---
product_id: 47877965
title: "20kg/30kg Adjustable Dumbbells Weights set for Men Women, Cast Iron Dumbell Barbells set, Strength Training Equipment Home Gym Fitness, Hand Weights, Free Weights Bar Bell for Weight Lifting"
brand: "proiron"
price: "23964109₫"
currency: VND
in_stock: true
reviews_count: 8
url: https://www.desertcart.vn/products/47877965-20kg-30kg-adjustable-dumbbells-weights-set-for-men-women-cast
store_origin: VN
region: Vietnam
---

# Anti-loose rubber collar for safety Durable cast iron construction 20-30kg adjustable weight range 20kg/30kg Adjustable Dumbbells Weights set for Men Women, Cast Iron Dumbell Barbells set, Strength Training Equipment Home Gym Fitness, Hand Weights, Free Weights Bar Bell for Weight Lifting

**Brand:** proiron
**Price:** 23964109₫
**Availability:** ✅ In Stock

## Summary

> 🏋️‍♀️ Elevate your home gym game — strength that adapts as you do!

## Quick Answers

- **What is this?** 20kg/30kg Adjustable Dumbbells Weights set for Men Women, Cast Iron Dumbell Barbells set, Strength Training Equipment Home Gym Fitness, Hand Weights, Free Weights Bar Bell for Weight Lifting by proiron
- **How much does it cost?** 23964109₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/47877965-20kg-30kg-adjustable-dumbbells-weights-set-for-men-women-cast)

## Best For

- proiron enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium cast iron plates ensure lifetime durability for relentless training sessions.
- • **Complete Weight Set:** 19-piece kit with multiple plate sizes for precise weight customization and progression.
- • **Secure Grip, Zero Slips:** Knurled all-steel handles provide superior grip and safety during intense lifts.
- • **Versatile Training Setup:** Includes extension bar to convert dumbbells into a full barbell for diverse workouts.
- • **Ultimate Weight Flexibility:** Adjust from 20kg to 30kg effortlessly to match your evolving strength goals.

## Overview

The PROIRON Adjustable Dumbbells set offers a robust 20-30kg weight range with high-quality cast iron plates and secure knurled steel handles. Featuring anti-loose rubber collars and an extension bar, this 19-piece set transforms easily from dumbbells to a barbell, making it the perfect versatile strength training equipment for professionals and fitness enthusiasts alike.

## Description

PROIRON20kg/30kg Adjustable Dumbbells Weights set for Men Women, Cast Iron Dumbell Barbells set, Strength Training Equipment Home Gym Fitness, Hand Weights, Free Weights Bar Bell for Weight Lifting

## Features

- Lifetime durability from high quality cast iron
- In the box: 2 solid steel handles, 4*0.5KG, 4*1.25KG, 4*2.5 KG plates, 4 collars and an extension bar. This combine doubles the weight options compare to the set without the 0.5KG plate
- Anti-loose rubber ring on the collar
- Knurled all-steel handle for grip and safety
- The extension bar transforms two dumbbells into a barbell

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | a-20kg black |
| Size | 20 kg |
| Style | Adjustable |
| Height | 14.7 centimetres |
| Item display length | 37.4 centimetres |
| Weight | 20 Kilograms |
| Item display width | 18.4 centimetres |
| Material type | Cast Iron |
| Number of pieces | 19 |
| Skill level | Professionals |
| Features | Adjustable |
| Batteries included? | No |
| Brand | PROIRON |
| Department | womens |
| Manufacturer | Shanxi Regent Works Inc. |
| Item model number | PRKCAS20K |
| Product Dimensions | 37.9 x 19.51 x 19.51 cm; 20 kg |
| ASIN | B01C9YD3I0 |

## Product Details

- **Item weight:** 20 Kilograms
- **Material:** Cast Iron
- **Brand:** PROIRON
- **Colour:** a-20kg black
- **Manufacturer:** Shanxi Regent Works Inc.

## Images

![20kg/30kg Adjustable Dumbbells Weights set for Men Women, Cast Iron Dumbell Barbells set, Strength Training Equipment Home Gym Fitness, Hand Weights, Free Weights Bar Bell for Weight Lifting - Image 1](https://m.media-amazon.com/images/I/91S5ipnVUYL.jpg)

## Available Options

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

## Questions & Answers

**Q: what is the inner diameter of the weight discs? are they 1"? thanks**
A: Hi, the inner diameter of the weight discs is 25mm (1 inch), thanks.

**Q: Can you buy more weights to add to this set?**
A: Sure, we also selling the other 1.25kg,2.5kg,5kg,10kg weight plates to add the set to max 30kg.

**Q: How long is the bar in total?**
A: The length of total bar with connecting bar is 81cm

**Q: Can you buy the connecting tube or collar on its own? Or does anyone know where i can buy one from?**
A: Sorry, so far we don't sell connecting tube or collar individual. But you could buy 14 inch bar which with collar from us, the link https://www.amazon.co.uk/dp/B01CBJIQEY

## Customer Reviews

### ⭐⭐⭐⭐⭐ Long lasting use
*by M***N on 15 July 2025*

Good weight, and will not rust for a long time!

### ⭐⭐⭐⭐⭐ Good quality for good price
*by P***L on 14 March 2025*

Lovely set of weights with nice option with bar extender. Was a little concerned as took longer to deliver than ‘next day’ but is 30kg so quite heavy. Better finish than York cast iron plates. You can buy more expensive sets but iron is very robust and if dropped doesn’t deform.

### ⭐⭐⭐⭐ Good starter set
*by T***Y on 15 November 2024*

Brought for my son , the weights are solid and appear well made , good for starting out and enables him to cover lots of different exercises , the only reason this is a four star and not a five star is the extension to make a barbell , just doesn't seem long enough or feel right , as dumbbells these are solid and quality at a decent price range .

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.vn/products/47877965-20kg-30kg-adjustable-dumbbells-weights-set-for-men-women-cast](https://www.desertcart.vn/products/47877965-20kg-30kg-adjustable-dumbbells-weights-set-for-men-women-cast)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-18*