---
product_id: 286502833
title: "Southwire MSB1G One Gang Device Box with Depth Adjustable, Heavy Duty 42lb"
brand: "southwire"
price: "136 kr"
currency: DKK
in_stock: true
category: "Southwire"
url: https://www.desertcart.dk/products/286502833-southwire-msb1g-one-gang-device-box-with-depth-adjustable-heavy
store_origin: DK
region: Denmark
---

# 42 lb heavy-duty mounting screws Extra thick PVC walls for rigidity Threaded 6/32 device holes Southwire MSB1G One Gang Device Box with Depth Adjustable, Heavy Duty 42lb

**Brand:** southwire
**Price:** 136 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your electrical installs with the box that means business.

## Quick Answers

- **What is this?** Southwire MSB1G One Gang Device Box with Depth Adjustable, Heavy Duty 42lb by southwire
- **How much does it cost?** 136 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/286502833-southwire-msb1g-one-gang-device-box-with-depth-adjustable-heavy)

## Best For

- southwire enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Mounting:** Easily mounts to both wood and metal studs (25 gauge), perfect for any project.
- • **UL Classified Safety:** Certified for 2-hour fire wall protection, ensuring peace of mind on every install.
- • **Unmatched Durability:** Built to last with heavy-duty 42 lb mounting screws and extra thick PVC walls for ultimate stability.
- • **Smart Wire Management:** Step-down design allows wire entry from top or bottom, plus built-in wire clamps keep everything secure.
- • **One-Piece Molded Design:** No moving parts to break or lose—simplicity meets reliability in every box.

## Overview

The Southwire MSB1G One Gang Device Box combines heavy-duty construction with smart design, featuring 42 lb mounting screws, extra thick PVC walls for enhanced rigidity, and versatile mounting options for wood or metal studs. UL Classified for fire safety and engineered with a one-piece molded design, it ensures durability and reliability for professional-grade electrical installations.

## Description

SMART BOX™ ORIGINAL BOXESMounts to wood or metal stud for new or old work. Unmatched in adjustability. Molded entirely of 1 piece with no moving parts to break or lose. Step down feature allows for wire entrance in both top and bottom of box. Mounts to wood or metal stud 25g. Extra thick PVC wall material creates stability and rigidity. Built-in wire clamps. All 6/32 device holes are threaded. Heavy duty 42 lb. mounting screws supplied. Boxes are UL Classified for 2 hour fire wall (all but MSB4G).Madison Electric is now part of the Southwire family. Product packaging may vary.

## Features

- Heavy duty 42 lb mounting screws supplied
- Mounts to wood or metal stud 25g
- Extra thick PVC wall material creates stability and rigidity
- UL Listed
- Madison Electric is now part of the Southwire family Product packaging may vary

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00H8NUVRO |
| Best Sellers Rank | #126,937 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #105 in Outlet Boxes |
| Brand Name | Southwire |
| Capacity | 38 cubic inches |
| Color | Gray |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,965) |
| Finish Type | Unfinished |
| Global Trade Identification Number | 00784297017643 |
| Included Components | MSB2G |
| Installation Type | Can be screwed or nailed |
| Item Dimensions D x W x H | 9.7D x 8.6W x 10.7H centimeters |
| Item Type Name | 2-GANG PVC ELECTRICAL BOX |
| Item Weight | 0.01 Ounces |
| Manufacturer | Southwire |
| Material | Polyvinyl Chloride |
| Model Number | MSB2G |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | MSB2G |
| Specification Met | Ul |
| Style | Original |
| UPC | 784297017643 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Southwire
- **Colour:** Gray
- **Material:** Polyvinyl Chloride
- **Product dimensions:** 9.7D x 8.6W x 10.7H centimeters
- **Style:** Original

## Images

![Southwire MSB1G One Gang Device Box with Depth Adjustable, Heavy Duty 42lb - Image 1](https://m.media-amazon.com/images/I/41I-s6IAnTL.jpg)
![Southwire MSB1G One Gang Device Box with Depth Adjustable, Heavy Duty 42lb - Image 2](https://m.media-amazon.com/images/I/41bUn+S+HGL.jpg)
![Southwire MSB1G One Gang Device Box with Depth Adjustable, Heavy Duty 42lb - Image 3](https://m.media-amazon.com/images/I/4116xr5HthL.jpg)
![Southwire MSB1G One Gang Device Box with Depth Adjustable, Heavy Duty 42lb - Image 4](https://m.media-amazon.com/images/I/41dyJ-ybZuL.jpg)
![Southwire MSB1G One Gang Device Box with Depth Adjustable, Heavy Duty 42lb - Image 5](https://m.media-amazon.com/images/I/418GtCYTYrL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.dk/products/286502833-southwire-msb1g-one-gang-device-box-with-depth-adjustable-heavy](https://www.desertcart.dk/products/286502833-southwire-msb1g-one-gang-device-box-with-depth-adjustable-heavy)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-10-04*