Red paddle co flexible fin is designed for inline paddleboards, suitable for all paddleboards with the US FIN BOX fin mounting system. It holds the fin well, is strong, and is suitable for swimming in various waters. No special tools are required to attach the fin, it is easily and quickly screwed on by hand. The fin is flexible, so even if it hits an obstacle, it does not break and absorbs shock well, perfect for swimming in shallower waters. Sold without a mounting bolt and nut.
 Fin height from the bottom of the board - 9''.
 The length of the fin attachment part is 6.5''.