---
product_id: 316826704
title: "RK3 Military Rubber Fin with Adjustable Stainless Steel Spring Straps"
brand: "apeks"
price: "VT81879"
currency: VUV
in_stock: true
reviews_count: 5
category: "Apeks"
url: https://www.desertcart.vu/products/316826704-rk3-military-rubber-fin-with-adjustable-stainless-steel-spring-straps
store_origin: VU
region: Vanuatu
---

# Short wide blade for max thrust All-rubber durable design Adjustable stainless steel spring straps RK3 Military Rubber Fin with Adjustable Stainless Steel Spring Straps

**Brand:** apeks
**Price:** VT81879
**Availability:** ✅ In Stock

## Summary

> 🦈 Glide like a pro, dive like a legend.

## Quick Answers

- **What is this?** RK3 Military Rubber Fin with Adjustable Stainless Steel Spring Straps by apeks
- **How much does it cost?** VT81879 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/316826704-rk3-military-rubber-fin-with-adjustable-stainless-steel-spring-straps)

## Best For

- apeks enthusiasts

## Why This Product

- Trusted apeks brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Hydrodynamic Venting:** Blade vents reduce resistance on upstroke and boost power on downstroke for effortless swimming.
- • **Trusted by Elite Divers:** The go-to fin for Military, Special Ops, Coast Guard, and Public Safety professionals.
- • **Military-Grade Durability:** Built to endure the harshest underwater missions and environments.
- • **Precision Thrust Technology:** Short, wide blade maximizes forward propulsion without sacrificing agility.
- • **Custom Stainless Steel Straps:** Adjustable spring straps with corrosion-resistant hardware for a secure, comfortable fit.

## Overview

The Apeks RK3 Military Rubber Fin features a rugged all-rubber construction with stainless steel adjustable spring straps and a short, wide vented blade designed for maximum thrust and maneuverability. Trusted by elite military and public safety divers, it delivers unmatched durability and performance in demanding underwater conditions.

## Description

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.

Review: Nice fins, great thrust and comfortable under water. Built to last.
Review: Aún no las uso pero el material me parece de muy buena calidad.

## Features

- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08231CP26 |
| Age range (description) | Adult |
| Batteries Included? | No |
| Best Sellers Rank | #65,699 in Sporting Goods ( See Top 100 in Sporting Goods ) #176 in Diving & Snorkeling Fins |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (288) |
| Date First Available | 28 April 2020 |
| Department | Unisex Adult |
| Global Trade Identification Number | 03664372075324 |
| Grip size | Array |
| Height | 21 inches |
| Included Components | No |
| Is Discontinued By Manufacturer | No |
| Item model number | AE FA2480101S |
| Length | 9.5 inches |
| Manufacturer | Apeks |
| Material Type | Rubber |
| Product Dimensions | 24.89 x 58.93 x 10.92 cm; 2 kg |
| Season | si |
| Size | S |
| UPC | 886957976243 |
| Weight | 4.4 Pounds |
| Width | 4 inches |
| lamp-type | Diving Swim Fins |

## Product Details

- **Brand:** Apeks
- **Colour:** Black
- **Fit type:** Custom Fit
- **Material:** Rubber
- **Sport:** Scuba Diving

## Images

![RK3 Military Rubber Fin with Adjustable Stainless Steel Spring Straps - Image 1](https://m.media-amazon.com/images/I/51NLgoOUCEL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***N on 5 April 2021*

Nice fins, great thrust and comfortable under water. Built to last.

### ⭐⭐⭐⭐⭐ Review
*by C***S on 26 June 2022*

Aún no las uso pero el material me parece de muy buena calidad.

### ⭐ Review
*by ぽ***た on 22 January 2026*

フィンのストラップを変えようと思ったら片方のネジが死んでてピンが抜けない事態。

## Frequently Bought Together

- Apeks RK3 Military Rubber Fin with Adjustable Stainless Steel Spring Straps
- Cressi Neoprene Adult Anti-Slip Sole Boots - for Water Sports: Scuba Diving, Snorkeling, Diving, Rafting, Windsurfing
- Cressi Adult Diving Dry Snorkel with Splash Guard and Top Valve - Supernova Dry: Designed in Italy

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vu/products/316826704-rk3-military-rubber-fin-with-adjustable-stainless-steel-spring-straps](https://www.desertcart.vu/products/316826704-rk3-military-rubber-fin-with-adjustable-stainless-steel-spring-straps)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-17*