---
product_id: 416581256
title: "Rubber Coated Dumbbell Weights, Free Weights for Home Gym Strength Training, Anti-Roll Hex Dumbbells with Black, Chrome & Comfort Grip Handles, Singles"
brand: "cap"
price: "R12880"
currency: ZAR
in_stock: true
category: "Cap"
url: https://www.desertcart.co.za/products/416581256-rubber-coated-dumbbell-weights-free-weights-for-home-gym-strength
store_origin: ZA
region: South Africa
---

# SonicWeld™ molecular bond tech Durable recycled rubber coating 40 lbs solid cast iron power Rubber Coated Dumbbell Weights, Free Weights for Home Gym Strength Training, Anti-Roll Hex Dumbbells with Black, Chrome & Comfort Grip Handles, Singles

**Brand:** cap
**Price:** R12880
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your home gym game with pro-grade dumbbells that won’t quit! 🏋️‍♀️

## Quick Answers

- **What is this?** Rubber Coated Dumbbell Weights, Free Weights for Home Gym Strength Training, Anti-Roll Hex Dumbbells with Black, Chrome & Comfort Grip Handles, Singles by cap
- **How much does it cost?** R12880 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/416581256-rubber-coated-dumbbell-weights-free-weights-for-home-gym-strength)

## Best For

- cap enthusiasts

## Why This Product

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

## Key Features

- • **Anti-Roll Stability:** Hex-shaped heads prevent rolling, ensuring safety and convenient storage between sets.
- • **Unmatched Durability:** Solid ASTM cast iron heads with recycled rubber coating protect floors and reduce noise for long-lasting performance.
- • **Customizable Training:** Available individually from 10-50 lbs with multiple handle finishes to fit your unique home gym style.
- • **Precision Engineering:** SonicWeld™ construction bonds handle and heads at molecular level to prevent loosening and spinning.
- • **Ergonomic Grip Comfort:** Medium-depth knurling on cold-rolled steel handles delivers secure, fatigue-reducing grip for extended workouts.

## Overview

The CAP Rubber Coated Dumbbell is a premium, single 40 lb free weight designed for serious home gym enthusiasts. Featuring solid ASTM cast iron heads with a durable recycled rubber coating, hex anti-roll design, and ergonomically knurled cold-rolled steel handles, it delivers exceptional durability, grip, and safety. SonicWeld™ technology ensures a secure, long-lasting bond between handle and heads, making it ideal for strength training, muscle building, and functional fitness routines.

## Description

The CAP Rubber Coated Dumbbell Weight collection is designed to deliver the durability, performance, and versatility serious lifters expect from premium strength training equipment. Built for home gyms, garage gyms, personal training studios, schools, hotels, and commercial fitness facilities, these dumbbells combine advanced engineering, sustainable materials, and user-focused design to support every stage of your fitness journey. Manufactured with solid ASTM cast iron heads and durable recycled rubber coatings, these dumbbells provide outstanding durability while helping reduce workout noise and protect floors, equipment, and training spaces. The recycled rubber coating utilizes reclaimed materials that help reduce landfill waste while delivering excellent impact resistance, long-term wear protection, and a premium appearance. The collection includes both traditional Hex Head and premium 12-Sided Head designs. Hex heads help prevent rolling and provide secure storage between sets, while the 12-sided design combines anti-roll functionality with improved stability during floor-based exercises such as dumbbell push-ups, renegade rows, planks, and bear crawls. The 12-sided shape also allows smoother transitions and more even impact distribution during use. To support different training preferences, CAP offers multiple handle options across the collection. Chrome Handle models feature a polished finish that provides superior corrosion resistance, low maintenance, and a professional gym appearance. Black Oxide Handle models preserve crisp knurling for enhanced grip performance and improved chalk retention, making them ideal for lifters seeking maximum control. Comfort Grip Handle models feature an ergonomically contoured shape that helps reduce hand fatigue, improve comfort, and provide a more natural lifting experience during extended workouts. Every handle is manufactured from premium cold-rolled steel and precision-machined with medium knurling to deliver the ideal balance of grip security and comfort. The medium knurl pattern helps reduce slipping while maintaining comfort during presses, curls, rows, lunges, shoulder exercises, and full-body strength training routines. At the core of every dumbbell is advanced SonicWeld™ construction technology. This premium manufacturing process creates a molecular-level bond between the handle and dumbbell heads, helping prevent loosening, spinning heads, and common structural failures associated with traditional press-fit designs. The result is exceptional durability, precise balance, and long-term performance designed to withstand demanding training environments. Raised weight markings provide quick and easy identification during workouts, allowing for efficient weight selection and faster transitions between exercises. Available in multiple weight increments, singles, pairs, and complete sets, the CAP Coated Dumbbell Weight collection makes it easy to customize a training program that supports progressive overload, muscle growth, strength development, endurance training, conditioning, and functional fitness. Whether you're building your first home gym or outfitting a commercial training facility, CAP dumbbells deliver the premium materials, advanced construction, and trusted performance needed to help achieve your fitness goals. KEY FEATURES • Available in multiple weight increments, singles, pairs, and complete dumbbell sets • Choice of Hex Head or premium 12-Sided Head configurations • Recycled rubber-coated heads help reduce noise and protect floors and equipment • Anti-roll head designs help improve workout safety and storage convenience • Solid ASTM cast iron heads for dependable long-term durability • Premium cold-rolled steel handles engineered for strength and balance • SonicWeld™ construction creates a secure molecular-level bond between the handle and head • Precision-machined medium knurling delivers a secure, comfortable grip • Chrome Handle models provide superior corrosion resistance and a polished finish • Black Oxide Handle models maximize grip feel and chalk retention • Comfort Grip Handle models offer ergonomic comfort and reduced hand fatigue • Raised weight markings allow for quick identification during workouts • Supports strength training, resistance training, muscle building, HIIT, conditioning, and functional fitness • Ideal for home gyms, garage gyms, personal training studios, schools, hotels, and commercial fitness facilities • Backed by CAP's trusted reputation for fitness equipment quality and performance

## Features

- FEATURES – NEW EDITION with robust packaging to ensure great condition. Each dumbbell features hex-shaped heads to prevent rolling; Medium-depth knurling on the ergo handle provides essential grip and security during use; Coating is extremely durable
- CHOICES – Includes ONE 40 lb dumbbell; Each dumbbell is sold individually; Sizes range from 10-50 lbs
- VERSATILE – Adding a dumbbell or two to your workout routine offers many benefits such as burning more calories and building muscle; Dumbbells can be used for essentially any fitness routine and muscle group.
- CONSTRUCTION – Each dumbbell head is made from ASTM A48 Class 20 grey iron joined together by a solid 1018 cold rolled steel chromed handle for exceptional durability and longevity
- FUNCTIONAL – Great for building and toning muscle, losing fat, burning calories, better balance, enhanced mood and more. Can be used for all major muscle groups such as abs, core, arms, and legs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B093QYT1DW |
| Best Sellers Rank | #94 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #4 in Exercise & Fitness Dumbbells |
| Brand | CAP |
| Brand Name | CAP |
| Color | Hex |
| Customer Reviews | 4.7 out of 5 stars 10,619 Reviews |
| Grip Size | Medium |
| Handle Diameter | 1.22 |
| Handle Material | Alloy Steel |
| Included Components | dumbbell |
| Item Dimensions L x W | 13.62"L x 6.38"W |
| Item Highlight | Replacement or set-expansion option, Anti-roll stability, Unilateral strength exercises, Home gym strength training |
| Item Type Name | CAP Coated Hex Dumbbell Weight |
| Item Weight | 40 pounds |
| Manufacturer | CAP Barbell, Inc. |
| Material | Aluminum |
| Model Number | SDRIS-040 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Other Special Features of the Product | No-Roll Head |
| Part Number | SDRIS-040 |
| Product Dimensions | 13.62"L x 6.38"W |
| Special Feature | No-Roll Head |
| Style | Chrome Handle |
| Target Use Body Part | Head |
| UPC | 702556095225 |
| Unit Count | 1 Count |
| Warranty Description | 30 day manufacturer warranty from date of original sale in original packaging to an authorized dealer |

## Product Details

- **Brand:** CAP
- **Color:** Hex
- **Item Weight:** 40 pounds
- **Material:** Aluminum
- **Special Feature:** No-Roll Head

## Images

![Rubber Coated Dumbbell Weights, Free Weights for Home Gym Strength Training, Anti-Roll Hex Dumbbells with Black, Chrome & Comfort Grip Handles, Singles - Image 1](https://m.media-amazon.com/images/I/81gnxptnqWL.jpg)

## Available Options

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

## Questions & Answers

**Q: So is it one or a set ?**
A: Just one dumbbell NOT a set

**Q: Is this a set or one weight only? The price seems a little steep for just one weight**
A: The price is for one, but all mine are top quality. Same weights sold at Hibbett Sports are quite a bit more, just their logo on them. Ask for weights to be packaged so they are not damaged. Wash with Dawn or Joy and let dry. I don't drop them like the idiots in the gyms. Mine look like new and after 2 years using every day from 10 to 50 pounds.

**Q: Is this price for a pair or single dumbell?**
A: This is for a single dumbell.

**Q: Is this a pair of dumbbells or one?**
A: I ordered 2 of these and received 2 boxes each with a pair of 15-lb dumbells. Contacted Cap customer service and learned Amazon does their fulfillment. I was forced to return them to Amazon for refund, now I'm hesitant to order again because I cannot be guaranteed Amazon will get it right this time. Poor experience.

## Frequently Bought Together

- CAP Barbell Coated Hex Dumbbell Weight | Multiple Options
- CAP Barbell Coated Dumbbell Weight | Multiple Options Pairs & Sets
- Amazon Basics Rubber Hex Dumbbell Hand Weight

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**Shop now:** [https://www.desertcart.co.za/products/416581256-rubber-coated-dumbbell-weights-free-weights-for-home-gym-strength](https://www.desertcart.co.za/products/416581256-rubber-coated-dumbbell-weights-free-weights-for-home-gym-strength)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-27*