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Apeks RK3 Fins

Apeks RK3 Fins

Apeks RK3 Fins
Apeks RK3 Fins

Campaign price
127,42 + delivery costs
Offer ends in
Normal price 149,90 €
Incl. VAT 24 %


Apeks RK3 Fins Black
Apeks RK3 Fins Pink
Apeks RK3 Fins Yellow


See also
Neoprene shoes
Ursuit Neoprene shoe 6,5mm
+36,46 €

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Immediately. Some items of this product are available in our stock. You can order only as many items of this product as we currently have in stock or the amount arriving to us.

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Location Store (Helsinki): Scuba diving, 27, warehouse

Overall rating ()

Product description
Designed in collaboration with the US military and renowned for outstanding performance and reliability, the Apeks 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. The RK3 is available in three sizes: Medium, Large and Super.

We didn't give the RK3 fin a shoe size range as this can be very misleading.

The environment that an RK3 is used in will tend to dictate the size of fin that you need, for example do you dive in a warm environment wearing wetsuit boots, or are you walking across pebbled beaches and wearing a drysuit and rigid dry boots? Both forms of footwear may be a size 9, but will take up different amounts of space in the fin foot pocket.

Therefore, we recommend that you visit your local dive store and try the fins on with your own footwear, just to ensure that you're getting the right fit for your style of diving.
  • Based on one of the first vented rubber fins sold in North America and popular among military and professional divers.
  • Compact, and ultra-rugged for use in harsh environments.
  • Improved foot pocket with spring straps for ease of use with cold hands or thick gloves.
  • The design has been the standard gear issue fin for military, special ops, coast guard and public safety divers for decades.
  • Short wide blade provides maximum forward thrust while maintaining great manoeuvrability.
  • Vented blade design reduces resistance on the upstroke and enhances thrust on the downstroke.
  • The vents also eliminate vortexes that can occur along the back of the blade much in the same way split fins eliminate the vortex.
  • The blade material designed to hold up in the toughest environments, temperatures and abuse.
  • Two large grommet holes designed to fit most karabiners for easy storage of the fins while accessing the dive site.
  • Spring straps as standard.
  • Custom designed buckle holds spring straps in optimum position.
  • Simple push pin design allows simple replacement of springs if necessary.
982gm per fin

Blade 49cm
Foot depth 22cm
Foot width 9cm

1.19kg per fin

Blade 54.5cm
Foot depth 25.5cm
Foot width 9.5cm

1.27kg per fin

Blade 57cm
Foot depth 27cm
Foot width 10cm

The approximate size of the packed product or the sales package is 600 x 300 x 200 mm.

2 kg
(with sales package 3 kg)

12 month(s)

Anonymous verified buyer, 1.6.2023
Overall rating
the workhorse of wetsuit diving
Stefan J. verified buyer, 30.8.2022
Overall rating
Translated by GoogleShow original
Recommended by my instructor, they are short and fit in the cabin bag (in size M, not L).
lisa j. verified buyer, 2.8.2022
Overall rating
Amazing quality perfect weight vented for nice kick power awesome price
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