Compatible with any Tower inflatable paddle board. This is the same fin that is sent in our iSUP packages.
6" height, 4.5" base.
The hook+pin fin was designed for fin security in mind. Too often, poorly constructed inflatable paddle board fins will fall or scrape off and be lost in the water. Our specially designed hook is created to secure the fin in place with more strength, and even comes with a slight wire attached so its not lost in sea. Our fin box is glued on with extreme PVC adhesive glue and made out of plastic material that can withstand being rolled up with the paddleboard.
There are many paddle board fins out there on the market, but we truly believe ours is the best. Made with the right dimensions in mind, this fin will perform universally well for all skill levels and paddle board activities.
For a better visual interpretation of what fin is compatible with your paddle board, we recommend taking a look at our SUP fin guide. It's important to know what kind of fin box your board uses, and once identified it's easy to figure out what fin you will need to purchase.