The RK3 HD fin is the latest design of the RK3 range sporting a higher density rubber resulting in a stiffer, negatively buoyant fin making it ideal for drysuit diving. A heavier compound means the blade is stiffer providing more power against surge and currents whilst still maintaining maneuverability.
- Compact and ultra rugged
- Short wide blade for power and maneuverability
- Vented blade design reduces resistance
- Two large grommet holes designed to fit karabiners
- Spring straps as standard
- Sizes Medium, Regular and Super