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Smart box 2 -Gang PVC New work/Old work Adjustable Electrical Box

Ratings & Reviews for Southwire Smart box 2 -Gang PVC New work/Old work Adjustable Electrical Box

4.8
133
Review
 4.8 out of 5
133 Reviews

2 Star
0%

95% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this electrical box for its secure screw-to-stud mounting system, which eliminates drywall pull-through risks and provides unmatched stability compared to traditional nail-on alternatives. Installation is consistently described as intuitive and straightforward, with an adjustable depth gauge enabling precise positioning. Reviewers highlight the heavy-duty PVC construction, deep interior accommodating multiple wires, and ability to convert single-gang openings without major wall disruption—particularly valuable for retrofitting and remodeling. A few mention minor issues like screw stripping or slight wobbliness, but these rare concerns are vastly outweighed by overall satisfaction. Most customers declare it the most reliable old-work box available.

Customer review summary generated by AI, including incentivized reviews.
133 Customer Reviews

Perfect mounting screws

Would Recommend

Very satisfied with my purchase

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Would Recommend

He has ordered on time great product would definitely buy again

November 10, 2026
From Smart box 2 -Gang PVC New work_SLASH_Old work Adjustable Electrical Box Verified Purchaser
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Strong, sturdy, and versatile!

Would Recommend

I bought this a month ago and it has been fantastic. It's a great, sturdy replacement option that works wonderfully for both DIY retrofits and new installations in an existing home. The adjustable design makes mounting easy, offering great rigidity and stability once in place. Very solid quality at a reasonable price point. Highly recommend!

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Sturdy, Adjustable, and Easy to Install!

Would Recommend

This 2-gang electrical box is a great choice for home improvement and electrical projects. The adjustable design is a big plus, especially when working with different wall depths or trying to get everything flush with the finished wall. The PVC construction is sturdy, and the two-gang design provides room for multiple switches or outlets. It's a practical, well-thought-out product that makes electrical installations more convenient. Definitely recommend it for anyone tackling a renovation or new...

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Easy to use.

Would Recommend

Worked great. Got the job done. Unfortunately, the wall stud was not true and the whole box sits wrong. Not the boxes problem. Still made it work.

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Rude associates

Would Not Recommend

Staff are very rude, disrespectful and very dismissive.

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Response from Southwire Tools Support

We’re sorry to hear about your experience. Please contact the retailer directly so they can assist you further.

Southwire Tools SupportOctober 8, 2026

Wire clamps are too aggressive

Would Not Recommend

This was just OK when running 14/2 to the box, but if you want to run 12/2 or 12/3 you risk having the internal clamps tearing your sheathing. The clamps are far too aggressive. I’ll avoid using these in the future and instead use the Allied slider box or something similar. Those have less aggressive knockouts, not to mention more knockouts on top and bottom for flexibility running multiple wires. The total number and positioning of the knockouts on the Smart Box are limiting. I don’t understand...

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Response from Southwire Tools Support

Thank you for leaving your review. We're sorry to hear about your experience with our product, and this isn't what we would expect to hear. S... Read More

Southwire Tools SupportSeptember 28, 2026

Good box

Would Recommend

Worked perfect for what I needed

September 18, 2026
From Smart box 2 -Gang PVC New work_SLASH_Old work Adjustable Electrical Box Verified Purchaser
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Nice Stud-Install Old Work Junction Box

Would Recommend

I bought this junction box to use in an old work setting where I was moving existing wiring behind our kitchen oven. I chose this one because it has the ability to be screwed into a stud, versus just being stabilized against drywall. It was easy to install and was even more rigid than the old box. Only thing is i wish it had at least one large format knockout, because I had to modify one of the small format knockouts to fit the existing wiring. Wish they carried these in-stores, had to have min...

September 15, 2026
From Smart box 2 -Gang PVC New work_SLASH_Old work Adjustable Electrical Box Verified Purchaser
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Works as expected

Simple and it works

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Perfect for the job at hand.

Everything worked just perfect that we purchased. we are remodeling our baths.

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Would Recommend

Perfect. Just what I needed to complete my dedicated circuit project in my garage for EV charging. Works as expected. Purchase was done online and item was picked up at store by my electrician. pricing was reasonable.

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