RK3 Fins

Designed in collaboration with the US military, the award winning RK3 fin is renowned for outstanding performance and reliability. The RK3 is a rugged thermoplastic rubber fin featuring an over-sized foot pocket to accommodate drysuit boots and a spring strap for easy donning and doffing. Available in three sizes: Medium, Large and Extra Large.

• Light-weight, thermoplastic construction is compact and ultra-rugged for use in harsh environments.
• Short & wide blades for maximum thrust and maneuverability.
• Larger foot pocket design for better fit with modern drysuit boots and tactical water boots.
• Molded-in reinforced grommet-type holes for tethering your fins to your harness or equipment bag.
• Heavy-duty spring straps with threaded bolt and lock-nut attachment buckle for field replacement.
  
• Spring straps can be retrofitted with Rocket II "old school" stainless steel buckle and rubber heel strap.
• Available in three sizes:
• Medium (7-9)
• Large (9-11)
• X-Large (12+)

 See "Other Details" below for additional product information.