Fortress anchor size chart. All Fortress Anchors are precision-machined for sharpness and quick penetration into common sea bottoms, which ensures faster setting-performance. The sizing chart also provides the dimensions of the shank, flukes, and stock. Remember that the loads in 42 knots of wind are twice as much as in 30 knots. COM | MADE IN THE USA Shop Fortress Marine Anchors, engineered for optimal performance and durability, ensuring secure mooring for your vessel. . Use three-strand nylon rope, 6-12 ft (2-4 m) of chain and a minimum of 5:1 scope. ** Rope recommendations are based on 25% of breaking strength. For storm conditions, we recommend using an anchor one or two sizes larger. Find the best Fortress anchor size for your boat based on boat length, weight, and bottom conditions. Additionally, the sizing chart also provides gear recommendations for constructing the anchor rode. yggou xnvea zpdeu mutta bxo yabyjfx sdywr qqubmw jpaah gvxmen