Carlon 2-Gang 34 cu. in. Non-Metallic Adjustable Switch and Outlet Box-B234ADJC - The Home Depot


Model # B234ADJC

Internet # 100315472

Store SKU # 373069

2-Gang 34 cu. in. Non-Metallic Adjustable Switch and Outlet Box

Carlon 2-Gang 34 cu. in. Non-Metallic Adjustable Switch and Outlet Box

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$4.50 / each


Model # B234ADJC

Internet # 100315472

Store SKU # 373069

The Carlon Vertical 34 cu. in. PVC 2-Gang Wall Box Adjust-a-box with Adjustable Bracket for Vertical Mount is designed to allow adjustment of depth after the wall covering has been installed. Adjusts to any wall covering. Designed to work with non-metallic sheathed cable in accordance with Article 314 of the National Electric Code. Great for light commercial and residential applications, the box is crafted with non-conductive PVC for durability and is fire rated and UL listed to help ensure safety. Includes integral clamp for 220-Volt power.

  • Use with non-metallic sheathed cable in accordance with article 314 of the national electric code
  • Thermoplastic construction resists rust and won't conduct electricity
  • Convenient adjustable bracket for ease of installation
  • Metal stud bracket offers 0 in. to 1-3/4 in. adjustability
  • Includes mounting hardware
  • Meets NEMA OS-2
  • UL listed and 2 hour fire rating for safety

Info & Guides

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Product Depth (in.)  5.03  Product Height (in.)  3.25 
Product Width (in.)  5.7  Trade Size (in.)  Other 
Box Type  Wall box  Color Family  Blue 
Electrical Product Type  Box  Material  PVC 
Metallic/Non-Metallic  Non-Metallic  Number of Gangs 
Number of Knockouts  Package Quantity  16 
Packaging Type  Consumer Packaging  Power Distribution Features  Fire Rated 
Product Weight (lb.)  0.47 lb  Returnable  90-Day 
Warranty / Certifications
Certifications and Listings  1-UL Listed  Manufacturer Warranty  None 


Rated 3.3 out of 5 by 4 reviewers.
Rated 5.0 out of 5.0 by Great solution if you know how to use them. I'm a Redbeacon electrical contractor and use these all the time. I have never had a the threads in the box "melt". They work great if you are careful with them. The adjustable feature makes this the "go to" box for all kitchen work. You don't have to try and install them at a specific distance and it doesn't matter what the homeowner decides to put on the backsplash, you will have no gaps (or failed inspections) with these boxes. Be sure and tell the tile guys to not cover the edges of these boxes or it will defeat the purpose. February 14, 2014
Rated 4.0 out of 5.0 by Love adjustability Purchased a dozen of these for a kitchen remodel and love them. The fact you can adjust their depth sold me on them. You can even swap out different sizes boxes without having to remove the mounting bracket. April 30, 2013
Rated 3.0 out of 5.0 by Good problem solver; plastic melts around adjustment screw I'm re-wiring my old house which has thick plaster walls. I'm only cutting the walls where I need to and these boxes are the only ones I could find as new work boxes that can work with such thick walls (nearly 1"). The plastic melts around the adjuster screws, at first I thought it was me who was doing it but a good 50% of them came from the store melted out. I'm sure it happens at the factory when they are being assembled with pneumatic screw drivers. All in all a good solution but as that plastic melts it makes the box a little shaky. I'm sure once the walls are put up they will be plenty secure for their duty. October 23, 2013
Rated 1.0 out of 5.0 by Not worth the money The adjustment screw is very easy to strip. Take a closer look when you buy. Feels flimsy compared to 20 yrs old box that was replaced. Thought many times about ripping it out, but hate doing the rework. June 19, 2013
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