---
product_id: 23365432
title: "4 Inch Round Box Extension, Weatherproof"
brand: "mfg"
price: "67.96 DT"
currency: TND
in_stock: true
category: "Tools & Home Improvement"
url: https://www.desertcart.tn/products/23365432-4-inch-round-box-extension-weatherproof
store_origin: TN
region: Tunisia
---

# 4 Inch Round Box Extension, Weatherproof

**Brand:** mfg
**Price:** 67.96 DT
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 4 Inch Round Box Extension, Weatherproof by mfg
- **How much does it cost?** 67.96 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/23365432-4-inch-round-box-extension-weatherproof)

## Best For

- mfg enthusiasts

## Why This Product

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

## Description

Extend your outdoor round electrical box with this UL Listed, weatherproof, extension ring. Made from corrosion resistant, diecast aluminum alloy, its durable powdercoat finish, is designed to withstand the elements, any season, rain or shine. It's easy to install, and comes with an instruction card, gasket, 3 closure plugs and mounting screws. They have internal threads on their hubs that comply with NEMA requirements and accept most threaded fittings and conduits. They attach to 4" round weatherproof boxes when the installer needs added wiring capacity.

## Features

- 4 Inch Round Box Extension with 4 x 1/2" Threaded Hubs
- Use indoors, outdoor & wet locations.
- 1-1/2 Inch Deep

## Images

![4 Inch Round Box Extension, Weatherproof - Image 1](http://ecx.images-amazon.com/images/I/3187SDJB9BL.jpg)

---

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**Shop now:** [https://www.desertcart.tn/products/23365432-4-inch-round-box-extension-weatherproof](https://www.desertcart.tn/products/23365432-4-inch-round-box-extension-weatherproof)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-06*