Fortress FX-7 Anchor – 4LB [FX-7]

Fortress Marine Anchors

MSRP: $186.54 $125.99


SKU: CWR-26264

Product Description

FX-7 Anchor – 4lb

For over three decades, the much lighter Fortress Anchor has out-performed substantially heavier steel anchors in holding power tests conducted all around the world.  In the US Navy tests, not only did the Fortress out-perform heavier steel anchors, they were also able to withstand pull loads that averaged over 200x their own weight. 

Fortress Anchors are constructed using a high-tensile, corrosion-resistant, aluminum magnesium alloy. This results in a lighter, easy to handle anchor with superior holding power.

The anchors have been designed to be easily disassembled for compact storage, or as a spare and/or a storm anchor.  All Fortress Anchors are precision-machined for sharpness and quick penetration into common sea bottoms, which ensures faster setting-performance.

Fortress Marine Anchors offers a 100% Hassle-Free Lifetime Parts Replacement Warranty.

*Made in the U.S.A.


  • Award Winning Design
  • Highest rating in tests worldwide
  • Hardened high-tech aluminum magnesium alloy
  • Adjustable fluke angles: 32°  for common bottoms, 45° for soft mud
  • Easily disassembled for easy storage
  • Easy to manage weight
  • Tough anodized finish

Technical Specifications:

  • Size of Boat – 16′ to 27′ (5 to 8 M)
  • Style – Fluke
  • Material – Aluminum magnesium alloy
  • Working Load – 700lbs (318kg)
  • Shank Length – 24″ (610mm)
  • Fluke Length – 14″ (356mm)
  • Stock Length – 19″ (483mm)
  • Weight – 4lbs (1.8kg)

*Sold as an Individual 


  • Weight (lbs): 4
  • Construction: Aluminum Alloy
  • Color: Aluminum
  • Box Dimensions: 3″H x 5″W x 25″L WT: 4.8 lbs
  • UPC: 647124120070

Quick Guide (pdf)
Brochure (pdf)


  • Weight: 4.8 oz
  • Width: 5 in
  • Depth: 25 in
  • Height: 3 in
  • MPN: FX-7

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