Apeks RK3 Military Rubber Fin with Spring Straps

For decades, the RK3 fin design has been the standard choice for Military, Special Ops, Coast Guard, and Public Safety Divers. Made of traditional all rubber, the RK3 blade material is specially formulated to withstand even the harshest environments, temperatures, and abuse. Its short, wide blade is designed to deliver maximum forward thrust while still allowing for excellent maneuverability.

The vented blade design of the RK3 fins reduces resistance on the upstroke and enhances thrust on the downstroke, resulting in an efficient and powerful kick. Each pair of fins comes standard with stainless steel spring straps, making them easy to use even with cold hands or thick gloves.

Originally based on one of the first vented rubber fins to be sold in North America, the RK3 fins have become a popular choice among military and professional divers. Their compact and ultra-rugged design makes them ideal for use in harsh environments, while the improved foot pocket ensures a comfortable and secure fit.

In conclusion, the RK3 fin design has remained the standard issue fin for military, special ops, coast guard, and public safety divers for many years, thanks to its combination of durability, efficiency, and maneuverability. The short wide blade continues to provide maximum forward thrust while maintaining excellent maneuverability.

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