From JS

JS KEELS. An upright keel template designed for more traditional fish shapes in particular the Red Baron. A wide base with plenty of area delivers a huge amount of drive and extra control to short, manoeuvrable boards when pushed harder, especially on rail out on the open face. Less rake than other high area keel fins helps to pivot in tight pockets, complementing everything you want to be easy in fishes and fun boards.

Fin Specs

• Depth: 135.3mm / 5.33
• Base: 110mm / 4.33
• Area: 16.355mm / 25.33