Fortress Fx-7 4lb Anchor For 16' To 27' Boats - FX-7

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SKU: FORFX7

MPN: FX-7

Marine-Grade Quality You Can Rely On
Real Support, Real People

Truck Freight: No

Regular price $169.99
Regular price Sale $195.99 Sale price $169.99
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Manufactures Part Number: FX-7

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Truck Freight: No

The Legendary Fortress Anchor

In test after test, from coast to coast and from around the world, no anchor in history has been called "The World’s Best Anchor? by more boaters and respected marine experts than Fortress...and for good reason.

Years of research and development, high-tech materials and manufacturing and thousands of real world tests are your assurance of performance, quality, and value. Fortress weighs only half as much as heavier steel anchors and yet outperforms them all.

Why? Because the Fortress design does not depend upon weight to provide world class performance. All this adds up to your best value in anchoring safety and convenience.

Benefit

Precision-machined from an aluminum alloy that is as strong as steel, but only half the weight.
  • Easy to manage weight
  • Rustproof
  • Sharper than heavy, dull-edged steel anchors
  • Will set faster and penetrate deeper into common sea bottoms for incredible holding power
    • Lifetime Parts Replacement Warranty
  • Free replacement of any damaged anchor part...Forever!*
    • Tough anodized finish
  • Handsome and durable appearance
  • Corrision resistant
  • FORTRESS SELECTION GUIDE

    Model
    FX-7 FX-11 FX-16 FX-23 FX-37 FX-55 FX-85 FX-125
    Boat Length
    ft 16'-27' 28'-32' 33'-38' 39'-45' 46'-51' 52'-58' 59'-68' 69'-150'
    m 5-8 8-10 10-12 12-14 14-15 16-18 18-21 21-46
    Weight
    lb 4 7 10 15 21 32 47 69
    kg 1.8 3.2 4.5 6.8 9.5 14.4 21.2 31.1
    Replaces Steel Anchors
    lb 6-9 10-13 14-18 19-28 33-50 50-65 70-90 100-170
    kg 3-4 5-6 6-8 9-13 15-23 23-29 32-41 45-77
    HOLDING POWER
    Model FX-7 FX-11 FX-16 FX-23 FX-37 FX-55 FX-85 FX-125
    lb 700 900 1.250 2,000 3,000 4,000 5,250 6,750
    kg 318 408 567 907 1,351 1,814 2,381 3,062
    45 Degree Soft Mud Holding Power lb 840 1,080 1,500 2,400 3,600 4,800 6,300 8,100
    kg 381 490 680 1,089 1,633 2,177 2,858 3,674
    Model FX-11 FX-23 FX-55 FX-125
    "A" Shank Length
    in
    24" 27" 31" 36" 40" 46" 51" 56"
    mm
    610 685 787 914 1,016 1,168 1,295 1,422
    "B" Fluke Length
    in
    14" 16" 18" 21" 24" 27" 30" 33"
    mm
    356 406 457 533 610 686 762 838

    in
    19" 22" 25" 29" 32" 37" 41" 45"
    mm
    483 559 635 737 813 940 1,041 1,143
    Proof Coil Chain
    in 3/16" 1/4" 5/16" 3/8" 3/8" 1/2" 1/2" 1/2"
    mm 5 6 8 9 9 13 13 13
    3/8" 1/2" 5/8" 3/4" 7/8" 1" 1 1/4"
    mm 9 9 13 16 19 22 25 32
    1/4" 5/16" 3/8" 7/16" 1/2" 5/8" 5/8"
    mm 6 6 8 10 12 12 16 16
    NOTE: Hard sand holding power figures above represent loads actually achieved on production FORTRESS and Guardian anchors under controlled horizontal pull conditions without dragging or resulting in disabling structural deformation.

    ** Rope recommendations are based on 25% of breaking strength. Rope must be in good condition.

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    Most Asked Questions

    Most orders ship within 1–2 business days. Delivery times depend on your location and carrier, but you’ll receive tracking as soon as your order ships.

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