Hi
Since I could not find anymore these vintage windsurfing HiFly fin box, I decided to design my own. This allows you to use US box fins on your Hifly 300, 500, 700...from the 80's !

2 versions :
-1 full size (print with 30° angle in my Anycubi 4max 270 x 200 x200)
-2 pieces version for a smaller printer

Thanks, Enjoy!

Anycubic

Semi-closed 4Max

0.2

50%

Print with 30° angle position with raft and support.