Shapers Fins - 3.15" Mini Keel Box Fin - Smoke

Shapers Fins - 3.15" Mini Keel Box Fin - Smoke

The Mini Keel Box fin could be used as a SUP nubster trailer fin if your SUP quad setup needs some extra control and/or drive. 

Can also be used as an oversized trailer fin in a twin fin setup if your center fin box is a longboard fin box.

This fin is basically a supersized knubster fin.  

1 Fin Included

Material: Fibreglass - Transparent Smoke

Box Fin:

Height: 3.15" (80mm)

Base: 5.51" (140mm)

Foil: 50/50