ECO SUP Fin made from recycled plastic - 8" SUP Fin with Universal Nut and Bolt 
This Paddle Board fin fits any paddleboards with a US fin box
60°pitch gives great board stability whilst allowing high levels of manoeuvrability.
An ideal cruiser fin for relaxed SUPing.
This is an ideal fin for all paddleboards that have a universal fin box
The length of the base is 6.5 "