FINS RK3

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✅ In 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.

Color / Size

Color	XL	S	M	L
Yellow-Yellow	✅ —	❌ —	❌ —	✅ —
Black-Black	❌ —	✅ —	✅ —	🕓 —
White-White	❌ —	✅ —	❌ —	❌ —
Dark Grey-Dark Grey	❌ —	❌ —	❌ —	🕓 —
Pink-Pink	✅ —	✅ —	✅ —	✅ —

Qty:

Category: Fins, Technical / Jet Style, Fins, Masks & Essentials

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.