---
product_id: 18443279
title: "RACO 128 4-Inch Octagon Extension Ring, 1-1/2-Inch Deep, Steel"
brand: "raco"
price: "9275 Ft"
currency: HUF
in_stock: true
reviews_count: 8
url: https://www.desertcart.hu/products/18443279-raco-128-4-inch-octagon-extension-ring-1-1-2
store_origin: HU
region: Hungary
---

# Steel construction with 4 knockouts 1.5-inch deep for extra capacity 4-inch octagon size RACO 128 4-Inch Octagon Extension Ring, 1-1/2-Inch Deep, Steel

**Brand:** raco
**Price:** 9275 Ft
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision and ease!

## Quick Answers

- **What is this?** RACO 128 4-Inch Octagon Extension Ring, 1-1/2-Inch Deep, Steel by raco
- **How much does it cost?** 9275 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/18443279-raco-128-4-inch-octagon-extension-ring-1-1-2)

## Best For

- raco enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Fit:** 4-inch octagon design fits seamlessly with standard ceiling and wall fixtures.
- • **Speedy Setup:** Combination Phillips/slotted screws cut installation time in half.
- • **Built to Last:** Durable drawn steel ensures long-term reliability in any installation.
- • **Extra Room to Work:** 1.5-inch depth adds 15.5 cu. in. capacity for hassle-free wiring.
- • **Versatile Knockouts:** Four 1/2-inch knockouts provide flexible conduit entry options.

## Overview

The RACO 128 4-Inch Octagon Extension Ring is a robust steel electrical box extension designed to increase cubic capacity by 15.5 cu. in. Its 1.5-inch depth and four 1/2-inch knockouts make it ideal for ceiling or wall lighting fixture installations, while combination screw heads enable faster, more efficient setup.

## Description

RACO 128 4-Inch Octagon Extension Ring, 1-1/2-Inch Deep, Steel

## Features

- Drawn steel construction
- 4 in. x 1-1/2 in. deep
- Supplied with four 1/2 in. knockouts
- Combination Phillips/slotted screw heads provide for faster installation
- 15.5 cu. in. capacity
- It is 4 x 1-1/2 in. Deep, Steel Octagon Extension Ring
- It is 4 Each 1/2 in. Knockouts, 15-1/2 CUIN
- It is of 4 x 1-1/2 inch Deep

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Hubbell |
| Part Number | 128 |
| Item Weight | 5.6 ounces |
| Product Dimensions | 4 x 1.5 x 4 inches |
| Item model number | 128 |
| Is Discontinued By Manufacturer | No |
| Size | 4 in |
| Color | Gray |
| Material | Steel |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Included Components | 4 in. Octagon Extension Ring |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Warranty |
| National Stock Number | 5975-00-194-8848 |

## Images

![RACO 128 4-Inch Octagon Extension Ring, 1-1/2-Inch Deep, Steel - Image 1](https://m.media-amazon.com/images/I/61RMs9PYCPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product.
*by J***S on June 16, 2025*

Everything works fine. Just what I needed to complete a project.

### ⭐⭐⭐⭐⭐ Worked great
*by T***S on July 28, 2025*

Worked as described.

### ⭐⭐⭐⭐ Works as stated
*by I***C on November 12, 2019*

Works as stated

## Frequently Bought Together

- RACO 128 4-Inch Octagon Extension Ring, 1-1/2-Inch Deep, Steel
- 4 Packs Octagon Electrical Box Cover, Galvanized Steel Metal Junction Box Covers, Blank Flat Outlet Box Cover for 4 inch Octagonal Box
- Hubbell-Raco 165 Octagonal Box, 21.5 Cu-in, 4 in Dia X 2-1/8 in D, 4"

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**Shop now:** [https://www.desertcart.hu/products/18443279-raco-128-4-inch-octagon-extension-ring-1-1-2](https://www.desertcart.hu/products/18443279-raco-128-4-inch-octagon-extension-ring-1-1-2)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-13*