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Southwire

Southwire MSB2G Two Gang Device Box with Depth Adjustable, Heavy Duty 42lb, Gray

    • Based on 2,571 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Nov 24
Order within 7 hours and 57 minutes
Available payment plans shown during checkout

Size: 2 Gang


Style: Original


Pattern Name: Device Box


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

Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 3.4 x 4.2 x 3.82 inches; 0.01 Ounces


Item model number ‏ : ‎ MSB2G


Date First Available ‏ : ‎ December 10, 2013


Manufacturer ‏ : ‎ Southwire


Country of Origin ‏ : ‎ China


Domestic Shipping: Item can be shipped within U.S. International Shipping This item can be shipped to select countries outside of the U.S. Learn More


Best Sellers Rank: #3,831 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #6 in Electrical Outlet Boxes


#6 in Electrical Outlet Boxes:


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Great for remodels
I had a shallow depth box with 6 sets of 14/2 coming in.. and it was stuffed. I wanted to add a dimmer switch and there was no room for it. Adding this box was easy. And the fact that it screws into a stud instead of using wings to attach to drywall leaves me confident that it won't break through. The builders also damaged the drywall around the box and used a king sized plate originally. One tip is I would use a large flat head screwdriver and press in the romex slots you intend to use. That way the plastic tab in the center pops open making them easier to feed in. ... show more
Reviewed in the United States on August 8, 2023 by Dylan
    • Quality 2 gang box
Needed to upgrade 1 gang box to 2 gang box to install a Bryant 14-30r outlet. This was easy to install for my first gang box replacement.
Reviewed in the United States on September 11, 2023 by DBLBNBRB
    • Electrical wall pass through project
Review Image by aTypicalEngineer808 aTypicalEngineer808
Review Image by aTypicalEngineer808 aTypicalEngineer808
Review Image by aTypicalEngineer808 aTypicalEngineer808
Review Image by aTypicalEngineer808 aTypicalEngineer808
Review Image by aTypicalEngineer808 aTypicalEngineer808
Review Image by aTypicalEngineer808 aTypicalEngineer808
Single Product Review: Madison new/old work boxes Discussion: These boxes are the best for outlets/electrical boxes which require structural strength. As these were going to house outlets, which I planned on plugging/unplugging often, I wanted extra strenth, especially the 2-gang holding both the twist lock plug (NEMA L5-15P), and a switch. These were easy to mount, using the included screws. Cut the dry wall a little on the tigher side, so that it will hold the box in place as it is screwed to the wall stud. Project Summary: I have a temporary solar/PV battery backup project in the garage, and I wanted to use the generated solar power inside the house. Previously has an extension cord running through the door to the garage, but that's not safe for a lot of reasons, so I wired up a couple of electrical boxes, and wired in a cut-out switch. The inside connections are a standard wall outlet, and the outside connection to the inverter is via a twist lock plug, for extra security. Project Recommendations: 1) I looked at a lot of generator inlet receptacles, but most were 20-30 amp, and I don't need that large (standard 15A), so I used a NEMA locking L5-15P instead. 2) As this was going to be a twist lock plug, I wanted to attach the electrical box to a stud if at all possible (vs. using the electrical box which clamps onto dry-wall). The Madison Electric Products boxes were perfect. I used a single gang on the inside box, and for the outside, I used a 2-gang so that I could also fit a cut-off switch. I mounted the 2-gang box rotated 90 degrees to the normal orientation for two reasons: a) I could screw it directly into the horitzontal stud, and b) I could mount the plug on the bottom, and the switch on the top. 3) When it comes to electrical parts, I generally go with Leviton, which I have had great success with. The only item I got that was a different brand was the right angle plug (which Leviton also offers, I just didn't see it when placing the order, otherwise I would have ordered that one instead). Conclusion: All the products listed in the review, and used for this project I am rating 5-stars. Related Products: ELECTRICAL WIRING (INSIDE) Madison Electric Products MSB1G One Gang Device Box ~ $2 https://www.amazon.com/gp/product/B00H8NUVQK Leviton 8300-R 20-Amp, 125-Volt, Extra Heavy Duty Hospital Grade ~ $9 https://www.amazon.com/gp/product/B002090BBC Leviton 80703-ORG 1-Gang Duplex Device ~ $2 https://www.amazon.com/gp/product/B000U39XFU APC Wall Outlet Multi Plug Extender, P6W, (6) AC Multi Plug Outlet ~ $11 https://www.amazon.com/gp/product/B0046BGUWG ELECTRICAL WIRING (OUTSIDE) Madison Electric Products MSB2G Two Gang ~ $4 https://www.amazon.com/gp/product/B00H8NUVRO Leviton 4710 15 Amp, 125 Volt, L5-15R, 2P, 3W, Single Locking Receptacle ~ $13 https://www.amazon.com/gp/product/B000LNKO1G Leviton 1221-2W 20-Amp, 120/277-Volt, Toggle Single-Pole AC Quiet Switch ~ $6 https://www.amazon.com/gp/product/B002MPPTAC Leviton 84007 2-Gang 1-Toggle 1-Single 1.406-Inch Diameter ~ $8 https://www.amazon.com/gp/product/B000U3G2AE ELECTRICAL WIRING (CABLES/CORDS/PLUGS) Right angled Nema L5-15P 15 Amp 125V 2 Pole 3 Wire ~ $16 https://www.amazon.com/gp/product/B087FFK2LK Leviton 515CV Commercial Grade Straight Blade (FEMALE) ~ $6 https://www.amazon.com/gp/product/B000H5WHMW Leviton 5256-VY 15 Amp, 125 Volt, Industrial Grade (MALE) ~ $9 https://www.amazon.com/gp/product/B00009W3A8 ... show more
Reviewed in the United States on March 27, 2021 by aTypicalEngineer808 aTypicalEngineer808
    • Sturdy
Nice product
Reviewed in the United States on September 5, 2023 by PB
    • Great product!
Review Image by Donald Donald
Reviewed in the United States on September 12, 2023 by Donald Donald
    • Perfect for tight spaces
This style box is the best for tight spaces. I needed to install it where there was another stud making it difficult to hammer in a standard new work box. They are a premium price over a standard box, but mount very solidly and in my opinion are worth the extra cost
Reviewed in the United States on July 31, 2023 by Dan
    • Contains outlet and wiring as expected.
Used this to install a charging outlet in the garage rafters for my old Leaf. It holds the outlet and wiring with aplomb. No issues.
Reviewed in the United States on August 9, 2023 by Chaz Larson
    • Excellent as an old work box, also great as a new work box
These are great for old work. Much much better than the ones with the screw tabs. They just need to located by a stud. Very sturdy and don't depend on the drywall for structural sturdiness. Two cons, 1) they are pricey, and 2) the shape sometimes gets in the way of the wire while inserting into the wall. ... show more
Reviewed in the United States on July 3, 2023 by RalphKW

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