--- product_id: 286502833 title: "Southwire MSB1G One Gang Device Box with Depth Adjustable, Heavy Duty 42lb" brand: "southwire" price: "412.71 DT" currency: TND in_stock: true reviews_count: 5 category: "Southwire" url: https://www.desertcart.tn/products/286502833-southwire-msb1g-one-gang-device-box-with-depth-adjustable-heavy store_origin: TN region: Tunisia --- # 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:** 412.71 DT **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your electrical game with the ultimate heavy-duty smart box! ## Quick Answers - **What is this?** Southwire MSB1G One Gang Device Box with Depth Adjustable, Heavy Duty 42lb by southwire - **How much does it cost?** 412.71 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/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 - • **Unmatched Stability:** Extra thick PVC walls provide superior rigidity and durability for long-term reliability. - • **UL Classified Safety:** Certified for 2-hour fire wall protection, giving you peace of mind on every project. - • **Secure Fit Every Time:** All device holes are threaded for a precise, no-slip device mounting experience. - • **Effortless Wire Management:** Step-down design allows wire entry from both top and bottom, simplifying installation. - • **Built to Last, Mounted to Impress:** Heavy-duty 42 lb screws ensure rock-solid installation on wood or metal studs. ## Overview The Southwire MSB1G One Gang Device Box combines heavy-duty 42 lb mounting screws, extra thick PVC walls, and a unique step-down wire entry design to deliver unmatched stability and ease of installation. UL Classified for fire safety and compatible with wood or metal studs, this box is engineered for professionals who demand durability and precision in every build. ## 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. Review: Smart box! Review: Solid Product ## 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 | #98,878 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #86 in Outlet Boxes | | Brand | Southwire | | Brand Name | Southwire | | Capacity | 38 Cubic Inches | | Color | Gray | | Colour | Gray | | Customer Reviews | 4.6 out of 5 stars 3,830 Reviews | | Finish Type | Unfinished | | 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 | MSB1G | | Product dimensions | 9.7D x 8.6W x 10.7H centimeters | | Specification Met | Ul | | Style | Original | | UPC | 784297017643 | | Unit Count | 1 Count | ## Product Details - **Material:** Polyvinyl Chloride - **Brand:** Southwire - **Colour:** Gray - **Style:** Original - **Product dimensions:** 9.7D x 8.6W x 10.7H centimeters ## Images ![Southwire MSB1G One Gang Device Box with Depth Adjustable, Heavy Duty 42lb - Image 1](https://m.media-amazon.com/images/I/61fhKoMkiCL.jpg) ![Southwire MSB1G One Gang Device Box with Depth Adjustable, Heavy Duty 42lb - Image 2](https://m.media-amazon.com/images/I/71MiD9tMwZL.jpg) ![Southwire MSB1G One Gang Device Box with Depth Adjustable, Heavy Duty 42lb - Image 3](https://m.media-amazon.com/images/I/81Jpb0RYcbL.jpg) ![Southwire MSB1G One Gang Device Box with Depth Adjustable, Heavy Duty 42lb - Image 4](https://m.media-amazon.com/images/I/71oJEGb653L.jpg) ![Southwire MSB1G One Gang Device Box with Depth Adjustable, Heavy Duty 42lb - Image 5](https://m.media-amazon.com/images/I/7126FiS0uvL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Smart box! *by B***M on 3 March 2024* ### ⭐⭐⭐⭐⭐ Solid Product *by G***L on 29 October 2019* ### ⭐⭐⭐⭐⭐ These are the best for old work. *by W***R on 22 November 2023* --- ## 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://www.desertcart.tn/products/286502833-southwire-msb1g-one-gang-device-box-with-depth-adjustable-heavy](https://www.desertcart.tn/products/286502833-southwire-msb1g-one-gang-device-box-with-depth-adjustable-heavy) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-09*