Fortress FX-7 4lb Aluminum Alloy Boat Anchor

For over three decades, the lighter Fortress Anchor consistently out-holds much heavier steel anchors across holding tests run in locations worldwide. In US Navy testing, Fortress anchors didn't just beat out heavier steel anchors, they withstood pull loads averaging over 200 times their own weight.

This FX-7 uses a high-tensile aluminum magnesium alloy that resists corrosion, so you get a lighter anchor that's easier to handle without giving up any holding power. It disassembles easily for compact storage, or works well as a spare or storm anchor.

Each one gets precision machined to a sharp edge that bites into common sea bottoms quickly, so it sets faster than a duller fluke would. Every Fortress anchor carries a lifetime parts replacement warranty, 100% hassle-free. Made in the USA.

Worth comparing against our other anchors. Explore more boating.

• Award-winning design, highest rating in worldwide holding tests
• Tempered aluminum magnesium alloy, built tough
• Adjustable fluke angles 32° for common bottoms, 45° for soft mud
• Disassembles easily for storage
• manageable weight, tough anodized finish