FINS RK3 HD

179.00 € (incl. VAT)
❌ Out of Stock

Compact, ultra-rugged vented rubber fin favored by military and professional divers. Short wide blade for strong forward thrust and maneuverability; spring straps, large grommets for karabiners, and replaceable springs for easy maintenance.



Compact, ultra-rugged vented rubber fin based on one of the earliest vented designs sold in North America. This model has been a standard-issue fin for military, special operations, coast guard and public safety divers for decades.

  • Short, wide blade provides maximum forward thrust while maintaining excellent maneuverability.
  • Vented blade reduces resistance on the upstroke and enhances thrust on the downstroke; vents also reduce vortex formation along the blade similar to split fins.
  • Improved foot pocket with spring straps for easier donning and doffing with cold hands or thick gloves; spring straps included as standard.
  • Durable blade material engineered to withstand harsh environments, extreme temperatures, and heavy use.
  • Two large grommet holes accommodate most karabiners for convenient storage while accessing dive sites.
  • Custom-designed buckle holds spring straps in the optimal position.
  • Simple push-pin construction allows straightforward replacement of springs when necessary.