The Pocket Knife – 7.5 

As the name suggest it, the pocket knife is a perfect utilitarian fin for your single fin or 2+1 board. The base gives stability while the overall template let your surfing get pretty loose, and dynamic. It also allow you to go vertically .
This fin can be adapted to a variety of shapes from 6 to mid 7 foot.

Features:

• Base: 158.5
• Height: 190.5 (7.5)
• Flexibility: Stiff