Description The Apeks RK3 fin is a compact, ultra-rugged fin designed for demanding diving environments. Manufactured from durable thermoplastic rubber, it is built to perform in harsh conditions and is trusted by military, commercial, and recreational divers worldwide. The oversized foot pocket is designed to accommodate a wide range of footwear, including drysuit boots, while the short, wide blade delivers powerful thrust with excellent manoeuvrability. Supplied with spring straps as standard, the RK3 is easy to don and doff, even when wearing thick gloves or diving in cold conditions. Also available in White, Pink or Orange. Limited stock. Features: Proven Design Heritage: Based on one of the original vented rubber fins widely adopted by military and professional divers. Ultra-Rugged Construction: Designed to withstand extreme conditions, temperatures, and heavy use. Oversized Foot Pocket: Accommodates regular boots, drysuit boots and bulky footwear for cold-water and technical diving. Short Wide Blade: Delivers strong forward thrust while maintaining excellent control and manoeuvrability. Vented Blade Design: Reduces resistance on the upstroke and increases efficiency and power on the downstroke. Vortex Reduction: Venting helps eliminate blade vortexes, improving propulsion efficiency. Spring Straps Standard: Stainless steel spring straps allow quick, easy donning and doffing. Custom Buckle System: Holds spring straps in the optimal position for comfort and performance. Serviceable Strap System: Simple push-pin design allows easy spring replacement if required. Storage Grommets: Two large grommet holes fit most karabiners for convenient transport and storage.
