---
product_id: 17333431
title: "Southwire MSBMMT5G 5 Gang Multi Mount Device Box with Depth Adjustable; Heavy Duty 42lb ; Gray"
brand: "southwire"
price: "CLP 44588"
currency: CLP
in_stock: true
reviews_count: 13
category: "Southwire"
url: https://chile.desertcart.com/products/17333431-southwire-msbmmt5g-5-gang-multi-mount-device-box-with-depth
store_origin: CL
region: Chile
---

# 91.5 cu in capacity Multi-mount: horizontal & vertical ½" conduit knockouts Southwire MSBMMT5G 5 Gang Multi Mount Device Box with Depth Adjustable; Heavy Duty 42lb ; Gray

**Brand:** southwire
**Price:** CLP 44588
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Your Smart Space with Confidence!

## Quick Answers

- **What is this?** Southwire MSBMMT5G 5 Gang Multi Mount Device Box with Depth Adjustable; Heavy Duty 42lb ; Gray by southwire
- **How much does it cost?** CLP 44588 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [chile.desertcart.com](https://chile.desertcart.com/products/17333431-southwire-msbmmt5g-5-gang-multi-mount-device-box-with-depth)

## 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

- • **Maximize Your Setup Space:** Generous 91.5 cubic inches for clutter-free cable management.
- • **Durability Meets Precision:** High-impact polycarbonate with UL Listing and RoHS compliance ensures long-lasting reliability.
- • **Versatile Mounting Options:** Supports both horizontal and vertical installs with removable nail tabs.
- • **Safe Mixed Voltage Separation:** Built-in low voltage dividers keep power and data lines secure.
- • **Streamlined Conduit Integration:** ½" knockouts compatible with blue tube or PVC conduit for a clean, professional finish.

## Overview

The Southwire MSBMMT5G is a heavy-duty, 5-gang multi-mount electrical box designed for flexible horizontal or vertical installation. With a spacious 91.5 cubic inch capacity, removable mounting blocks, and ½" conduit knockouts, it offers superior cable management and safe separation of mixed voltages. Constructed from durable polycarbonate and backed by UL Listing and RoHS compliance, it ensures a secure, professional-grade installation for modern smart home and home theater setups.

## Description

Southwire’s thoughtful design includes ½" knockouts for quick conduit connections and built-in wall dividers to safely separate mixed voltages. That means you can run power and data lines in the same box without worry.

Review: Very nice quality box- substituted for old-work, cut in...worked perfect - Very durable boxes, hard type plastic that isn't brittle. Rigid, durable boxes with plenty of interior room. Wire knockouts knock out easily and don't leave sharp edges to cut into romex and wire insulation like some of the other brand boxes are notorious for. Love the mounting means for the box. I could not locate a 5 gang cut-in box for old work anywhere online. Purchased this box with the sole purpose of modifying. Worked perfect with a little modification. Cut the mounting tabs off and was able to utilize this one to serve as an old-work box. The forward angular screw landings served me well. Furthermore, the tapped holes for the device screws are durable as well. These sections don't strip out like some of the other boxes on the market. Just a very nice, quality box.
Review: If you need a 5 gang... - There's not much choice for a five gang, old work box, pretty much this or ganging five metal boxes. There were enough mounting options to easily get a sturdy installation. The arbitrariness of the 14 and 12 access holes was a bit of a nuisance, not clear why they all couldn't have accepted 12 gauge.

## Features

- Designed for both horizontal and vertical installations, this low voltage mounting box includes removable nail tabs for easy metal stud mounting and top blocks for secure vertical placement—perfect for flexible home theater or TV setups.
- Removable interior mounting blocks allow for increased cubic inch capacity, giving you more room for cables and connections without compromising safety or performance.
- Includes ½" knockouts compatible with blue tube or PVC conduit, streamlining your cable management and ensuring a clean, professional installation every time.
- Low voltage wall dividers enable safe separation of mixed voltages within the same box—ideal for combining power and data lines in modern smart home applications.
- Made from high-impact polycarbonate and backed by UL Listing and RoHS compliance, this box includes heavy-duty mounting screws for secure installation and long-lasting reliability.
- Romex Smart Electrical Box

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00H8NV23Q |
| Best Sellers Rank | #2,372 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4 in Electrical Outlet Boxes |
| Brand | Southwire |
| Brand Name | Southwire |
| Capacity | 91.5 cubic inches |
| Color | Gray |
| Customer Reviews | 4.8 out of 5 stars 721 Reviews |
| Finish Type | Powder Coated |
| Global Trade Identification Number | 00784297017742 |
| Included Components | MSBMMT5G |
| Installation Type | Screw-In |
| Item Dimensions D x W x H | 3.5"D x 9.52"W x 3.82"H |
| Item Type Name | 5-GANG MULTI-MOUNT ELECTRICAL BOX |
| Item Weight | 12 ounces |
| Manufacturer | Southwire |
| Material | Plastic |
| Model Number | MSBMMT5G |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | MSBMMT5G |
| Product Dimensions | 3.5"D x 9.52"W x 3.82"H |
| Style | Multi-Mount |
| UPC | 784297017742 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Southwire
- **Color:** Gray
- **Material:** Plastic
- **Product Dimensions:** 3.5"D x 9.52"W x 3.82"H
- **Style:** Multi-Mount

## Images

![Southwire MSBMMT5G 5 Gang Multi Mount Device Box with Depth Adjustable; Heavy Duty 42lb ; Gray - Image 1](https://m.media-amazon.com/images/I/61s0jDo25UL.jpg)
![Southwire MSBMMT5G 5 Gang Multi Mount Device Box with Depth Adjustable; Heavy Duty 42lb ; Gray - Image 2](https://m.media-amazon.com/images/I/61nhSawtKUL.jpg)
![Southwire MSBMMT5G 5 Gang Multi Mount Device Box with Depth Adjustable; Heavy Duty 42lb ; Gray - Image 3](https://m.media-amazon.com/images/I/61Remc1+QOL.jpg)
![Southwire MSBMMT5G 5 Gang Multi Mount Device Box with Depth Adjustable; Heavy Duty 42lb ; Gray - Image 4](https://m.media-amazon.com/images/I/71eTT5VjyaL.jpg)
![Southwire MSBMMT5G 5 Gang Multi Mount Device Box with Depth Adjustable; Heavy Duty 42lb ; Gray - Image 5](https://m.media-amazon.com/images/I/81q0JTgeebL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very nice quality box- substituted for old-work, cut in...worked perfect
*by C***L on April 5, 2016*

Very durable boxes, hard type plastic that isn't brittle. Rigid, durable boxes with plenty of interior room. Wire knockouts knock out easily and don't leave sharp edges to cut into romex and wire insulation like some of the other brand boxes are notorious for. Love the mounting means for the box. I could not locate a 5 gang cut-in box for old work anywhere online. Purchased this box with the sole purpose of modifying. Worked perfect with a little modification. Cut the mounting tabs off and was able to utilize this one to serve as an old-work box. The forward angular screw landings served me well. Furthermore, the tapped holes for the device screws are durable as well. These sections don't strip out like some of the other boxes on the market. Just a very nice, quality box.

### ⭐⭐⭐⭐⭐ If you need a 5 gang...
*by M***E on December 16, 2023*

There's not much choice for a five gang, old work box, pretty much this or ganging five metal boxes. There were enough mounting options to easily get a sturdy installation. The arbitrariness of the 14 and 12 access holes was a bit of a nuisance, not clear why they all couldn't have accepted 12 gauge.

### ⭐⭐⭐⭐⭐ well done.
*by W***S on May 3, 2025*

High quality. Well designed. Even comes with mounting screws. Multiple mounting options.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://chile.desertcart.com/products/17333431-southwire-msbmmt5g-5-gang-multi-mount-device-box-with-depth](https://chile.desertcart.com/products/17333431-southwire-msbmmt5g-5-gang-multi-mount-device-box-with-depth)

---

*Product available on Desertcart Chile*
*Store origin: CL*
*Last updated: 2026-08-22*