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FORTRESS Fortress Aluminum Anchors

Lightweight, fast-setting and reliable, this anchor gets fan mail

Made of high-tensile aluminum-magnesium alloy with no welds to weaken the metal, Fortress anchors are not only lightweight, they are strong! And they are versatile as well, with two adjustable shank angles: 32° for sand and 45° for soft mud. They are easy to handle and their light weight helps to minimize weight at the bow. Precisely machined, anodized, interlocking components are corrosion resistant, nonmagnetic and as easy to put together as they are to take apart. For compact storage, we suggest one of the bags offered separately on this page. Made in USA. Type approved by the American Bureau of Shipping (ABS). Models FX-37 to FX-125 are certified as Super High Holding Power (SHHP) anchors.

  • Style: Pivoting aluminum fluke
  • Material: High tensile aluminum-magnesium alloy
  • Application: Sand and mud
  • Pros: Extra high holding power. Two shank angles hard sand and soft mud. Lightweight and strong. Disassembles for storage.
  • Cons: Less effective on rocky or grassy bottoms. Light weight makes small sizes “sail” under water if boat is drifting backwards quickly.
  • Warranty: Lifetime parts replacement
Customer Reviews
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
7lb. Aluminum Anchor for 28-32' Boat, Replaces 10-13lb. Steel Anchor, 27"L x 22"W Stock, 16" Fluke Length 388942 FX-11
In stock online.

$179.99

69lb. Aluminum Anchor for 69'+ Boat, Replaces 100-170lb. Steel Anchor, 56"L x 45"W Stock, 33" Fluke Length 254633 FX-125
In stock online.

$1,499.99

10lb. Aluminum Anchor for 33-38' Boat, Replaces 14-18lb. Steel Anchor, 31"L x 25"W Stock, 18" Fluke Length 388934 FX-16
In stock online.

$229.99

15lb. Aluminum Anchor for 39-45' Boat, Replaces 19-28lb. Steel Anchor, 36"L x 29"W Stock, 21" Fluke Length 401588 FX-23
Ships when available.

$349.99

21lb. Aluminum Anchor for 46-51' Boat, Replaces 33-50lb. Steel Anchor, 40"L x 32"W Stock, 24" Fluke Length 401596 FX-37
In stock online.

$529.99

32lb. Aluminum Anchor for 52-58' Boat, Replaces 50-65lb. Steel Anchor, 46"L x 37"W Stock, 27" Fluke Length 401604 FX-55
In stock online.

$699.99

4lb. Aluminum Anchor for 16-27' Boat, Replaces 6-9lb. Steel Anchor, 24"L x 19"W Stock, 14" Fluke Length 420646 FX-7
In stock online.

$139.99

47lb. Aluminum Anchor for 59-68' Boat, Replaces 70-90lb. Steel Anchor, 51"L x 41"W Stock, 30" Fluke Length 516636 FX-85
In stock online.

$1,069.99

Product Description

Lightweight, fast-setting and reliable, this anchor gets fan mail

Made of high-tensile aluminum-magnesium alloy with no welds to weaken the metal, Fortress anchors are not only lightweight, they are strong! And they are versatile as well, with two adjustable shank angles: 32° for sand and 45° for soft mud. They are easy to handle and their light weight helps to minimize weight at the bow. Precisely machined, anodized, interlocking components are corrosion resistant, nonmagnetic and as easy to put together as they are to take apart. For compact storage, we suggest one of the bags offered separately on this page. Made in USA. Type approved by the American Bureau of Shipping (ABS). Models FX-37 to FX-125 are certified as Super High Holding Power (SHHP) anchors.

  • Style: Pivoting aluminum fluke
  • Material: High tensile aluminum-magnesium alloy
  • Application: Sand and mud
  • Pros: Extra high holding power. Two shank angles hard sand and soft mud. Lightweight and strong. Disassembles for storage.
  • Cons: Less effective on rocky or grassy bottoms. Light weight makes small sizes “sail” under water if boat is drifting backwards quickly.
  • Warranty: Lifetime parts replacement

Specs

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REVIEW SNAPSHOT®

by PowerReviews
Fortress AnchorsPivoting Aluminum Fluke Anchors
 
4.7

(based on 24 reviews)

Ratings Distribution

  • 5 Stars

     

    (20)

  • 4 Stars

     

    (3)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

95%

of respondents would recommend this to a friend.

Pros

  • Holds boat securely (20)
  • Easy to use (16)
  • Reliable (16)
  • Safe (12)
  • Easy to install (5)

Cons

  • Pricey / poor value (4)

Best Uses

  • Small boats (12)
  • Large boats (9)
  • Open water (8)
    • Reviewer Profile:
    • Advanced (12), Casual/ recreational (7)

Most Liked Positive Review

 

My back thanks Fortress!

My back, shoulders and arms thank Fortress for their Aluminum Achors. I traded my 50Lb steel anchor for the Fortress and I could not believe the difference in not only weight...but the...Read complete review

My back, shoulders and arms thank Fortress for their Aluminum Achors. I traded my 50Lb steel anchor for the Fortress and I could not believe the difference in not only weight...but the holding power. It also seems to dig in faster in the lake bottom. We don't use a windlass...so it's my back...or if we have quests...I can sometimes get a volunteer to hoist!

VS

Most Liked Negative Review

 

Less than stellar

The anchor is beautiful to look at and handle, but more than half the time i drop the anchor to a sandy bottom, the flukes get stuck directly in line with the shank. ...Read complete review

The anchor is beautiful to look at and handle, but more than half the time i drop the anchor to a sandy bottom, the flukes get stuck directly in line with the shank. Sand, rocks, clam shell peices get wedged in between and prevent free swing of the flukes. Tried 3 drops the other day when trying to anchor up on a nice hole for fishing...all 3 drops failed. When i pulled the anchor up, flukes were wedged straight in line with the shank, with debris inbetween.

Reviewed by 24 customers

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Displaying reviews 1-10

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4.0

easy to assemble. light weight.

By bill

from gallatin, tn.

About Me Advanced

Verified Buyer

Pros

  • Easy To Use
  • Good looking
  • High Quality
  • Holds Boat Securely
  • Mud Setting Capability
  • Reliable

Cons

  • None

Best Uses

  • Large Boats
  • Soft Mud Bottoms

Comments about Pivoting Aluminum Fluke Anchors:

Good mud setting characteristics.

Service and delivery comments:

Prompt delivery
compact packaging
easy to assemble

 
5.0

Great anchor

By Lou

from Fox Lake, IL

About Me Advanced

Verified Buyer

Pros

  • Easy To Install
  • Easy To Use
  • Holds Boat Securely
  • Reliable
  • Safe
  • Sets first time

Cons

  • Expensive

Best Uses

  • Large Boats
  • Mud bottom

Comments about Pivoting Aluminum Fluke Anchors:

I use this anchor on a lake with a mud bottom. It has held the boat where my old anchor did not. Expensive,but worth the money.

 
5.0

Great Anchor

By TJ

from Havelock, NC

About Me Advanced

Verified Buyer

Pros

  • Easy To Install
  • Easy To Use
  • Holds Boat Securely
  • Reliable
  • Safe

Cons

    Best Uses

    • Large Boats

    Comments about Pivoting Aluminum Fluke Anchors:

    Great anchor that is lighter than competitors yet still durable and strong. Great for mud or sand bottoms and for use as extra storm anchor.

     
    5.0

    best anchor

    By Eagle

    from NY

    About Me Casual/ Recreational

    Verified Reviewer

    Pros

    • Holds Boat Securely
    • Reliable

    Cons

      Best Uses

        Comments about Pivoting Aluminum Fluke Anchors:

        This anchor always sets on every bottom. When it sets in clay I worry it may not come up. It sets on almost every throw. I am looking to get another one as I use one to moor out and only trust this one which leaves me with my back up which is terrible when I go out for a ride. Yes it is pricy but it is reliable and trust it as it has never failed. I use it all the time and it is 15 years old and looks like new today. Chain is showing age and have replaced ropes a few times but anchor is like new and still has a shine to it.

         
        5.0

        Great anchor!

        By Surfcitylbi

        from Surf City, NJ

        About Me Casual/ Recreational

        Verified Buyer

        Pros

        • Easy To Install
        • Easy To Use
        • Holds Boat Securely
        • Reliable
        • Safe

        Cons

          Best Uses

          • Small Boats

          Comments about Pivoting Aluminum Fluke Anchors:

          Have a small skiff for bay use and this anchor is easy for my wife and kids to use

          Service and delivery comments:

          Delivery was fast! Excellent service!

           
          5.0

          Perfect for my boston whaler

          By Ciao Bella

          from Chesapeake bay

          About Me Advanced

          Verified Buyer

          Pros

          • Easy To Install
          • Easy To Use
          • Holds Boat Securely
          • Perfect For My Bw
          • Reliable
          • Safe

          Cons

            Best Uses

            • Open Water
            • Small Boats

            Comments about Pivoting Aluminum Fluke Anchors:

            Easy to store and deploy

            (1 of 1 customers found this review helpful)

             
            5.0

            FX-11: Definitely worth the money

            By tcpip95

            from Punta Gorda, FL

            About Me Casual/ Recreational

            Verified Reviewer

            Pros

            • Holds Boat Securely
            • Reliable

            Cons

              Best Uses

              • Open Water

              Comments about Pivoting Aluminum Fluke Anchors:

              Was skeptical as to what made this anchor so great (compared to other Danforth anchors). Picked one up used for [$] and was pleasantly surprised at how well it works. This thing really sticks! I have a 24' pontoon that I take out to the Gulf of Mexico. One of the channels (Boca Grande Pass) has quite the current. It is about 48' deep and when the tide is going in or out it can be raging. Dropped this anchor down and it set immediately and stuck. Held solidly in that current. I then tried the Danforth that came with the boat and it would not set.I had also beached the boat on the shore in that same channel. I tied the bow off to a tree stump on the shore and set the FX-11 off of the stern on the starboard side (current was running from starboard to port) and again, it set and held on the first try. Had to do some work to get the anchor up (thought I may have to leave it there but it finally came up).Well, last weekend I took a friend out on the boat to the same location. Anchor set and held just fine. When we decided to move to another location he UNTIED THE ANCHOR before we pulled it in (he didn't bother to tell me this until he was a the bitter end of 100' of rope) and it's now at the bottom of Boca Grande Pass.I went to West Marine today and bought a new FX-11. It's definitely worth the money in my opinion.

               
              5.0

              Light and strong. Amazing holding power.

              By clafollett

              from St Pete, FL

              About Me Casual/ Recreational

              Pros

              • Easy to disassemble
              • Easy To Use
              • Holds Boat Securely
              • Reliable
              • Won't rust

              Cons

              • Pricey

              Best Uses

              • Large Boats
              • Open Water
              • Sandy Bottom
              • Small Boats

              Comments about Pivoting Aluminum Fluke Anchors:

              Even though the FX series by Fortress are a bit on the pricey side, I'll still give it 5 stars.

              I purchased the FX-7 as a bow anchor for my Sea Hunt BX22 with T-Top. I make sure to feed the proper amount of rode and it always holds like a steel bear trap. I sure don't fear breezy days anymore.

              I've yet to drop this anchor and not have it stick. I did put the "mud palm" extensions on which lifts the angle and allows the anchor to grab much easier. I highly recommend putting them on first thing.

              Some argue its too light but I prefer it since I only have to contend with the weight of my chain and not the weight of a steel anchor as well. Its easy to assemble and very well crafted. The only thing that could top it off is if it were made of polished billet alluminum.

              What I also like is this anchor can be easily disassembled and stored in the optional canvas pouch. Makes it nice for storage if you have limited anchor storage room.

              I liked the quality and capabilities so much I picked up the smaller Gardian G-5 to use as a Stern anchor.

              Get one, if you use it properly, it should last you a long time.

              (2 of 2 customers found this review helpful)

               
              5.0

              Fastest setting anchor I have ever used!

              By FishPro

              from Florida Keys

              About Me Casual/ Recreational

              Verified Reviewer

              Pros

              • Easy To Use
              • Holds Boat Securely

              Cons

                Best Uses

                • Large Boats
                • Small Boats

                Comments about Pivoting Aluminum Fluke Anchors:

                After using heavy steel anchors for years, I finally broke down, spent the $$ and bought a Fortress. Once this anchor hits bottom, it digs in amazingly fast and it holds like a concrete mooring!

                Also, retrieving it is a breeze and a back saver. My only regret is not buying one sooner.

                (1 of 6 customers found this review helpful)

                 
                1.0

                Less than stellar

                By Too much money for beach anchor

                from Long Island, NY

                About Me Advanced

                Pros

                  Cons

                  • Poor Design

                  Best Uses

                    Comments about Pivoting Aluminum Fluke Anchors:

                    The anchor is beautiful to look at and handle, but more than half the time i drop the anchor to a sandy bottom, the flukes get stuck directly in line with the shank. Sand, rocks, clam shell peices get wedged in between and prevent free swing of the flukes. Tried 3 drops the other day when trying to anchor up on a nice hole for fishing...all 3 drops failed. When i pulled the anchor up, flukes were wedged straight in line with the shank, with debris inbetween.

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