- Messages
- 13,387
- Reaction score
- 13,505
- Points
- 857
- Location
- Royal, AR
- Boat Make
- Yamaha
- Year
- 2007
- Boat Model
- SX
- Boat Length
- 23
I have read several positive reports for these anchors. I believe @JetBoatPilot was one.
The official dimensions of the FX-7 are
A (Shank): 24 in (61 cm)
B (Fluke): 14 in (36 cm)
C (Stock): 19 in (48 cm)
I was worried that the shank would be too long. Thanks to @Chillypilot for letting me know it would fit.
That left the stock length as the only issue.

The factory anchor holder uses partially drilled blocks to hold an anchor with a stock width of 14". I used a 1/2" drill bit to cut the anchor stock slot the remainder of the way through the block. This process took less than 10 minutes.
Now the anchor fits snugly. The stock is almost the full width of it's area of the locker. The shank is buried in the rope and chain at the bottom of the locker.


This our report from our first outing with the FX-7 ....
Today was our first outing with the Fortress FX-7. I fitted it with 5' of 5/16" zinc chain, a 50' anchor buddy and 100' of 1/2" rope.
When we reached 15' of water approaching a primarily shale island @Rana dropped the anchor and chain overboard. The anchor set into the gravel bottom very quickly and more securely than the 10 pound fluke I was previously using would have. I tied anotber 1/2" rope from the stern to a tree and used it to pull the boat into 3' of water.
While we were there I snorkeled down and discovered that the the shank of the FX-7 was buried. All I could see was the chain coming out of the gravel bottom.
When we left I had to swing the boat around, tie the anchor rope to a bow cleat and back away from the shore to free the anchor.
It certainly made a great first impression on us.
The official dimensions of the FX-7 are
A (Shank): 24 in (61 cm)
B (Fluke): 14 in (36 cm)
C (Stock): 19 in (48 cm)
I was worried that the shank would be too long. Thanks to @Chillypilot for letting me know it would fit.
That left the stock length as the only issue.


The factory anchor holder uses partially drilled blocks to hold an anchor with a stock width of 14". I used a 1/2" drill bit to cut the anchor stock slot the remainder of the way through the block. This process took less than 10 minutes.
Now the anchor fits snugly. The stock is almost the full width of it's area of the locker. The shank is buried in the rope and chain at the bottom of the locker.


This our report from our first outing with the FX-7 ....
Today was our first outing with the Fortress FX-7. I fitted it with 5' of 5/16" zinc chain, a 50' anchor buddy and 100' of 1/2" rope.
When we reached 15' of water approaching a primarily shale island @Rana dropped the anchor and chain overboard. The anchor set into the gravel bottom very quickly and more securely than the 10 pound fluke I was previously using would have. I tied anotber 1/2" rope from the stern to a tree and used it to pull the boat into 3' of water.
While we were there I snorkeled down and discovered that the the shank of the FX-7 was buried. All I could see was the chain coming out of the gravel bottom.
When we left I had to swing the boat around, tie the anchor rope to a bow cleat and back away from the shore to free the anchor.
It certainly made a great first impression on us.
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