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Model # BH234R

Internet # 100177871

Store SKU # 419044

2-Gang 34 cu. in. Heavy Wall Old Work Box

This item has been discontinued.
The Home Depot no longer carries this specific product.

$3.80 /each


Model # BH234R

Internet # 100177871

Store SKU # 419044

The Carlon Super Blue Old Work 2-Gang 34 cu. in. Non-Metallic Hard-Shell Switch and Outlet Box is designed to not break or crack, even in extreme conditions. It is made with thermoplastic PVC for durability. Its hard shell resists flexing and holds its shape in bad conditions, and the box is fire rated and UL listed to help ensure safety.

  • For use with existing construction or existing walls
  • Sized for standard devices and switches and extra capacity for wiring or larger devices
  • Designed to not break or crack even in extreme environments
  • Mounting ears and swing clamps provide versatile installation options
  • Captive nails for wood stud mounting
  • UL listed

Info & Guides

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Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Trade Size (in.) 
Box Type 
Wall box 
Color Family 
Electrical Product Type 
Old Work 
Number of Gangs 
Number of Knockouts 
Package Quantity 
Packaging Type 
Consumer Packaging 
Power Distribution Features 
Fire Rated 
Product Weight (lb.) 
0.394 lb 
Warranty / Certifications
Certifications and Listings 
1-UL Listed 
Manufacturer Warranty 


Rated 3.0 out of 5 by 3 reviewers.
Rated 4.0 out of 5.0 by Good product Good gor what the project was. We installed a second switch for fans. January 6, 2015
Rated 1.0 out of 5.0 by Cheap mounting tabs These boxes use a plastic tap instead of a metal tap to secure the box to the wall. The box is OK, but the retaining clips are so cheap that they fail. First, the hole in the tab is too small for the screw, so you have to run the screw through it at least once to thread the tab enough so it will seat against the wall without stripping the screw head out. It will bind on the guide on the back side of the box if you don't. I had to use soap on the threads as a lube because it is so bad. Second, after a few days mounted in the wall, the tab just breaks off on its own and allows the box to come out of the wall. You find this out when you go to install the wall plates. The tab is just gone in some cases since it split and disintegrated off of the screw, and no, the soap is not the cause. I had some early ones break before I used the soap trick. Carlon uses aluminum tabs on their low voltage boxes, so why not here? Hey Carlon, here's a suggestion. How about using aluminum tabs on these, raise the price 10 cents, and make 9/1/2 cents more profit on each box? You can even label the box as "professional" or "contract" grade to justify the price difference. September 29, 2013
Rated 4.0 out of 5.0 by Good Non-Metallic Old Work Box Much better than the standard Carlon "blue" old work box. Heavy design so it doesn't bend or deform like the standard boxes do. Although I haven't had any issues with the flip-up wings that hold the box in-place they are a little flimsy so you need to pay attention to their alignment. I would have given it a 5 star if the wings were a little heavier duty, but all-in-all an excellence choice for old work. August 8, 2014
  • 2015-08-26T09:17:16.217-05:00
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