Apeks RK3 Military Scuba Diving Rubber Fin with Adjustable Stainless Steel Spring Straps - Perfect for Professional Divers & Underwater Exploration

The RK3 fin design has been the standard for Military, Special Ops, Coast Guard, and Public Safety Divers for decades. It is a traditional all rubber design. The RK3 blade material is formulated to hold up in the toughest environments, temperatures, and abuse. The short wide blade provides maximum forward thrust while maintaining great maneuverability. The vented blade design reduces resistance on the upstroke and enhances thrust on the downstroke. The fins come standard with stainless steel spring straps.

Traditional all-rubber design provides excellent performance

Come standard with stainless steel spring straps

Custom designed buckle holds spring straps in optimum position

Custom buckle is attached with stainless steel nut and bolt

Short wide blade provides maximum forward thrust while maintaining great maneuverability.