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# of Gangs
2 Gang
110V AC
Ease of Installation
Beginner (Installs < 10 minutes)
Lamson Home Products
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Add New In-Wall Devices With Ease!
Two-Gang Old-Work Electrical Box (34 Cubic Inches)
Two-Gang Old-Work Electrical Box (34 Cubic Inches)
Double Gang Old-Work Electrical Box 34 Cubic Inches
Item# 25412
Price: Normally $4.99 
Hot Deal $3.19
Free shipping on orders over $175 - See Details


  • Swing clamps mount box to the wall itself - no nailing to studs
  • Manufactured from high-impact lightweight PVC with clean and easy knockouts
  • Extra deep to allow room for home automation devices
  • Unique divider plate allows high- and low-voltage devices to fit in one double-gang box

Essential Info

Install in-wall volume controls, receptacles, and switches with the contractor's choice for residential retrofit projects: the Carlon Zip Box Blue™ nonmetallic switch and outlet boxes from Lamson & Sessions! Designed for use with nonmetallic-sheathed cable in accordance with Article 370 of the current National Electric Code (NEC), this single-gang box is manufactured from high-impact lightweight PVC with clean and easy knockouts. Simply cut a hole the same size as the outside of this box, push the wires through the built-in cable clamps, place the box into the wall, and tighten the mounting screws. No patching an oversize hole!

What's Included

  • Two-Gang Old-Work Electrical Box (34 Cubic Inches)
  • More Info

    You Won't Find This Box at Your Local Hardware Store
    Carlon’s Old-Work box has features not found in commodity-grade electrical boxes like those available at most home improvement centers. For home automation uses, it has a generous amount of interior space (18 cubic. Inches). While having more space in the electrical box is not always absolutely necessary, it sure makes your job easier when installing X10 receptacle modules and volume controls, both of which are larger than non-automation devices. Additionally, this box is fire rated, making it suitable in fire walls (for example, the wall between the interior of a house and the garage).

    Combine High and Low Voltage Devices in One Box
    It’s often convenient to combine both high- and low-voltage devices in one Old-Work Box. According to the National Electric Code, electrical conductors can share an outlet box when the conductors and communication cables are separated by a barrier within the box. Just slip the Low Voltage Divider Plate into place, and you have your barrier! It comes in a distinctive orange color, allowing inspectors to immediately know that high and low-voltage conductors are on opposite sides of the divider and installed in an accepted format.



    Manufacturer:Lamson & Sessions
    Manufacturer Product No.: Carlon BH234R
    Dimensions:4 1/8" wide, 3 7/8" high, 3 5/8" deep
    Warranty:2-year limited

    Important notes:
    Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.
    Manufacturer contact information: Thomas & Betts Corp, Tel: (888) 862-3289


    18 Ratings
    5 star: 72%  (13)
    4 star: 22%  (4)
    3 star: 6%  (1)
    2 star: 0%  (0)
    1 star: 0%  (0)
    Average Customer Rating
    (18 customer ratings)
    Share your thoughts with other customers
    DAMAR -- brighton, ON   3/28/2014
    Worked well, love that it attaches to drywall without need to secure to stud. These are perfect for any reno application.
    JOHN -- mount clemens, MI   1/14/2013
    a solid box with the depth needed for a lot of 12 gauge wires
    PIOTR -- prospect heights, IL   6/30/2012
    Works as advertise, great for low voltage installation
    LAWRENCE -- newark, CA   5/27/2011
    These are very good quality old work boxes with big "ears" that lock in well. Take a little extra time and care to cut the opening carefully and they're as good as original construction. Lots of interior space for wiring. What makes these an outstanding choice is that they accept the low voltage divider plate (item 2546) so that house power and low voltage signal wires or coax can share one double or triple box.
    CHRISTOPHER -- niceville, FL   1/11/2011
    Screws need to be screwed in and out to loosen plaatic before install
    LARRY -- new berlin, WI   10/14/2009
    Great, heavy-duty products. Easy to install and wire. Excellent and timely service from SmartHome.
    STUART -- south salem, NY   7/25/2008
    good quality
    BRIAN -- stickney, IL   3/8/2006
    I have used these before and have had trouble finding them locally.
    ARMANDO -- northridge, CA   1/5/2006
    Excellent service, your web site is very friendly user. service was excellent as well and also you informed on dregular basis until the order was completed Thanks
    STEVEN -- manhattan beach, CA   12/21/2005
    Not installed yet, but appears to be exactly what was needed. No problems. Could not find this anywhere else, good thing I found out about Smarthome.
    RAYMOND -- san jose, CA   12/9/2005
    Works as expected
    ANTHONY -- sammamish, WA   7/20/2004
    Very well put together, easy to install

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