More than 15 000 satisfied customers.
Ultra Marine Anchor outstanding design demonstrates, why a correct weight distribution is so important when setting and recovering anchor. In fact, invert any Ultra Marine Anchor and it will instantly recover itself to the attack position. We focused on practical use, and behaviour during anchor´s operation, followed by performance which has been achieved with the innovative patented features, as every Ultra Marine Anchor displays.
Including a curved lead filled tip for instant penetration, a hollow shank for weight distribution optimum and surface concaved base for maximum holding power, and finally large side wing plates to avoid release during changing wind or tide conditions. Furthermore, each anchor is easily recoverable with the flat pivot surface on the underside base.The Ultra Marine Anchor is suitable for all vessel types and locates securely onto the bow roller. Standard anchor sizes range from 5kg to 200kg with larger anchors available upon request up to 360 kg.
Even under the most extreme load the shank reinforced eye will not bend, break or fail.
The anchor features one– piece construction and has no openings or indentations to catch mud, rocks or weeds. The glossy 316–gauge stainless steel is easy to clean and polish. Ultra Marine Anchor provides years of sorrosion–free service, without the need to re–galvanize.
The hollow shank, and thus the increased buoyancy, places the centre of gravity lower in the anchor’s body and closer to its penetrating tip. Ultra Marine Anchors always hit the sea fl oor right side up and in the “attack” position.
The concave base/fl uke has the appearance of a spade or shovel, and provides extreme holding power as it has a greater surface area than conventional anchors.
The downward-facing, internally reinforced, reverse-curved tip allows Ultra Marine Anchors to grab and penetrate without depending on the weight of the chain.
It is specially positioned at the bottom. It prevents dragging and provides an instant set when the anchor moves.
The clever design features of the non chain–foul bar ensures the chain cannot simply wrap itself around the shank and provides the ability to attach a trip line.
Once you begin to recover the anchor from the sea fl oor, it pivots on the fl at section and begins to release.
The side wing plates actually help the anchor bury itself deeper when pulled laterally due to a changing wind or tide. They also act to stabilize the anchor horizontally as it penetrates the seabed.
Lead is inserted into the anchor tip, achieving the optimal weight distribution and ensuring the anchor will penetrate unfavourable seabed bottom conditions.
We don’t compromise on quality or design, and neither should you.
Hand-made from 316 stainless steel and hand polished. Ultra Marine Anchors demonstrate the importance of correct weight distribution and design when setting and recovering an anchor. In fact, invert any Ultra Marine Anchor and it will instantly recover itself to the attack position. Such performance has been achieved thanks to the innovative patented features displayed below. Each Anchor is easily recoverable due to the fl at pivot surface on the underside base.
Ultra Marine Anchors are suitable for all vessel types and can be securely located on the bow roller. Standard anchor sizes range from 5 kg to 360 kg (larger anchors on request). Using Europe’s best materials and fabricated by specialist engineers, Ultra Marine Anchors are supplied with a lifetime warranty against manufacturing defects under normal conditions and use.
Hollow Shank: Enables weight to be concentrated on anchor tip.
Tubular Construction: Anchor cannot lie on its spine and recovers instantly to the attack position. Anchor will also load correctly into the bow roller.
Lead Filled Tip: Lead is inserted into the anchor tip, achieving the optimal weight distribution and ensuring the anchor will penetrate unfavourable bottom conditions.
Scratch-Catch Point: Especially, it is positioned at bottom. It prevents dragging and provides instant set when anchor moves.
Curved Tip: Importantly, the anchor tip is shaped downwards, ensuring a continuous setting under unfavourable weather conditions. Its angles on the other hand let it help anchor instant set even the anchor is not at the right attack position.
Max Holding Power Base: The concaved base/fluke has the appearance of a shovel and has extreme holding power with a grater surface area than conventional style anchors. The result is more secure, higher holding power anchor that will not release.
Reinforced Eye: Even under the most extreme load the shank’s reinforced eye will not bend, break or fail.
Flat Underside: Once you begin to recover the anchor from the sea floor, it pivots itself on the flat section and begins to release (boat should be directly over anchor).
Side Wing Plates: The Ultra Marine Anchor does not release in a changing wind or tide, it performs a complete 180 degree rotation (while still buried) on its own length and holds firm. On the other hand, it helps easy transport and a continuous geometry on bow rollers.
Non Chain-Foul Bar: Often chain can foul around the shank of the anchor, resulting in the anchor not able to set. The clever design features of the non chain-foul bar ensures chain simply cannot wrap around the shank and provides the ability to attach a trip line. On the other hand, it helps easy transport and a continuous anchor geometry on bow rollers.
Anchor Weight Detail: The anchor weight is stamped into the shank and identifies the anchor size in both kg’s and Ibs.
Serial Number: Every Ultra Marine Anchor is stamped with a unique serial number, ensuring your anchor is always identifiable.


Boating while caring for the sea is our passion.
We love the sea and want to discover the beauty of its scenery. We also want to contribute to the preservation of the unique underwater environment and not leave devastating traces behind, which often happens when mooring and recovering an anchor.
Ultra Marine Anchors and Ultra Marine Flip Swivels help us. Thanks to their unique design, they ensure fast, safe and gentle anchoring of the boat in the right spot. Thanks to their functionality, our products protect the seabed, as well as flora and fauna located at the anchorage point. We are committed to the idea of protecting the world’s oceans and global natural wealth.
ULTRA MARINE ANCHOR
“Buying the Ultra Marine Anchor again while going through the options list of my boat was the easiest one. We love the anchor and it has been giving my family and me a great peace of mind every time we anchor. I used to dive to check if my anchor was correctly set. No more with the Ultra!”
ONA
Sirena 64
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Dear Jan,
the new Ultra Marine Anchor is installed and looks great and proud on the bow of our MOTIVA 39 – MOYA – as you can seen in the attached photos.
I am glad to report that it fits perfectly. In the meantime I have seen two other Ultra Marine Anchors on boat nearby…Am I continuing a trend??
We look forward to our first outing next week to test it live, and am confident it will be much…
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Dear Peter,
I attach a few images as promised.
Our first night at anchor with lines to shore proved very windy and rather bumpy at times... and this episode alone justified buying the Ultra Marine Anchor!
Experiences of similar side winds with our previous anchor required us to reset the anchor again and again or move to another location entirely.
I snorkled out the next morning and checked for…
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We love our Ultra Marine Anchor. We have had it for 7 years and have anchored everywhere from Australia, New Zealand, Tahiti, Sitka Alaska and Mexico. It has NEVER failed, even in 50 knot winds.
Dan
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Hei venner og kjente med båt!
Det er krise i båtindustrien, underleverandører er i ferd med å gå konk.
Har derfor blitt oppfordret av en av mine til å prøve å hjelpe til med å
skaffe kunder på utradisjonelt vis. (Mail under). Derfor prøver jeg her:
Som dere sikkert/kanskje vet så kjøpte jeg nytt anker til Cheetah ifjor
etter at min Rocna Vulcan 33kg SS brakk i to (!) på Zakhyntos. I all hast…
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A quick update on our 16kg Ultra Marine Anchor. We are with 9 other boats are headed to The Broughton Archipelago. Two nights ago we anchored with the others in a small bay inside Port Neville. A small bay with lots of boats meant a short scope 93 ft of chain in low 38 feet for us the last boat in. It turned this was not a protected anchorage, picked by the flotilla leader...the wind blew 15-22…
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In 5,000 nM of cruising aboard our 40 foot sailboat from Houston to Grenada over the last 1 1/2 years, I’ve used my 60lb Ultra in all kinds of anchoring situations and bottom surfaces as well as 360 degreeswings. I’ve been through many 40-50kts squalls at anchor. My Ultra has never ever dragged. I sleep very well knowing the Ultra has proven itself. Now I just have to worry about the other…
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I keep on relaying my experience with Gunfleet 58/04 (anchored with an Ultra Marine Anchor) where in 45-50 knots of wind another 40ft boat dragged its anchor which rode up our chain and became jammed in our stem-head. For the next 2 hours there were TWO boat anchored in big and nasty swinging winds, on just ONE Ultra Marine Anchor - if ever I had any doubts that the Ultra was just a beautiful…
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Hello,
We love our shiny Ultra-60 lbs! In fact we just matched it with a SS chain and new gypsy. Instead of the castles created by the old galvanized chain, the new "jewelry" just melts into the chain locker, as my husband observed, "like when Scrooge McDuck was pouring coins into his vault". A little pricy, double what a new galv chain would be and a lot less than back surgery. And no more…
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Hello Gene:
I wanted to give you a report on our first experience with the Ultra Marine Anchor which took place over the 4th of July weekend in the San Joaquin Delta. Our boat is a Navigator 4800 which weighs approximately 50K lbs. We anchored in 15 ft. of water in an area with a soft mud bottom and moderate grass. The anchor set immediately on the first attempt and we let out all chain with a…
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Ankererfahrungen der letzten Monate
Ein Hingucker, 35 verchromte Ankerkilos in einer absolut geilen Form hängen vorne an unserem Trimaran. Zwischen Kette und Anker der kleine, aber hilfreiche, Swivel. Um schwierige Ankersituationen oder Probleme zu lösen, ist auch noch ein Ankerring mit 11 kg an Bord.
Das letzte Mal einen Hafen gesehen hat unser Boot vor ungefähr sechs Wochen. Gelegentlich…
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I have not purchased my anchor yet as I am the middle of a large refit BUT my initial interaction has been GREAT already confirmed the size and even had a template shipped to my house to give a better understanding of size of the 35kg model Nice job Guys
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Hi.
We bought our 60 pound Ultra Marine Anchor after the Seattle Boat Show this last spring. We have a 42' Nova Sundeck trawler-style motoryacht and are from Alameda, CA. We are just now heading back south from a trip up the coast from San Francisco Bay, through the San Juans, further up through the Canadian Gulf Islands, on up into Princess Louisa Inlet, then on to Desolation Sound, and just…
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Io continuo a ricordare la mia esperienza con una Gunfleet 58/04, ancorata con una Ultra Marine Anchor in una situazione di 45-50 nodi di vento. L´ancora di un'altra barca di 40ft si era liberata e si era venuta ad incagliare sulla nostra catena.
Per le successive 2 ore le nostre due barche, entrambe ancorate su UNA - Ultra Marine Anchor in condizione di vento molto forte.
Se mai ho avuto…
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Dear Gene:
Just want to let you know that the Ultra Marine Anchor (UA35-70) with the Ultra Marine Flip Swivel (UFS10) and the Articulated Ultra Marine Bow Roller has performed exceptionally well during our cruise down fromMaine to the Bahamas and back to our home port in Virginia this last winter season. We had the system installed by Maine Cat Inc., during the construction of our Maine Cat…
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Ciao Giovanni,
come stai?
After the first four weeks (Ionian, Greece), I can tell you that I've been very happy with the anchor so far.
Before that, I had a Rocna, same weight, which partly didn't dig deep enough due to the bow. In smooth sand, this causes the anchor to slip; In the case of sea grass, the anchor collects the grass in front of the bow. Attached is a photo at 10m water depth, sand,…
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Amiamo la nostra Ultra Marine Anchor. L´abbiamo da 7 anni, ci siamo ancorati ovunque dall´Australia, Nuova Zelanda, Tahiti, Sitka Alaska e Messico. Essa non ha mai fallito, anche a 50 nodi di vento.
Dan
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"Finalmente sono arrivato a Gibilterra. Fino ad ora, il 90% dei posti in cui mi sono fermato mi sono dovuto ancorare. Ovunque ed in ogni fondale l'ancora teneva bene e al primo tentativo. Non ho mai dovuto provare la seconda volta. Ho invertito il motore e sono andato indietro ripetutamente, più ho tirato e più l´ancora rimaneva salda nel fondo, indicando che scavava sempre più in profondità. Ora…
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Dear Peter,
thank you for your mail and for the proposal of the Ultra Marine Anchor Ring.
Let me first tell you about my experiences with the Ultra Marine Anchor - together with the Flip Swivel (I attached some photos).
I used it quite often on my way down to Portugal, and each time it immediately grap into the ground with perfect holding. Drop and forget. Never any worries, never bad holding…
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Cari signori,
Volevo solo farvi sapere che il vostro "Ultra Marine Flip Swivel" funziona davvero bene.
L´ho provato molte volte e adesso mi sento tanto sicuro di lasciare che mia moglie salpi l´ancora.
La semplicità, con la quale ruota l´ancora nella posizione corretta funziona ogni volta.
Ancora una volta grazie per l´ottimo prodotto.
Non vedo l'ora di acquistare una vostra ancora Ultra presso…
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Hi,
I wanted to endorse your anchor. I anchored in 12 feet of water at Rippers in Catalina a couple of weekends ago. I was able to see your anchor work first hand. I also saw my neighbors anchors with the flukesand they were all marginally secured to the bottom.
I wanted to let you know how much nicer it is to anchor with your anchor knowing you’re secure and there’s little chance of…
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