- Home Page /
- Sports Outdoor & Fitness /
- Sports /
- Water Sports /
- Diving & Snorkeling /
- Diving Fins /
- Apeks RK3 Military Rubber Fin with Adjustable...
0 ratings
Item #:
6841730
Apeks RK3 Military Rubber Fin with Adjustable Stainless Steel Spring Straps
Item #:
6841730
NGN 489924
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Friday, August 21
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
The RK3 fin design has been the standard for Military, Special Ops, Coast Guard, and Public Safety Divers for decades.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Durable Material
Constructed from high-quality rubber, the RK3 ensures excellent flexibility and longevity, making it ideal for military applications and rigorous diving environments.
Adjustable Straps
The stainless steel spring straps provide a customizable fit, enhancing comfort and security during underwater activities, ensuring the fins remain firmly in place while in motion.
Streamlined Design
Engineered for optimal hydrodynamics, the RK3 minimizes drag and maximizes propulsion, allowing users to swim effortlessly and efficiently, perfect for professionals and serious enthusiasts alike.
Product Details
| Color | Pink |
| Brand | Apeks |
| Material | Rubber |
| Sport | Diving |
| Fit Type | Regular |
| Package Weight | 18.51 Pound (8.4 kg) |
Who Should Buy?
-
Military Divers
Designed for durability, these fins are ideal for military divers needing reliable equipment in challenging environments.
-
Recreational Divers
Ideal for recreational divers seeking comfort and efficiency during extended underwater exploration with easy adjustment.
-
Scuba Instructors
Perfect for scuba instructors who require durable, adjustable fins that can withstand frequent use in various conditions.
-
Beginners
Beginners might find these fins too rigid or difficult to adjust, making the learning process cumbersome.
Product Description
Apeks RK3 Military Rubber Fin with Adjustable Stainless Steel Spring Straps
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What materials are used in the Apeks RK3 Military Rubber Fin?
Answer: The Apeks RK3 Military Rubber Fin is constructed from durable rubber, which ensures excellent propulsion and control underwater. The rubber material provides flexibility and resilience, allowing the fins to maintain performance in various water conditions. The fins also come with adjustable stainless steel spring straps that offer a secure fit and easy adjustments, enhancing comfort during extended diving sessions. -
Question:
How do the adjustable stainless steel spring straps work?
Answer: The adjustable stainless steel spring straps on the RK3 Military Fin allow for a customizable fit, accommodating different foot sizes and diving boots. These straps are designed for quick adjustments without the need for specialized tools, making it easier to put on and take off the fins. This feature is especially beneficial in cold water diving scenarios where divers may need to wear thicker wetsuit boots. -
Question:
What makes the RK3 Military Rubber Fin suitable for divers?
Answer: The RK3 Military Rubber Fin is designed specifically for divers seeking high-performance and reliable equipment. The fin's shape and material allow for efficient movement through water while minimizing fatigue, making it ideal for long dives or extended underwater explorations. Additionally, its military-grade construction ensures resilience against wear and tear, perfect for both recreational and professional divers alike. -
Question:
Are these fins suitable for beginners?
Answer: Yes, the Apeks RK3 Military Rubber Fin is suitable for both beginners and experienced divers. Its design offers stability and ease of use, allowing beginners to maneuver comfortably underwater. The adjustable straps ensure a snug fit, providing confidence for those new to diving. Additionally, the fins' propulsive capabilities help beginners learn proper kicking techniques without unnecessary effort. -
Question:
What size options are available for the RK3 Military Fin?
Answer: The RK3 Military Rubber Fin is available in various sizes to cater to a wide range of foot sizes. This ensures that divers can find the perfect fit for comfort and performance. When selecting a size, it's essential to consider both your shoe size and the thickness of any wetsuit booties you may use, as these can affect the overall fit and comfort during your dive. -
Question:
Can these fins be used for snorkeling as well?
Answer: Yes, the Apeks RK3 Military Rubber Fin can effectively be used for snorkeling. The fins provide excellent propulsion and control in the water, making them suitable for surface swimming as well as deeper dives. Their lightweight construction enables easy movement, ensuring that snorkelers can enjoy a comfortable and enjoyable experience while exploring underwater environments. -
Question:
What features enhance the performance of RK3 Military Fins?
Answer: The Apeks RK3 Military Rubber Fin features a unique blade design that maximizes water flow and enhances efficiency, reducing the energy required for kicking. Its rigid rubber structure offers stability and provides power without sacrificing control. The adjustable spring straps ensure a personalized fit, contributing to the overall performance by minimizing wasted energy and allowing divers to focus on their underwater experience. -
Question:
How do I properly care for these fins?
Answer: To ensure longevity and maintain performance, rinse the RK3 Military Rubber Fin with freshwater after each use, especially after diving in saltwater. Store the fins in a cool, dry place away from direct sunlight to prevent degradation of the rubber. Regularly check the straps for wear, ensuring they remain functional and secure, which is crucial for safe diving practices. -
Question:
Are the RK3 Military Fins suitable for cold water diving?
Answer: Absolutely, the RK3 Military Rubber Fin is a great choice for cold water diving. The robust materials used allow for optimal performance even in lower temperatures. When paired with appropriate wetsuit boots, the adjustable stainless steel spring straps ensure a snug fit to prevent cold water infiltration, making these fins a reliable option for divers exploring colder climates. -
Question:
Where can I buy Apeks RK3 Military Rubber Fin with Adjustable Stainless Steel Spring Straps in Nigeria?
Answer: You can purchase the Apeks RK3 Military Rubber Fin with Adjustable Stainless Steel Spring Straps from Ubuy. Ubuy offers a wide selection of diving gear and accessories, making it convenient for you to find the right equipment for your underwater adventures.
Apeks Diving Fins Editorial Review
The Apeks RK3 Fins are a professional-grade, travel-friendly product designed for diving. The fins have a coil-like strap that stretches well and fits comfortably. The fins are suitable for technical diving and have fantastic propulsion, providing powerful and comfortable diving. The shorter fins are perfect for maneuvering in a wreck, and the foot pocket fits bigger dive boots or a pair of shoes comfortably. The product is shipped quickly, and customer reviews reveal high levels of satisfaction with the product. Though there is some confusion around sizing, the product is appropriate for scuba divers who wear 3mm or larger boots.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Powerful propulsion and maneuverability for technical diving
- Coil-like strap that stretches well and remains secure
- Short enough to not get in the way during a wreck dive
- Suitable for bigger dive boots or shoes
Cons
- Some confusion around sizing
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
NGN 489924
Order now and get it around Friday, August 21
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- 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.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.