Fits most Standard US Box SUP Boards (see below)

Available as..

Std. 8" paddle boarding fin (flexible to help prevent damage to people or the fin box) 

4.6” for shallow water (known as a River Fin) 

10" Delta Anti Weed fin (not a flexible fin)

Fits in US fin box measuring 19.5 cm long or longer - highly durable and suitable for kids having fun and all waters. Flexi Plastic For Extra Durability and Safety (cannot hurt people or less chance of breaking the boards fin box).

Fin box update - Some manufactures have re-designed their universal fin box's to make them slightly shorter to allow the board to roll up easier, The problem with this good idea is that not all standard US fins will fit , as they are too long fopr the short box. Please measure your fin box, if your are not sure of the length.

Should fit in these brands:- Gladiator, Fanatic, Shark, Red Paddle Co (that have universal fin box's)

Probably will NOT fit into these;- Starboard, Jobe, JP-Australia

Note. Shown with a QR fin nut/bolt. Please add if required otherwise the fin is supplied without.