---
product_id: 468747767
title: "Office Chair Base Replacement - 28 Inch Office Chair Base, Heavy Duty 2400 Lbs, Reinforced Metal Desk Chair Replacement, Universal Gas Cylinder Hole Caster Socket"
brand: "duramont"
price: "KD 51.48"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/468747767-office-chair-base-replacement-28-inch-office-chair-base-heavy
store_origin: KW
region: Kuwait
---

# 2400 lbs heavy-duty strength standard gas cylinder & caster sockets 28-inch universal fit Office Chair Base Replacement - 28 Inch Office Chair Base, Heavy Duty 2400 Lbs, Reinforced Metal Desk Chair Replacement, Universal Gas Cylinder Hole Caster Socket

**Brand:** duramont
**Price:** KD 51.48
**Availability:** ✅ In Stock

## Summary

> 🪑 Upgrade your throne: heavy-duty base for unstoppable workdays!

## Quick Answers

- **What is this?** Office Chair Base Replacement - 28 Inch Office Chair Base, Heavy Duty 2400 Lbs, Reinforced Metal Desk Chair Replacement, Universal Gas Cylinder Hole Caster Socket by duramont
- **How much does it cost?** KD 51.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/468747767-office-chair-base-replacement-28-inch-office-chair-base-heavy)

## Best For

- duramont enthusiasts

## Why This Product

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

## Key Features

- • **Ergonomic Foundation:** Reinforces your chair’s stability and mobility, enhancing comfort and long-term posture support during marathon work sessions.
- • **Unmatched Durability:** Crafted from high-strength aluminum to support up to 400 lbs, built to outlast typical chair bases that crack or bend.
- • **Effortless Installation:** Step-by-step instructions included plus expert customer support—upgrade your chair base without the hassle.
- • **Universal Compatibility:** Fits nearly every office chair with a 2" gas lift hole and standard caster sockets—no guesswork, just seamless replacement.
- • **10-Year Worry-Free Warranty:** We’ve got your back for a decade—if it breaks, we replace it free, including shipping. No questions asked.

## Overview

This 28-inch office chair base by Duramont is a universal, heavy-duty replacement designed to fit most office chairs. Made from reinforced aluminum, it supports up to 400 lbs and features standard gas cylinder and caster sockets for easy installation. Backed by a 10-year warranty, it ensures long-lasting stability and ergonomic support for professional work environments.

## Description

Product description               The office chair base is the foundation of every swivel chair, but it often gets overlooked. The sturdiness and rigidity of your chair base has a direct effect on overall mobility and ergonomics of your office chair. The strength and durability of this chair support will ensure your chair's foundation is ergonomically sound for many years                  Safety Warning               Do not exceed the recommended maximum weight of 300 pounds and make sure to use the base on a hard, even surface.

## Features

- UNIVERSAL STANDARD SIZE - This replacement chair base will fit almost every office chair on the market. If it doesn't fit your specific chair, simply return it for a refund and we'll even cover the cost of shipping for you. It has the standard 2" (50mm) center hole for gas lift cylinders and standard 7/16" x 7/8" (11mm x 22mm) sockets for chair caster stems
- EXTRA HEAVY DUTY - Other chair bases that come standard on your office chairs typically bend, crack, or break over time. This one simply won't. With the entire frame made from high strength aluminum, this chair base is as heavy duty as you will find. It will easily hold up to 400 lbs for years and years of extended use
- STRONG & STURDY BASE - The office chair base is the foundation of every swivel chair, but it often gets overlooked. The sturdiness and rigidity of your chair base has a direct effect on overall mobility and ergonomics of your office chair. The strength and durability of this chair support will ensure your chair's foundation is ergonomically sound for many years
- INSTALLATION INSTRUCTIONS INCLUDED - Don't know how to replace your computer chair base? That's okay, it's actually a very straight forward task. We've included step-by-step instructions and our customer support team can help guide you through the process
- 10 YEAR HASSLE-FREE WARRANTY - Our goal is to provide you with the highest quality office chair parts so you can extend the life of your chair. So if for some reason our chair base bends, cracks, or breaks - email us, and we'll send you a brand new one. Our warranty lasts for up to 10 years from your purchase date

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Duramont |
| Model Number | DCBR504 |
| Colour | Silver |
| Product Dimensions | 71.12 x 71.12 x 5.08 cm; 1 kg |
| Special Features | Swivel |
| Item Weight | 1 kg |

## Product Details

- **Brand:** Duramont
- **Colour:** Silver
- **Product dimensions:** 71.1D x 71.1W x 5.1H centimetres
- **Size:** Standard
- **Back style:** Solid Back

## Images

![Office Chair Base Replacement - 28 Inch Office Chair Base, Heavy Duty 2400 Lbs, Reinforced Metal Desk Chair Replacement, Universal Gas Cylinder Hole Caster Socket - Image 1](https://m.media-amazon.com/images/I/61-JHeFM-iL.jpg)
![Office Chair Base Replacement - 28 Inch Office Chair Base, Heavy Duty 2400 Lbs, Reinforced Metal Desk Chair Replacement, Universal Gas Cylinder Hole Caster Socket - Image 2](https://m.media-amazon.com/images/I/61suvOJbgHL.jpg)
![Office Chair Base Replacement - 28 Inch Office Chair Base, Heavy Duty 2400 Lbs, Reinforced Metal Desk Chair Replacement, Universal Gas Cylinder Hole Caster Socket - Image 3](https://m.media-amazon.com/images/I/71ON5Q6FPXL.jpg)
![Office Chair Base Replacement - 28 Inch Office Chair Base, Heavy Duty 2400 Lbs, Reinforced Metal Desk Chair Replacement, Universal Gas Cylinder Hole Caster Socket - Image 4](https://m.media-amazon.com/images/I/61wzYQ9MPhL.jpg)
![Office Chair Base Replacement - 28 Inch Office Chair Base, Heavy Duty 2400 Lbs, Reinforced Metal Desk Chair Replacement, Universal Gas Cylinder Hole Caster Socket - Image 5](https://m.media-amazon.com/images/I/71TxIghpv0L.jpg)

## Questions & Answers

**Q: what size base is this 24" or 28"? I need the biggest base I can get my wife is falling because it tips forward with 24" now**
A: 28”

**Q: Bought wheels on amazon. they're large heavy duty office chair casters 3" (75mm) softech twin wheels set of 5. will they work on this base?**
A: Yes most wheels are universal if not I recommend roller blade style wheels

**Q: Why do you have a card that says scan a QR bar code to claim a 10 year guarantee on your product that is just a link to Facebook messenger?**
A: It is a bad link!

**Q: Where are the instructions? Also does not say any other parts are needed to use this base**
A: I don't recall any specific instructions with my chair base however on the Amazon site depicting the unit for sale there are instructions for removing the old base and wheels. I believe the online instructions also demonstrate how to place the existing chair into the new base and reinsert the wheels.

## Frequently Bought Together

- Duramont Office Chair Base Replacement - Heavy Duty Base to Replace Any Chair Bottom - Strong Aluminum Metal Legs Help Your Desk Chair Last a Lifetime - Universal Standard Size 28" Inch
- Logitech MK270 Wireless Keyboard and Mouse Combo for Windows, 2.4 GHz Wireless, Compact Mouse, 8 Multimedia and Shortcut Keys, 2-Year Battery Life, for PC, Laptop, QWERTY UK English Layout - Black
- Amazon Basics Rectangular Adjustable Computer Monitor Riser Desk Stand for Reduced Neck Strain, Fits Monitors, Laptops Up to 22lbs, Black

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**Shop now:** [https://www.desertcart.com.kw/products/468747767-office-chair-base-replacement-28-inch-office-chair-base-heavy](https://www.desertcart.com.kw/products/468747767-office-chair-base-replacement-28-inch-office-chair-base-heavy)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-08*