OVERVIEW • High area and depth makes for exceptional hold.• Designed for nose riding and heavy footed pivot turns.  • ​Ideal for heavy logs and specialist nose riders. THE FCS II TOOL-LESS LONGBOARD SYSTEM • No need for a plate and screw.• Ability to adjust your fin position in the box mid surf.• Easily insert or remove your fin in seconds. No fin key required.• Designed to be used in most existing Longboard boxes. No new box required. FIN MATERIAL PERFORMANCE GLASS FIN SPECS ​HATCHET 9\" Base: ​​6.05\" / 1​53mm Depth: ​​9.01\" / ​22​9mm Area: ​41.25\" / ​​26612mm²Sweep: ​25.8º ​HATCHET 10\" Base: ​​6.72\" / ​​170mm Depth: ​​10.01\" / 2​54mm Area: ​​50.91\" / ​​32847mm²Sweep: ​25.8º