight, high-tensile aluminum alloy construction. Models range from the 4 lb FX7 to the 69 lb FX125, with recommended boat sizes ranging from 16 to 150 feet depending on the selected model.\u003c\/li\u003e\n\u003cli\u003eHow do I choose the correct Fortress Fluke Anchor model for my boat? Select the anchor model based on the recommended boat size and working load listed for each model. The FX7 is recommended for boats from 16-27 feet, while the FX125 is listed for boats from 69-150 feet. The recommendations assume average windage, 30-knot winds, average bottom conditions, and moderate protection from open seas.\u003c\/li\u003e\n\u003cli\u003eCan the Fortress Marine Aluminum Fluke Anchor be adjusted for different bottom conditions? Yes. The Fortress Fluke Anchor uses adjustable fluke angles to optimize performance across different bottom conditions. The product information specifies a 32° setting for clay, mud, or sand and a 45° setting for soft mud.\u003c\/li\u003e\n\u003cli\u003eHow should the Fortress Marine Aluminum Fluke Anchor be stored? The Fortress Fluke Anchor can be disassembled for easier storage. Its lightweight aluminum…\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fortress Anchors","offers":[{"title":"4 lb","offer_id":50581661974786,"sku":"FOR-FX-7","price":179.99,"currency_code":"USD","in_stock":true},{"title":"7 lbs - Boat Size: 28' - 32'","offer_id":50581662007554,"sku":"FOR-FX-11","price":243.59,"currency_code":"USD","in_stock":true},{"title":"10 lbs - Boat Size: 33' - 38'","offer_id":50581662040322,"sku":"FOR-FX-16","price":347.99,"currency_code":"USD","in_stock":true},{"title":"15 lbs - Boat Size: 39' - 45'","offer_id":50581662073090,"sku":"FOR-FX-23","price":547.19,"currency_code":"USD","in_stock":true},{"title":"21 lbs - Boat Size: 46' - 51'","offer_id":50581662105858,"sku":"FOR-FX-37","price":839.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/3024\/2562\/files\/Untitled-1__76553.1756136287.webp?v=1791078069","url":"https:\/\/allmarineworld.com\/products\/fortress-marine-anchor","provider":"All Marine World","version":"1.0","type":"link"}