---
product_id: 8382401
title: "The World's Best Anchor Fortress Marine Anchors - Fortress FX-37 (21 lbs. Anchor / 46-51' Boats), Aluminum"
brand: "fortress"
price: "€ 1975.06"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/8382401-the-worlds-best-anchor-fortress-marine-anchors-fortress-fx-37
store_origin: GR
region: Greece
---

# 21 lbs ultra-lightweight hold Top-rated in 20+ global tests Made in USA, Navy & Coast Guard trusted The World's Best Anchor Fortress Marine Anchors - Fortress FX-37 (21 lbs. Anchor / 46-51' Boats), Aluminum

**Brand:** fortress
**Price:** € 1975.06
**Availability:** ✅ In Stock

## Summary

> ⚓ Anchor your adventures with the fortress of the seas!

## Quick Answers

- **What is this?** The World's Best Anchor Fortress Marine Anchors - Fortress FX-37 (21 lbs. Anchor / 46-51' Boats), Aluminum by fortress
- **How much does it cost?** € 1975.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/8382401-the-worlds-best-anchor-fortress-marine-anchors-fortress-fx-37)

## Best For

- fortress enthusiasts

## Why This Product

- Trusted fortress brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by the Elite:** Tested and used by the U.S. Navy and Coast Guard, joining over 1 million satisfied boaters worldwide.
- • **Featherweight Strength:** At just 21 lbs, this aluminum-magnesium alloy anchor delivers heavyweight performance without the bulk.
- • **Lifetime Peace of Mind:** Backed by a 100% hassle-free lifetime warranty — because your adventures deserve reliability.
- • **Unmatched Holding Power:** Superior grip for 46-51' boats, ensuring your vessel stays put no matter the conditions.
- • **Effortless Storage & Setup:** Quick assembly and disassembly means more time on the water and less hassle onshore.

## Overview

The Fortress FX-37 is a 21-pound, rustproof aluminum-magnesium alloy marine anchor designed for boats 46-51 feet long. It boasts superior holding power proven by over 20 independent tests worldwide, trusted by the U.S. Navy and Coast Guard, and backed by a lifetime warranty. Lightweight yet incredibly strong, it assembles easily for convenient storage, making it the go-to anchor for over a million boaters seeking unmatched reliability and performance.

## Description

The World's Best Anchor Fortress Marine Anchors - Fortress FX-37 (21 lbs. Anchor / 46-51' Boats), Aluminum

## Features

- The Fortress Anchor Advantage: A hardened High-Tech, rustproof aluminum-magnesium alloy anchor.
- For boats of 46-51’ feet, Fortress FX-37 Anchor has superior holding power at a fraction of the weight . Easily assembles and disassembles for convenient storage.
- Highest rating in over 20 independent tests worldwide. Over 1 million+ people have joined the Fortress Marine Anchor family.
- FORTRESS ANCHORS: offers a 100% Hassle-Free Lifetime Warranty, and a product made in the USA.
- FORTRESS ANCHORS: provides a product tested and used by the U.S Navy and U.S Coast Guard.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 41.5 x 8.6 x 3.8 inches |
| Package Weight | 11.68 Kilograms |
| Item Dimensions  LxWxH | 43 x 9 x 5 inches |
| Item Weight | 25.5 Pounds |
| Brand Name | FORTRESS |
| Warranty Description | Warranty |
| Model Name | The World's Best Anchor Fortress Marine Anchors - Fortress FX-37 (21 lbs. Anchor / 46-51' Boats), Aluminum |
| Color | Aluminum |
| Material | Plastic |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Manufacturer | Fortress Marine Anchors |
| Part Number | FX-37 |
| Style | Music |
| Included Components | The World's Best Anchor Fortress Marine Anchors - Fortress FX-37 (21 lbs. Anchor / 46-51' Boats), Aluminum |
| Size | One Size |

## Images

![The World's Best Anchor Fortress Marine Anchors - Fortress FX-37 (21 lbs. Anchor / 46-51' Boats), Aluminum - Image 1](https://m.media-amazon.com/images/I/41+sIhcCd4L.jpg)

## Frequently Bought Together

- The World's Best Anchor Fortress Marine Anchors - Fortress FX-37 (21 lbs. Anchor / 46-51' Boats), Aluminum
- Fortress Marine Anchors SFX-37 Stowaway Bag for FX-37, Aluminum

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**Shop now:** [https://www.desertcart.gr/products/8382401-the-worlds-best-anchor-fortress-marine-anchors-fortress-fx-37](https://www.desertcart.gr/products/8382401-the-worlds-best-anchor-fortress-marine-anchors-fortress-fx-37)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-28*