Boost Fin Slide-in (SUP) Adapter

I like that it connects to my inflated SUP board but it is a tiny tiny bit off. Soo if I go more then 3 hours. The fun tends to back out a bit. I have lost the pin.

The slide in adapter is great!! It was a little tight at first and would not slide all the back when originally installed, but after first time use it became more adjusted to the board as was able to slide and lock into position as it should. Thank you Boost Surfing!

たいへん良かったです