Fortress FX-37 Marine Anchor - 21 lb Aluminum Magnesium Fluke Anchor for Boats 46-51 ft

FX-37 Anchor - 21lb

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.

Features:

• 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 - 46' to 51' (14 to 15 M)
• Style - Fluke
• Material - Aluminum magnesium alloy
• Working Load - 3,000lb (1,361kg)
• Shank Length - 40" (1,016mm)
• Fluke Length - 24" (610mm)
• Stock Length - 32" (813mm)
• Weight - 21lbs (9.5kg)

*Sold as an Individual

The Fortress FX-37 Marine Anchor is a lightweight yet powerful fluke anchor designed for boats ranging from 46 to 51 feet. Crafted from high-tensile, corrosion-resistant aluminum magnesium alloy, this anchor combines durability with ease of handling. Its award-winning design has been tested worldwide, outperforming heavier steel anchors in holding capacity, including US Navy tests where it withstood pull loads over 200 times its own weight. The FX-37 features a tough anodized finish for added corrosion resistance and is engineered for quick penetration into common sea bottoms, ensuring rapid setting performance. Its disassemblable design allows for compact storage, making it an ideal spare or storm anchor, while the adjustable fluke angles of 32 and 45 degrees optimize holding power in various seabed conditions. Weighing only 21 pounds, it offers manageable handling without sacrificing strength or performance. The Fortress FX-37 is backed by a 100% hassle-free lifetime parts replacement warranty, emphasizing quality and customer confidence. Whether anchoring in soft mud or hard seabeds, this anchor provides reliable holding power and ease of use, making it a valuable addition to any vessel’s anchoring system.

Features:

• Award-winning design tested worldwide for superior holding power

• Constructed from hardened high-tech aluminum magnesium alloy for durability and corrosion resistance

• Adjustable fluke angles: 32 degrees for common bottoms, 45 degrees for soft mud

• Easily disassembled for compact storage and convenient transport

• Lightweight at 21 pounds, easy to manage onboard

• Finished with tough anodized coating for enhanced corrosion protection