
Bimini conversion kits
Everything you need to go strapless today
It’s your bimini. Just better.
Eliminating those pesky straps would clear deck space, open your cockpit and give you freedom to move, fish and access more of your boat more easily. Winches would be clear, companionways open.
Enter the strapless bimini.
Struts, not straps, push open the frame and hold it firm until you take it down, giving you perfectly-tensioned canvas every time with nothing to adjust (and no pins, straps or hardware to lose).

As featured in the Premier Product Showcase
of the Advanced Textiles Association
magazine Marine Fabricator.
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Strapless bimini conversion kits
Upgrade your canvas – we’ll make it easy.
Our DIY bimini conversion kit transforms the bimini you already have into a sleek strapless version quickly and easily.
You want:
- Sun protection that doesn’t compromise
- Clean, smart styling for your boat with maximum space on board with minimum fuss
- Great value
With our conversion kit you get:
- 2 x patented GemLock folding struts (available in 3′ or 6′ lengths, just cut to size and install)
- 4 x rail mounts (your choice of our sliding OR split side mounts)
- 4 x eye ends in the same size as your chosen tubing
- All kits are priced at a discount on buying the components separately
Kits are available with 7/8” (22mm) or 1” (25mm) tubing. All components are made from marine-grade 316 stainless steel for years of trouble-free use.
Suitable for all kinds of boats, if you have a bimini, it’s time to go strapless. One kit will convert your bimini.


Can I convert the bimini on my power boat to strapless?
Yes you can, but the system is not designed to bear the heavy loads generated when travelling at speed. A few extra steps will help keep you safe.
We strongly advise folding up frames while underway (or trailering on the road). This prevents damage to your canvas, hardware, deck, etc. Our canvas shop regularly makes repairs for customers who regret trying to leave a bimini up while underway or on the road. The strapless system makes taking down canvas very quick and simple because it is so easy to deploy.
If you cannot take down the canvas while travelling at speed, please take the following precautions when installing your strapless bimini:
- Use a pair of forward straps to control the load on the forward cantilevered edge and prevent it flying up (and breaking/tearing components). These can be removed when the boat slows.
- Any set screws in the frame’s lower connections should be replaced with screws mounted through the eye end and into the tubing to make the fittings secure.
- Secure the deck mounts with through-bolts (not simply screws into the fiberglass).


Ordering is quick, easy and secure
Just choose the items you need and add them to your cart.
You can even leave your cart to do more shopping then check out any time you’re ready. To return to your cart, click the box at the far right of every page (the cart box is only visible after you have added items to your cart).
Review your new strapless kit
Read strapless kit reviews
Pivotal parts for building solar supports
Ordering process and shipping was facile and very quick. Upon arrival, I found the items to be a higher level of quality over fittings available from other suppliers. The parts allowed me to design a nice tilting panel holder. Thanks!
Response from Gemini Marine Products
We’d love to see pictures of that tiling panel holder – you’d be surprised how many people are trying to do just that.
Excellence in service
4 days to get the stuff from USA to Italy.. fast service great stuff!
Response from Gemini Marine Products
We’re so glad you are happy. Thank you for encouraging others.
Strapless Bimini conversion kit
The parts are very sturdy and well polished. The information on the website is very clear and easy to understand.
Response from Gemini Marine Products
We do try to make sure everyone can use our stuff easily. Thank you for the feedback and happy sails.
Part mix up corrected.
I was missing some of the Eye ends from my order and when I called Gemini they shipped them to me quickly.
Response from Gemini Marine Products
We hate mistakes, so thanks for letting us put it right for you.
Great product
Only thing that would help is guidance on how best to install
Response from Gemini Marine Products
Thanks for the idea. We’ll get something on the advice page.
Worked great. Good Quality. I am happy!
Good experience.
Response from Gemini Marine Products
We are happy you are happy. Thank you for letting others know.


