Captain Fin Co. Alex Knost Classic Fin A throwback aesthetic matches the retro-inspired template of the Alex Knost Classic and with its wide base and upright profile it will lend a vintage, yet speedy and responsive feel to any mid-length, log, or 70s-era style single. Details: 7.5″-8.5″ Template:Pivotloose, upright template, but with a wide base for down-the-line speed. Ideal Board:Mid-Lengths with2 1 fin setups. Construction: Fiberglass construction 9.5″ Template:Balancedmoderately upright template, wider base for classic logging or more hold for a step-up tube shooter. Ideal Board:Mid-Lengths with2 1 fin setups. Construction: Fiberglass construction. Reviews There are no reviews yet. Be the first to review “Alex Knost Classic Fin” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment.