NSP Mini Tuttle Fins Set

Due to high demand, we made the NSP Mini Tuttle Fins available again. NSP used these fins in a variety of boards that were made in E2 construction, making them practically indestructible. This is why we continue to receive requests for these fins because even though the board is bulletproof, fins tend to break and go missing, and in some cases, people buy these boards second-hand without fins.

Do you need a two- or three-fin set?

The majority of surfboards using the Mini Tuttle Fin Set are thrusters, which means a set of three fins. But certain longboards and Stand-Up paddleboards also used Mini Tuttle Fins. They are different because they only require side fins, with the center fin being a classic US-box (available anywhere).

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If you think your surfboard requires Mini Tuttle Fins, there are a few key elements to look out for:

Is this an older NSP surfboard?

The original Mini Tuttle Fins were phased out of production over a decade ago. And the system was also used for certain SUP boards and longboards with US center fins. But all of the boards that had the original Mini Tuttle Fin benefitted from NSP’s original E2 construction which was exceptionally durable – this means that to this day it is not uncommon to find a board you can ride with these fins.

Does your board have holes on top to attach the fins?

If the answer is yes and the board you want to use is made by NSP, you probably need a Mini Tuttle Fin Set. This setup allows you to slot in a fin that sits flush inside the fin box, with a single flathead screw being accessible from the deck of your board. To see what this looked like inside the board, check out the cutout diagram below:

Note:
Every Mini Tuttle fin requires a single M6 35mm screw to tighten it up. These sets come without them so if you don’t have the screws, we suggest getting some at your hardware store.