The Guardian is the Safer, More Affordable Alternative to Heavy Steel Anchors
Boat Length: 23-27′ / 7-8M
Weight: 6lbs / 3 kg
HOLDING POWER
| Condition | Hold Strength |
|---|---|
| 32° (Hard Sand) | 2,250lbs / 1,021kg |
| 32° (Soft Mud) | 450lbs / 204kg |
Benefiting from years of Fortress Anchor Research and Development, Guardian offers excellent quality, performance and economy. Guardian is made from the same high tensile, corrosion resistant aluminum magnesium alloy and manufacturing precision as Fortress. The use of slightly smaller extrusion profiles and the elimination of some of Fortress’ extra features, such as anodizing, adjustable fluke angles, and several machining steps has resulted in a very affordable alternative to those.
FAQ
What is the holding power of the Guardian anchor in hard sand?
The Guardian anchor has a holding power of 2,250lbs (1,021kg) in hard sand at a 32° angle.
What is the holding power in soft mud?
The Guardian anchor has a holding power of 450lbs (204kg) in soft mud at a 32° angle.
Is the Guardian anchor made from the same material as the original Fortress anchors?
Yes, the Guardian is made from the same high tensile, corrosion-resistant aluminum magnesium alloy and with the same manufacturing precision as the original Fortress anchors.

Mary Mackenzie –
Installed the Guardian anchor on my 25-foot boat and it fits perfectly. It’s much lighter than the steel anchor I used before, and the holding power in sand is impressive. Easy to deploy and retrieve. No rust issues after two seasons in coastal conditions.
Piers King –
Good value for the price. The anchor holds well in sandy bottoms. A bit less holding power in soft mud than I expected, but still sufficient for my usual sailing conditions. Lightweight and easy to handle.
Lisa Blake –
Switched from a heavy steel anchor to the Guardian after reading reviews. It’s much easier to store and handle. The holding strength in hard sand matches what I needed. No corrosion after six months in saltwater.