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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
Specifications:
- Weight (lbs): 21
- Construction: Aluminum Alloy
- Color: Aluminum
- Box Dimensions: 5"H x 9"W x 43"L WT: 25.5 lbs
- UPC: 647124120377
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Brochure (pdf)
FAQs
Product & Usage
1. Are KRANK tools built for professional use?
Yes, all our tools are engineered for heavy-duty performance and long-term reliability.
2. Are KRANK tools safe to use for beginners?
Yes, our tools are designed with safety features and easy handling in mind.
3. Can KRANK tools be used in extreme conditions?
Yes, they are tested to perform reliably in demanding environments.
Maintenance & Accessories
1. What maintenance is required for the tools?
Regular cleaning and proper storage are usually enough to keep your tools in top condition.
2. Can replacement parts or accessories be purchased separately?
Yes, we provide compatible parts and add-ons to extend the life of your tools.
3. Do you provide instruction manuals or usage guides?
Every tool comes with a detailed user manual, and digital guides are available online.
Warranty & Guarantee
1. Do the tools come with a warranty?
Every KRANK tool includes a 1-year warranty, with extended options available on select products.
2. How do I register my KRANK tool for warranty coverage?
You can register online using your product serial number for faster support.
3. What does the warranty cover?
It includes defects in materials and workmanship under normal use conditions.
4. Is there an option to extend the warranty?
Yes, extended warranty plans are available for select tools at checkout.
Purchasing & Support
1. How fast is shipping and delivery?
Orders ship within 24 hours, and delivery typically takes 3–5 business days.
2. Do you offer bulk or corporate purchasing options?
Yes, KRANK provides special pricing and packages for business or team orders.
3. How can I contact customer support if I need help?
You can reach our support team by email or phone — we’re here to assist you.
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