US FIN BOX - LONGBOARD SUP

thingiverse

When you realize that nobody made a US fin box , and there are so many fsn and future fin box 3d printable , and so many actual us fins but no fin box ... i had to do what I had to do .... I installed it in my new sup board and it works fine , we will see how will PLA+ stand up with time , but it is painted and submerged in epoxy ...