---
product_id: 655078715
title: "Adjustable Cast Iron Dumbbell & Barbell Weight Set with Spinlock Bars and Plates for Home Gym Strength Training, 15kg 20kg 30kg & 50kg Weights for Fitness, Muscle Building and Workouts"
brand: "duas"
price: "€ 1655.06"
currency: EUR
in_stock: true
reviews_count: 8
category: "Duas"
url: https://www.desertcart.com.cy/products/655078715-adjustable-cast-iron-dumbbell-and-barbell-weight-set-with-spinlock
store_origin: CY
region: Cyprus
---

# Secure spinlock collars Durable cast iron plates 50kg max load Adjustable Cast Iron Dumbbell & Barbell Weight Set with Spinlock Bars and Plates for Home Gym Strength Training, 15kg 20kg 30kg & 50kg Weights for Fitness, Muscle Building and Workouts

**Brand:** duas
**Price:** € 1655.06
**Availability:** ✅ In Stock

## Summary

> 🏋️‍♀️ Elevate your home workouts with pro-grade strength and style!

## Quick Answers

- **What is this?** Adjustable Cast Iron Dumbbell & Barbell Weight Set with Spinlock Bars and Plates for Home Gym Strength Training, 15kg 20kg 30kg & 50kg Weights for Fitness, Muscle Building and Workouts by duas
- **How much does it cost?** € 1655.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/655078715-adjustable-cast-iron-dumbbell-and-barbell-weight-set-with-spinlock)

## Best For

- duas enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Versatile:** Easily switch between dumbbell and barbell modes—perfect for home gyms with limited space.
- • **Rock-Solid Stability:** Spinlock collars and textured bars lock weights firmly in place for safe, confident lifts.
- • **Ergonomic Grip Comfort:** Rubber-coated handles ensure a secure, non-slip hold even during intense sessions.
- • **Customizable Strength Levels:** Choose from 15kg to 50kg sets for every stage of your fitness journey.
- • **Premium Cast Iron Durability:** Heavy-duty plates engineered for balanced weight distribution and long-lasting performance.

## Overview

This adjustable cast iron dumbbell and barbell set offers up to 50kg of customizable weight, featuring secure spinlock collars and durable, balanced plates. Designed for both beginners and advanced users, it combines ergonomic rubber grips with versatile configurations to support a wide range of strength training exercises—all in a compact, space-saving design ideal for home gyms.

## Description

Product Description

Review: Solid, Durable, and Great for Home Workouts - These cast iron dumbbells are excellent quality and perfect for strength training at home. They feel solid and well-balanced, with a durable cast iron finish that gives confidence during every workout. The weight is accurate, and they’re comfortable to grip, even during longer sessions. I like how versatile they are for a wide range of exercises, from bicep curls to shoulder presses and full-body workouts. They’re compact, easy to store, and don’t feel flimsy like some cheaper alternatives. Overall, these dumbbells are sturdy, reliable, and great value for money. Ideal for beginners and more experienced users alike—definitely a worthwhile addition to any home gym.
Review: Great Weights for price - A great set of weights, use them daily, only thing i’ve noticed is that the lengths of the bars are different which is understandable as it makes it easier to screw into other bar which then creates the barbell. Always make sure to retighten screws after using weights. Grip is good as i use gloves and great value worth the price.

## Features

- 50kg / 110lb Set: 6 x 0.5kg (1.1lb) plates, 6 x 1.25kg (2.75lb) plates, 4 x 2.5kg (5.5lb) plates (all cast iron), 6 x Spinlock Collars, 2 x 35cm (14") Chrome Spinlock Bars, and 1 x 152cm Two-Piece Spinlock Bar (Total weight includes bars and collars).
- Durable Cast Iron Plates – Strong cast iron weight plates built for long-lasting performance and balanced weight distribution during lifting, pressing, squats and resistance training.
- Secure Spinlock Design – Includes spinlock collars and textured bars to help keep plates firmly secured during workouts for improved stability and safer training sessions.
- Multiple Weight Options Available – Choose from 15kg, 20kg, 30kg or 50kg configurations to suit beginner, intermediate and advanced fitness levels for progressive strength development.
- Suitable for Men and Women – Ideal adjustable free weight set for home fitness, bodybuilding, endurance training and functional workouts with easy assembly and compact storage design.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DG9BK6J1 |
| Best Sellers Rank | 40,006 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 294 in Dumbbells |
| Brand | DUAS |
| Brand Name | DUAS |
| Colour | Black |
| Country of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 43 Reviews |
| Handle Material | Rubber |
| Item Weight | 50 Kilograms |
| Item weight | 50 Kilograms |
| Manufacturer | DUAS |
| Material | Cast Iron |
| Number of Items | 1 |
| Number of Pieces | 25 |
| Other Special Features of the Product | Adjustable Weight, Encased, Non-Slip, Unbreakable |
| Part Number | 001-Dumbbells Set with Case |
| Set Name | Adjustable Cast Iron Dumbbell Barbell Set |
| Special feature | Adjustable Weight, Encased, Non-Slip, Unbreakable |
| Style | Adjustable |
| Target Use Body Part | Arm, Shoulder |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** DUAS
- **Colour:** Black
- **Item weight:** 50 Kilograms
- **Material:** Cast Iron
- **Special feature:** Adjustable Weight, Encased, Non-Slip, Unbreakable

## Images

![Adjustable Cast Iron Dumbbell & Barbell Weight Set with Spinlock Bars and Plates for Home Gym Strength Training, 15kg 20kg 30kg & 50kg Weights for Fitness, Muscle Building and Workouts - Image 1](https://m.media-amazon.com/images/I/710N+RI-mcL.jpg)
![Adjustable Cast Iron Dumbbell & Barbell Weight Set with Spinlock Bars and Plates for Home Gym Strength Training, 15kg 20kg 30kg & 50kg Weights for Fitness, Muscle Building and Workouts - Image 2](https://m.media-amazon.com/images/I/71oNVl6r6NL.jpg)
![Adjustable Cast Iron Dumbbell & Barbell Weight Set with Spinlock Bars and Plates for Home Gym Strength Training, 15kg 20kg 30kg & 50kg Weights for Fitness, Muscle Building and Workouts - Image 3](https://m.media-amazon.com/images/I/6180WXw00uL.jpg)
![Adjustable Cast Iron Dumbbell & Barbell Weight Set with Spinlock Bars and Plates for Home Gym Strength Training, 15kg 20kg 30kg & 50kg Weights for Fitness, Muscle Building and Workouts - Image 4](https://m.media-amazon.com/images/I/61Oc8SvPnyL.jpg)
![Adjustable Cast Iron Dumbbell & Barbell Weight Set with Spinlock Bars and Plates for Home Gym Strength Training, 15kg 20kg 30kg & 50kg Weights for Fitness, Muscle Building and Workouts - Image 5](https://m.media-amazon.com/images/I/71nhrOvXKnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid, Durable, and Great for Home Workouts
*by C***R on 25 January 2026*

These cast iron dumbbells are excellent quality and perfect for strength training at home. They feel solid and well-balanced, with a durable cast iron finish that gives confidence during every workout. The weight is accurate, and they’re comfortable to grip, even during longer sessions. I like how versatile they are for a wide range of exercises, from bicep curls to shoulder presses and full-body workouts. They’re compact, easy to store, and don’t feel flimsy like some cheaper alternatives. Overall, these dumbbells are sturdy, reliable, and great value for money. Ideal for beginners and more experienced users alike—definitely a worthwhile addition to any home gym.

### ⭐⭐⭐⭐⭐ Great Weights for price
*by L***Y on 30 January 2026*

A great set of weights, use them daily, only thing i’ve noticed is that the lengths of the bars are different which is understandable as it makes it easier to screw into other bar which then creates the barbell. Always make sure to retighten screws after using weights. Grip is good as i use gloves and great value worth the price.

### ⭐⭐⭐⭐⭐ Great dumbbells
*by J***Y on 28 July 2025*

Great set of dumbbells, well made and a decent case, good value for the money

## Frequently Bought Together

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-07-17*