FORTRESS ALUMINIUM ANCHORS SUPERIOR PERFORMANCEFor over three decades, the much lighter Fortress® has out-performed substantially heavier steel anchorsin holding power tests conducted around the world. In the US Navy tests, not only did the Fortress® anchors out-perform heavier steel anchors, they were alsoable to withstand pull loads that averaged over 200x their own weight ... and without incurring seriousdamage, which was noted in the test report summary:“The fact that Fortress® anchors incurred no significant structural damage at such high holding ratios suggests that the anchors have been extensively engineered from both the hydrodynamic and structuralstandpoints.” SUPERIOR DESIGNFortress® anchors are constructed using a high-tensile, corrosion-resistant, aluminum magnesium alloy that is precision- machined intointerlocking components with no welds to weaken the metal. This results in a lighter, easy to handle anchor with superior holding power.They are precision-machined for sharpness and quick penetration into common sea bottoms, which insures faster setting performance. SUPERIOR WARRANTYFortress® anchors offer a Lifetime Parts Replacement Warranty. In the unlikely event of damaging an anchor part, Fortress® will replace thedamaged part for free, customers only pay for shipping and handling. THE ONLY ANCHOR WITH THESE EXCLUSIVE FEATURES: • Highest rating in over 20 independent tests worldwide • Superior holding power at a fraction of the weight • Easily assembles and disassembles for convenient storage • Adjustable fluke angles for outstanding holding power: 32° for common bottoms, 45° for soft mud • Models FX-37, FX-55, FX-85, and FX-125 certified by Det Norske Veritas (DNV) as “Super High Holding Power” anchors • High-tech, rustproof aluminium alloy • Lifetime Parts Replacement Warranty • 90-day money back guarantee • Tough anodized finish • Type Approved by American Bureau of Shipping (ABS) • Used by the U.S. Navy and U.S Coast Guard Fortress Anchor Guide Boat Length ft 16'-27' 28'-32' 33'-38' 39'-45' 46'-51' 52'-58' 59'-68' 69'-150' m 5-8m 8-10m 10-12m 12-14m 14-15m 16-18m 18-21m 21-46m Fortress Model FX-7 FX-11 FX-16 FX-23 FX37 FX-55 FX-85 FX-125 Weight kg 1.8kg 3.2kg 4.5kg 6.8kg 9.5kg 14.4kg 21kg 31kg Holding Power Working Load kg 318 408 567 907 1,361 1,814 2,381 3,062 32° Hard Sanding Holding kg 1,270 1,633 2,268 3,629 5,443 7,258 9,526 12,247 45° Soft Mud Holding kg 381 490 680 1,089 1,633 2,177 2,858 3,674 32° Soft Mud Holding kg 191 245 340 544 816 1,089 1,429 1,837 Dimensions "A" Shank Length in (mm) 24" (610) 27" (686) 31" (787) 36" (914) 40" (1,016) 46" (1,168) 51" (1,295) 56" (1,422) "B" Fluke Length in (mm) 14" (356) 16" (406) 18" (457) 21" (533) 24" (610) 27" (686) 30" (762) 33" (838) "C" Stock Length in (mm) 19" (483) 22" (559) 25" (635) 29" (737) 32" (813) 37" (940) 41" (1,041) 45" (1,143) Set up Hardware Proof Coil Chain mm 6mm 6mm 8mm 8 or 10 10mm 12mm 12mm 16mm Nylon Rope ** mm 10 10 12 16 18 22 25 32 Shackle Size 6mm 6mm 6mm 8mm 10mm 12mm 12mm 16mm 16mm