---
product_id: 429077682
title: "JJ Kin Store Steel Muscle Master"
brand: "jonex"
price: "770.75 DT"
currency: TND
in_stock: true
category: "Jonex"
url: https://www.desertcart.tn/products/429077682-jj-kin-store-steel-muscle-master
store_origin: TN
region: Tunisia
---

# Sleek black finish with premium craftsmanship Protective foam cover for safe, comfortable grip Chromium-plated steel for ultimate durability JJ Kin Store Steel Muscle Master

**Brand:** jonex
**Price:** 770.75 DT
**Availability:** ✅ In Stock

## Summary

> 💪 Elevate your strength game with the Muscle Master – where power meets style!

## Quick Answers

- **What is this?** JJ Kin Store Steel Muscle Master by jonex
- **How much does it cost?** 770.75 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/429077682-jj-kin-store-steel-muscle-master)

## Best For

- jonex enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Heavy-duty steel construction ensures long-term strength and reliability
- • **Trusted by Pros:** Top-rated in strength training sets with proven user satisfaction
- • **Compact & Efficient:** Lightweight 500g design fits seamlessly into any home gym setup
- • **Sleek & Professional:** Chromium plating paired with a black finish delivers a modern, executive look
- • **Comfort Meets Performance:** Foam cover enhances grip comfort during intense workouts

## Overview

The Jonex JJ Kin Store Steel Muscle Master is a premium hand grip exerciser crafted from chromium-plated steel with a sleek black finish. Designed for durability and comfort, it features a protective foam cover and weighs just 500g, making it ideal for efficient strength training. Highly rated and favored by fitness enthusiasts, it offers a compact, professional-grade solution to enhance your grip and muscle endurance.

## Description

Made from steel chromium plated finish as well as black finish best workmanship The images represent actual product though colour of the image and product may slightly differ Comes in foam cover Heavy duty durable product

## Features

- Made from steel chromium plated finish as well as black finish best workmanship
- The images represent actual product though colour of the image and product may slightly differ
- Heavy duty durable product
- Comes in foam cover
- Value for money.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HY44LVJ |
| Batteries Included? | No |
| Best Sellers Rank | #63,801 in Sporting Goods ( See Top 100 in Sporting Goods ) #25 in Strength Training Sets #99 in Hand Exercisers |
| Brand | Jonex |
| Customer Reviews | 4.1 4.1 out of 5 stars (245) |
| Date First Available | 5 July 2021 |
| Is Discontinued By Manufacturer | No |
| Item model number | Jonex |
| Manufacturer | Krishiv International |
| Material Type | Polypropylene |
| Number of Items | 1 |
| Product Dimensions | 40 x 20 x 40 cm; 500 g |
| Size | Standard |

## Product Details

- **Brand:** Jonex
- **Item weight:** 500 Grams
- **Material:** Polypropylene
- **Manufacturer:** Krishiv International

## Images

![JJ Kin Store Steel Muscle Master - Image 1](https://m.media-amazon.com/images/I/61IEoAQcL8L.jpg)

## Frequently Bought Together

- Jonex JJ Kin Store Steel Muscle Master
- Boldfit Forearm Wrist Strengtner Black

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**Shop now:** [https://www.desertcart.tn/products/429077682-jj-kin-store-steel-muscle-master](https://www.desertcart.tn/products/429077682-jj-kin-store-steel-muscle-master)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-26*