Brand new 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
Height: 3.15" (80mm)
Base: 5.51" (140mm)