The Fortress anchor is the FX-7 model. Its specifications are listed as: Weight(kg): 1.8, equivalent iron anchor(kg): 3-4, A(mm): 610, B(mm): 356, C(mm): 483, suitable boat length(m): 5-8.
The Fortress anchor, manufactured from aluminum which is as strong as steel but half the weight, is described as having a structure that is easy to control due to its lightness. It is stated to be stainless and corrosion resistant, to have sharper flukes compared to anchors made of iron, and to be collapsible and demountable. It is indicated that its setting flukes can be adjusted to 32° and 42° values and that it has a hard anodized surface.
It is expressed that the product provides high holding power thanks to its quicker setting and deeper burial into the seabed, is defined as a spare storm anchor, and offers high holding power in soft and difficult-to-hold bottom surfaces due to its patented special design.
| Model | FX-7 |
| Weight (kg) | 1.8 |
| Equivalent Iron Anchor (kg) | 3-4 |
| A (mm) | 610 |
| B (mm) | 356 |
| C (mm) | 483 |
| Suitable Boat Length (m) | 5-8 |