---
product_id: 217205267
title: "Dyna Dynamic Cock Up Splint with Finger Extension Assist (Size 2 (For Wrist Circumference of 18-21 cm))"
brand: "dyna"
price: "R573"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Dyna"
url: https://www.desertcart.co.za/products/217205267-dyna-dynamic-cock-up-splint-with-finger-extension-assist-size
store_origin: ZA
region: South Africa
---

# Perfect fit for wrist circumference 18-21 cm Adjustable tension with removable stainless steel springs Ambidextrous with interchangeable thumb exerciser Dyna Dynamic Cock Up Splint with Finger Extension Assist (Size 2 (For Wrist Circumference of 18-21 cm))

**Brand:** dyna
**Price:** R573
**Availability:** ✅ In Stock

## Summary

> 🖐️ Elevate your recovery game with precision and comfort!

## Quick Answers

- **What is this?** Dyna Dynamic Cock Up Splint with Finger Extension Assist (Size 2 (For Wrist Circumference of 18-21 cm)) by dyna
- **How much does it cost?** R573 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/217205267-dyna-dynamic-cock-up-splint-with-finger-extension-assist-size)

## Best For

- dyna enthusiasts

## Why This Product

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

## Key Features

- • **Secure & Easy:** Hook & loop straps provide quick, hassle-free application and removal.
- • **Targeted Therapy:** Engineered for radial nerve palsy and post-trauma wrist & finger rehab.
- • **Ambidextrous Design:** Swap the thumb exerciser left or right—one splint fits all wrists.
- • **Customizable Support:** Removable springs let you tailor tension for optimal rehab progress.
- • **Comfort Meets Function:** Soft foam padding ensures all-day wear without discomfort.

## Overview

The Dyna Dynamic Cock Up Splint with Finger Extension Assist (Size 2) is a professional-grade wrist rehabilitation device designed for adults with wrist circumferences of 18-21 cm. Featuring adjustable stainless steel springs for customizable tension, an ambidextrous thumb exerciser, and soft foam padding, it supports active exercise and physiotherapy for radial nerve palsy and post-trauma recovery. Easy to apply with hook & loop straps, this durable splint combines comfort and functionality to accelerate your healing journey.

## Description

desertcart.in: Buy Dyna Dynamic Cock Up Splint with Finger Extension Assist (Size 2 (For Wrist Circumference of 18-21 cm)) online at low price in India on desertcart.in. Check out Dyna Dynamic Cock Up Splint with Finger Extension Assist (Size 2 (For Wrist Circumference of 18-21 cm)) reviews, ratings, specifications and more at desertcart.in. Free Shipping, Cash on Delivery Available.

Review: Good srurdy product - I like the fitting.you can swap the thumb finger left to right with screws! I ordered size 2 which fit my large hand and wrist
Review: H - Not fitting my size. Unable to use hence request for return

## Features

- Indications : 1. Radial nerve palsy of wrist and finger 2. For active exercise for wrist and finger 3. Physiotherapy in post-trauma and surgical conditions
- Soft foam padding for comfort .Removable stainless steel springs to adjust tension
- Finger exerciser with finger holders
- Interchangeable thumb exerciser makes the product ambidextrous
- Hook and loop straps for easy application and removal

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B085TL6X4Q |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Brand | Dyna |
| Brand Name | Dyna |
| Closure Type | Hook & Loop |
| Colour | Grey |
| Country of Origin | India |
| Customer Reviews | 3.4 out of 5 stars 149 Reviews |
| Included Components | 1 Splint |
| Item Dimensions | 29.5 x 16 x 13.5 Centimeters |
| Item Type Name | Cock Up Splint with Finger Extension |
| Item Weight | 0.39 Grams |
| Manufacturer | Dynamic Techno Medicals Pvt. Ltd, Dynamic Techno Medicals Pvt. Ltd, Dynamic Techno Medicals, Dynamic Techno Medicals Pvt. Ltd, Kodikuthimala, Asokapuram, Aluva- 683 101, Phone No.: 0484-2837788 |
| Manufacturer Contact Information | Dynamic Techno Medicals Pvt. Ltd, Dynamic Techno Medicals, Dynamic Techno Medicals Pvt. Ltd, Kodikuthimala, Asokapuram, Aluva- 683 101, Phone No.: 0484-2837788 |
| Material Type | Stainless Steel |
| Model Number | 1662 |
| Number of Items | 1 |
| Packer Contact Information | TOPNOTCH HEALTHCARE PRODUCTS PVT LTD 9/361-A,GROUND FLOOR,TOPNOTCH HEALTHCARE PRODUCTS PVT LTD, BEHIND KODIKUTHIMALA ,JUMA MASJID ,NAD ROAD , ALUVA ,ALUVA WEST, ERNAKULAM,KERALA-683 101 |
| Product Care Instructions | Hand Wash Only |
| Size | 1 Count (Pack of 1) |
| Special Features | Cock Up Splint with Finger Extension Assist |
| Specific Uses For Product | Wrist Rehabilitation Splint |
| Target Use Body Part | Wrists |
| Unit Count | 1 Count |
| Use for | Wrists |

## Product Details

- **Brand:** Dyna
- **Size:** 1 Count (Pack of 1)
- **Specific Uses For Product:** Wrist Rehabilitation Splint
- **Use for:** Wrists
- **Age Range (Description):** Adult

## Images

![Dyna Dynamic Cock Up Splint with Finger Extension Assist (Size 2 (For Wrist Circumference of 18-21 cm)) - Image 1](https://m.media-amazon.com/images/I/41V9ZAIDdcL.jpg)
![Dyna Dynamic Cock Up Splint with Finger Extension Assist (Size 2 (For Wrist Circumference of 18-21 cm)) - Image 2](https://m.media-amazon.com/images/I/510C9eTob8L.jpg)
![Dyna Dynamic Cock Up Splint with Finger Extension Assist (Size 2 (For Wrist Circumference of 18-21 cm)) - Image 3](https://m.media-amazon.com/images/I/51JwMzj13BL.jpg)
![Dyna Dynamic Cock Up Splint with Finger Extension Assist (Size 2 (For Wrist Circumference of 18-21 cm)) - Image 4](https://m.media-amazon.com/images/I/51KoG34sOQL.jpg)
![Dyna Dynamic Cock Up Splint with Finger Extension Assist (Size 2 (For Wrist Circumference of 18-21 cm)) - Image 5](https://m.media-amazon.com/images/I/51awqtM+gTL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the size L or XL?**
A: For average adult you should procure XL size 18-21.

**Q: Is it use for paralysis patient for his left hand?**
A: Yes. We had purchased for paralysed patient and using the same for them. It is useful to tone down the stiff muscles. But does not help internal control nervous system.

**Q: For which hand product is comfortable left or right**
A: The product can be used for both hands. The splint comes assembled for the right hand, to use on the left hand, remove the thumb attachment on the right side and fix on the left side.

**Q: Is the size are adjustable?**
A: Hi,

The product comes in 2 sizes, size 1 & size 2. The size 1 can be used for people having wrist circumference between 14-18 cm, and size 2 can be used by those having size in between 18-21 wrist circumference.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good srurdy product
*by M***X on 27 November 2024*

I like the fitting.you can swap the thumb finger left to right with screws! I ordered size 2 which fit my large hand and wrist

### ⭐ H
*by B***A on 30 December 2025*

Not fitting my size. Unable to use hence request for return

### ⭐⭐⭐⭐ It is used for wrist fall
*by S***P on 21 February 2022*

It is good in quality and not much weight and it is used for wrist fall due to radial nerve cut due to accident..

## Frequently Bought Together

- Dyna Dynamic Cock Up Splint with Finger Extension Assist (Size 2 (For Wrist Circumference of 18-21 cm))
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**Shop now:** [https://www.desertcart.co.za/products/217205267-dyna-dynamic-cock-up-splint-with-finger-extension-assist-size](https://www.desertcart.co.za/products/217205267-dyna-dynamic-cock-up-splint-with-finger-extension-assist-size)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-20*