---
product_id: 19860036
title: "Cap Barbell Black Cast Iron Hex Dumbbell | 5-120 LBs | Single or Pair"
brand: "cap barbell"
price: "38921 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Cap Barbell"
url: https://www.desertcart.is/products/19860036-cap-barbell-black-cast-iron-hex-dumbbell-5-120-lbs
store_origin: IS
region: Iceland
---

# 1.25 inch cold rolled steel handle grip ASTM A48 Class 20 cast iron heads 5-120 lbs weight range Cap Barbell Black Cast Iron Hex Dumbbell | 5-120 LBs | Single or Pair

**Brand:** cap barbell
**Price:** 38921 kr
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your grind with cast iron power — no roll, all control! 🏋️‍♀️

## Quick Answers

- **What is this?** Cap Barbell Black Cast Iron Hex Dumbbell | 5-120 LBs | Single or Pair by cap barbell
- **How much does it cost?** 38921 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/19860036-cap-barbell-black-cast-iron-hex-dumbbell-5-120-lbs)

## Best For

- cap barbell enthusiasts

## Why This Product

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

## Key Features

- • **Ergonomic Grip:** Cold rolled solid steel handle with medium-depth knurling delivers secure, comfortable control every rep.
- • **Industrial-Grade Durability:** ASTM A48 Class 20 grey iron heads with baked enamel coating ensure long-lasting, no-roll performance.
- • **Precision Weight Increments:** Choose your perfect load from 5 to 120 lbs in 5 lb steps for tailored strength gains.
- • **Versatile Training Essential:** Ideal for targeted muscle isolation, full-body workouts, HIIT, and functional fitness routines.
- • **Trusted by Pros & Enthusiasts:** Top-rated with 4.5 stars and a proven track record for solid, reliable performance.

## Overview

The CAP Barbell Black Cast Iron Hex Dumbbell offers a robust 5-120 lb range with ASTM A48 Class 20 grey iron heads and a cold rolled steel handle featuring medium-depth knurling for superior grip. Its hex design prevents rolling, making it perfect for versatile strength training, functional workouts, and HIIT. Finished with a durable industrial enamel coating, this dumbbell combines professional-grade durability with ergonomic comfort, trusted by fitness enthusiasts worldwide.

## Description

desertcart.com : CAP Barbell Cast Iron Hex Dumbbell, Black, Single, 30 lb : Sports & Outdoors

Review: Dumbbells fine, packaging not the best - So the 50 pound dumbbells I got are good, no loose heads or serious issues. The finish isn’t perfect, they have some chips and what not, but I expected that when having 50 pounders delivered. The knurling is fine, not very sharp but it’s good (I got 40s in the past with some wild burrs that had to be filed so you wouldn’t be cut, this set was much tamer). I didn’t love the packaging. They were in two cardboard boxes (for each dumbbell, they were delivered separately of course), both of which were destroyed, filthy, and wet since it’s been snowing here. One box was entirely open on one side, however given the weight of these I’m not surprised and I honestly feel bad for the delivery driver who had to deliver two 50 pound boxes to my door. So, thanks to that guy. But either way, the packaging really wasn’t good enough for 50 pound dumbbells. They had a plastic bag wrapped around them inside as well, which seemed to be extremely old. The plastic was torn and destroyed, so I’m guessing these have been sitting around for a long time. They were dirty as well, but nothing a little alcohol can’t clean. I held off on ordering dumbbells this heavy online for a while, but went for it here. It turned out fine in my case, they are not damaged in any meaningful way (again the finish isn’t perfect but I don’t care, they’re just dumbbells). Maybe I got lucky but I’m happy with them. One thing I cannot comment on is their exact weight, I don’t have a scale here (I weigh myself at my shop, should probably buy a scale for home).
Review: good solid product - This product is simple, effective, and exactly what I expected.

## Features

- VERSATILE – Dumbbells offer the ability to target specific muscle groups or perform a full body workout.
- CONSTRUCTION – Heads are made from ASTM A48 Class 20 grey iron and joined together by a 1018 cold rolled solid steel handle (sizes 15-120lb) finished with a durable industrial enamel coating.
- FEATURES – Original Hex Shaped heads prevent rolling. The medium depth knurling on the handle provides essential grip and security during use. Baked enamel coating is a durable and effective finish.
- FUNCTIONAL – Perfect for iOS, full body, functional and HIIT workouts.
- CHOICES – This dumbbell group from CAP is available in sizes from 3, 5, 8, 10, 12, 15 - 120 lb. in 5 lb. increments.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0145B4PQY |
| Best Sellers Rank | #173,885 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #549 in Exercise & Fitness Dumbbells |
| Brand | CAP Barbell |
| Brand Name | CAP Barbell |
| Color | Black, Single |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,185) |
| Date First Available | August 11, 2015 |
| Global Trade Identification Number | 00702556103203 |
| Handle Diameter | 1.25 inches |
| Handle Material | Alloy Steel |
| Included Components | dumbbell |
| Item Dimensions LxWxH | 12 x 4.5 x 5.2 inches |
| Item Package Dimensions L x W x H | 13.5 x 11.5 x 10 inches |
| Item Weight | 30 Pounds |
| Manufacturer | Cap Barbell, Inc. |
| Material | Cast Iron |
| Model Name | SDB2-030 |
| Number of Pieces | 1 |
| Package Weight | 14.31 Kilograms |
| Part Number | SDB2-030 |
| Product Dimensions | 12"L x 4.5"W |
| Size | 30 lb single |
| Special Feature | No-Roll Head |
| Sport Type | Exercise & Fitness |
| Style | 30 LB |
| Suggested Users | unisex-adult |
| UPC | 702556103203 |
| Warranty Description | 30 day manufacturer warranty |

## Product Details

- **Brand:** CAP Barbell
- **Color:** Black, Single
- **Item Weight:** 30 Pounds
- **Material:** Cast Iron
- **Special Feature:** No-Roll Head

## Images

![Cap Barbell Black Cast Iron Hex Dumbbell | 5-120 LBs | Single or Pair - Image 1](https://m.media-amazon.com/images/I/81MTlOmwBFL.jpg)
![Cap Barbell Black Cast Iron Hex Dumbbell | 5-120 LBs | Single or Pair - Image 2](https://m.media-amazon.com/images/I/81PwrkawrxL.jpg)
![Cap Barbell Black Cast Iron Hex Dumbbell | 5-120 LBs | Single or Pair - Image 3](https://m.media-amazon.com/images/I/71DhMGeNacL.jpg)
![Cap Barbell Black Cast Iron Hex Dumbbell | 5-120 LBs | Single or Pair - Image 4](https://m.media-amazon.com/images/I/81G2EARHiLL.jpg)
![Cap Barbell Black Cast Iron Hex Dumbbell | 5-120 LBs | Single or Pair - Image 5](https://m.media-amazon.com/images/I/91ye9ZtUuSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Dumbbells fine, packaging not the best
*by F***K on January 21, 2024*

So the 50 pound dumbbells I got are good, no loose heads or serious issues. The finish isn’t perfect, they have some chips and what not, but I expected that when having 50 pounders delivered. The knurling is fine, not very sharp but it’s good (I got 40s in the past with some wild burrs that had to be filed so you wouldn’t be cut, this set was much tamer). I didn’t love the packaging. They were in two cardboard boxes (for each dumbbell, they were delivered separately of course), both of which were destroyed, filthy, and wet since it’s been snowing here. One box was entirely open on one side, however given the weight of these I’m not surprised and I honestly feel bad for the delivery driver who had to deliver two 50 pound boxes to my door. So, thanks to that guy. But either way, the packaging really wasn’t good enough for 50 pound dumbbells. They had a plastic bag wrapped around them inside as well, which seemed to be extremely old. The plastic was torn and destroyed, so I’m guessing these have been sitting around for a long time. They were dirty as well, but nothing a little alcohol can’t clean. I held off on ordering dumbbells this heavy online for a while, but went for it here. It turned out fine in my case, they are not damaged in any meaningful way (again the finish isn’t perfect but I don’t care, they’re just dumbbells). Maybe I got lucky but I’m happy with them. One thing I cannot comment on is their exact weight, I don’t have a scale here (I weigh myself at my shop, should probably buy a scale for home).

### ⭐⭐⭐⭐⭐ good solid product
*by A***W on October 1, 2025*

This product is simple, effective, and exactly what I expected.

### ⭐⭐⭐⭐⭐ Great dumbbell
*by J***T on February 4, 2019*

These work great, and were a great price for the item! The weights are quite balanced, and great for a beginner like me. I found no dents or chips in the weights, and they aren't slippery in the hands either. The tag they came with was somehow really sticky on one dumbbell, and i was worried it would leave residue, but a quick wipe with a wet paper towel got it all off. My sore arms aren't all that happy after a few weeks of working out, but I am definitely getting some definition and tone in there. Overall, very happy with my purchase, and would recommend for beginners.

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**Shop now:** [https://www.desertcart.is/products/19860036-cap-barbell-black-cast-iron-hex-dumbbell-5-120-lbs](https://www.desertcart.is/products/19860036-cap-barbell-black-cast-iron-hex-dumbbell-5-120-lbs)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-27*