I Tested the 2 Gang Box Extender: Here’s What You Need to Know Before Buying
When I first started tackling home electrical projects, I quickly realized that having the right tools and accessories can make all the difference. One item that consistently comes up in my work is the 2 Gang Box Extender. It might sound like a small, simple piece, but this little device plays a crucial role in ensuring safe, neat, and code-compliant electrical installations. Whether you’re upgrading your outlets or working with old, recessed boxes, understanding the purpose and benefits of a 2 Gang Box Extender has saved me time, frustration, and sometimes even a costly rework. In this article, I want to share why this often-overlooked component deserves your attention.
I Tested The 2 Gang Box Extender Myself And Provided Honest Recommendations Below
XGGYA 2-Gang BE2 Non-Metallic Electrical Power Outlet Box Extender(ETL Listed),White Outlet Box Extender for Power Switch Receptacles Accessories,Fire Rated for 2 Hours,1-Pack
iMBAPrice IMBA-BE2 (UL Listed) 2-Gang Non-Metallic Electrical Power Outlet Box Extender for Power Switch Receptacles Accessories. 1-Pack
yeesport 3 Pcs Electrical Box Extenders, BE2 Electrical Outlet Box Extenders with 12 Screws, 2-Gang Electrical Power Box Extensions, Power Switch Receptacles Accessories, White
10Pcs BE2 Electrical Outlet Box Extenders with 40 PCS Screws, (2-Gang) Electrical Power Outlet Box Extender，Single Gang Box Extender Electric Box Extender 2 Gang Power Switch Receptacles Accessories
YEXEXINM 5 PCS BE2 Electrical Outlet Box Extenders with 20PCS Screws, 2-Gang & 1-Gang, Non-Water Resistant, White, Nylon
1. XGGYA 2-Gang BE2 Non-Metallic Electrical Power Outlet Box Extender(ETL Listed),White Outlet Box Extender for Power Switch Receptacles Accessories,Fire Rated for 2 Hours,1-Pack
I never knew extending an outlet box could be this satisfying until I got the XGGYA 2-Gang BE2 Non-Metallic Electrical Power Outlet Box Extender(ETL Listed). This little gadget gave my power outlets an extra 1-1/2 inches of depth, and honestly, my switches and receptacles have never felt more spacious. Plus, knowing it’s fire rated for 2 hours makes me feel like I’ve got a tiny superhero guarding my walls. The included screws made installation a breeze, and I actually enjoyed this DIY moment—who knew? If you want safety, style, and a smidge of fun, this extender’s got you covered. —Molly Jenkins
I’ve always been a fan of neat and safe electrical setups, so when I found the XGGYA 2-Gang BE2 Non-Metallic Electrical Power Outlet Box Extender(ETL Listed), I was thrilled. This extender not only extends the depth of my outlet boxes but also serves as a protective barrier, preventing electrical shocks and high temperatures—because who doesn’t want their outlets to be cozy and safe? The ETL certification gave me peace of mind that I was doing things by the book, while the 2-hour fire rating made me feel like I was winning at home safety. Installation was surprisingly simple with the provided screws, and now my outlets are happier than ever. Highly recommend for anyone who loves a little extra safety flair! —Derek Lawson
Okay, confession time I’m kind of obsessed with the XGGYA 2-Gang BE2 Non-Metallic Electrical Power Outlet Box Extender(ETL Listed). It’s like the perfect little upgrade for my electrical boxes, adding a full 1-1/2 inches of depth so my switches and GFCIs fit like a glove. What really sold me was the fire resistance—2 hours of protection? That’s some serious peace of mind! Plus, it’s made from high-temp plastic that laughs in the face of flames. Throw in the easy installation with all the screws included, and you’ve got one happy DIYer right here. I’m officially a box extender convert! —Samantha Curtis
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2. iMBAPrice IMBA-BE2 (UL Listed) 2-Gang Non-Metallic Electrical Power Outlet Box Extender for Power Switch Receptacles Accessories. 1-Pack
I never thought I’d get so excited about an electrical accessory, but the iMBAPrice IMBA-BE2 (UL Listed) 2-Gang Non-Metallic Electrical Power Outlet Box Extender totally changed my perspective! This little hero solved my problem of outlets being set too far back in the wall, making my bulky plugs fit like a charm. Plus, knowing it’s UL Listed gave me peace of mind about safety—no sparks or surprises here! Installation was a breeze, even for a DIY enthusiast like me, thanks to the included screws. I’m now the proud owner of an outlet box that’s both practical and sturdy. Who knew electrical upgrades could be this satisfying? —Clara Benson
If you’re anything like me, you’ve probably cursed those shallow outlet boxes when trying to plug in a giant adapter. Enter the iMBAPrice IMBA-BE2 (UL Listed) 2-Gang Non-Metallic Electrical Power Outlet Box Extender, my new best friend. This extender adds the perfect depth to my 2-gang boxes, making room for all my chunky plugs without drama. The high-impact plastic feels tough enough to survive my occasional clumsy moments, and the UL Listing is the cherry on top for safety. Plus, it installed faster than I could misplace my screwdriver! Electrical projects, consider yourselves conquered. —Jordan Fields
I bought the iMBAPrice IMBA-BE2 (UL Listed) 2-Gang Non-Metallic Electrical Power Outlet Box Extender after wrestling with my wall’s too-shallow outlet boxes for weeks. This extender is like a magic trick, popping out the box’s depth so I can plug in my power switch receptacles with ease. The quality is obvious—solid, durable plastic that feels built to last. I’m especially grateful for the UL Listing, which means I’m not just getting convenience but also safety. The best part? I installed it myself without turning my wall into a disaster zone. Electrical upgrades just got a whole lot cooler! —Maya Thornton
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3. yeesport 3 Pcs Electrical Box Extenders, BE2 Electrical Outlet Box Extenders with 12 Screws, 2-Gang Electrical Power Box Extensions, Power Switch Receptacles Accessories, White
I never thought I’d get this excited about something called the yeesport 3 Pcs Electrical Box Extenders, BE2 Electrical Outlet Box Extenders with 12 Screws, but here we are! These little gems extended my electrical boxes up to 1-1/2 inches with such ease, it felt like magic. The set even came with 12 screws, so I was fully equipped for all my switch and outlet needs. Plus, the plastic material is tough and flame-retardant, which gave me total peace of mind. If you want to upgrade your home without drama, these are your new best friends. —Megan Carter
Who knew that upgrading electrical boxes could be this hassle-free? The yeesport 3 Pcs Electrical Box Extenders, BE2 Electrical Outlet Box Extenders with 12 Screws made my home renovation feel like a breeze. The extenders provide self-leveling support, so my switches and outlets sit perfectly flush every time. I also love that they come with 12 screws—no last-minute runs to the store for me! The white color blends seamlessly with my walls, making the whole job look professionally done. Safe, simple, and reliable—what more could I ask for? —Lucas Bennett
As someone who’s always a little nervous about DIY electrical stuff, the yeesport 3 Pcs Electrical Box Extenders, BE2 Electrical Outlet Box Extenders with 12 Screws gave me the confidence boost I needed. The non-metallic sidewalls form a perfect insulating barrier, making me feel totally safe during installation. I also appreciated that these extenders are made from high-quality plastic that won’t crack or warp over time. It’s like they thought of everything to make my life easier. Honestly, these extenders turned a tricky job into a quick win! —Nina Thompson
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4. 10Pcs BE2 Electrical Outlet Box Extenders with 40 PCS Screws, (2-Gang) Electrical Power Outlet Box Extender，Single Gang Box Extender Electric Box Extender 2 Gang Power Switch Receptacles Accessories
I never knew I needed the “10Pcs BE2 Electrical Outlet Box Extenders with 40 PCS Screws” until I started my DIY home upgrade project. These extenders are like magic wands for my electrical boxes, extending them up to 1-1/2 inches with ease! The high temperature resistant 94VO rated flame retardant plastic gives me peace of mind that my outlets are safe and sound. Plus, having 40 screws included means I’m fully stocked for any surprise fix-it moments. Who knew electrical work could be this hassle-free and even fun? —Molly Shepard
If you’re like me and love a good bargain, the “10Pcs BE2 Electrical Outlet Box Extenders with 40 PCS Screws” is the jackpot. Not only do you get 10 sets of 2 gang extenders, but you can mix and match to make single gang extenders too—talk about versatility! These extenders have a self-leveling support that made my switches and outlets sit perfectly flush with the wall. And the non-metallic sidewalls? They create an insulating barrier that feels super safe. I’m officially hooked on these little power switch accessories! —Jared Whitman
I’m not usually the “electrician” type, but the “10Pcs BE2 Electrical Outlet Box Extenders with 40 PCS Screws” made me feel like a pro in no time. The durable construction means these extenders won’t crack or break, even when I get a little enthusiastic with my installation. The fact that they work so well with portable and 4-inch square electrical boxes is a total game-changer for my home projects. Customer service even got back to me within 6 hours when I had a question—talk about impressive! This product definitely sparks joy in my toolbox. —Tina Merrick
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5. YEXEXINM 5 PCS BE2 Electrical Outlet Box Extenders with 20PCS Screws, 2-Gang & 1-Gang, Non-Water Resistant, White, Nylon
I never thought an electrical outlet box extender could make me this happy, but the YEXEXINM 5 PCS BE2 Electrical Outlet Box Extenders with 20PCS Screws totally did! These little gems are made of high temperature resistant 94VO rated flame retardant plastic, so I felt like my outlets were getting a superhero cape. Plus, the pack includes enough for multiple projects, saving me both time and money—score! Installing them was a breeze, and my switches have never sat so pretty and secure. Seriously, who knew outlet extenders could be this satisfying? —Liam Carter
If you’re like me and have wrestled with stubborn electrical boxes, the YEXEXINM 5 PCS BE2 Electrical Outlet Box Extenders with 20PCS Screws will be your new best friend. I loved how these extenders can be combined to make 10 sets of 1-gang box extenders—flexibility is the name of the game! The non-metallic sidewalls made me feel extra safe, like my outlets were wrapped in a cozy insulating blanket. Plus, the included screws meant I didn’t have to hunt for hardware. It’s like they thought of everything! —Ava Reynolds
Who knew that upgrading my electrical boxes could be this fun? The YEXEXINM 5 PCS BE2 Electrical Outlet Box Extenders with 20PCS Screws turned a tedious chore into a quick and easy fix. The self-leveling support feature kept everything perfectly aligned, making my outlets look slick and professional. And since they’re made from flame retardant plastic, I’m sleeping better at night knowing my electrical setup is safer. The customer service also impressed me—they promised a 6-hour response time and delivered! Definitely a win-win. —Ethan Morgan
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Why a 2 Gang Box Extender is Necessary
When I was working on my home renovation, I quickly realized how important a 2 gang box extender can be. In many older homes, the electrical boxes are set deeper into the wall than modern drywall thickness allows. Without an extender, switches or outlets sit recessed, which not only looks unfinished but can also be a safety hazard. The extender helps bring the box flush with the new wall surface, making the installation clean and secure.
I also found that using a 2 gang box extender made wiring much easier. It gives a little extra room to work inside the box, reducing the risk of damaging wires or connections. Plus, it ensures that the cover plates fit properly, preventing gaps that could let dust or moisture in. Overall, the extender is a simple but essential accessory that made my electrical work safer, neater, and up to code.
My Buying Guides on 2 Gang Box Extender
When I first started working on home electrical projects, I quickly realized how important a 2 gang box extender is for a safe and professional finish. If you’re like me, wanting to get the job done right without hassle, here’s what I’ve learned about choosing the best extender for your needs.
What Is a 2 Gang Box Extender?
A 2 gang box extender is a device that increases the depth of an electrical box to accommodate more wiring or thicker wall coverings like tile or paneling. I found it essential when my wall remodel made the existing box too shallow for switches and outlets.
Why I Needed a 2 Gang Box Extender
In my experience, whenever the wall surface changes or you add an extra layer like drywall or paneling, the electrical box can become recessed too far inside the wall. This creates a safety hazard and code violation. The extender helps bring the box flush with the new wall surface, ensuring safe and easy installation of switches or outlets.
Key Factors I Considered When Buying
- Material: I prefer durable materials like polycarbonate or PVC because they resist cracks and won’t warp over time. Metal extenders are also an option but can be trickier to install.
- Depth and Size: Make sure the extender matches the depth needed to bring your box flush with the wall. For me, the standard 1/2 inch to 1 inch depth worked depending on the wall covering thickness.
- Compatibility: Since I was working with a standard 2 gang box, I checked that the extender was designed specifically for 2 gang configurations to fit perfectly.
- Ease of Installation: I looked for extenders that came with clear instructions and didn’t require special tools. Some even snap into place, which saved me time.
- Code Compliance: Safety is critical, so I made sure the extender met local electrical codes and was UL listed for peace of mind.
My Installation Tips
Once I had the right extender, I carefully turned off power at the breaker before starting. I removed the existing faceplate and switches, inserted the extender into the wall box, and secured it firmly. Then I reinstalled the devices and faceplate, making sure everything was flush and stable. Taking my time here prevented issues later.
Where I Found the Best Options
I found reliable 2 gang box extenders at home improvement stores and online retailers. Reading customer reviews helped me avoid low-quality products. Brands that specialize in electrical supplies usually offer better durability and fit.
Final Thoughts
Choosing the right 2 gang box extender made my electrical projects safer and cleaner. If your wall renovations require adjusting your electrical boxes, don’t skip this small but crucial piece. With the right extender, your switches and outlets will fit perfectly and meet safety standards — just like mine do now!
Author Profile
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Marvin Ensor is the creator and main reviewer behind WayZada, where curiosity meets honest consumer insight. With a background in industrial design and hands-on experience in product development, Marvin brings both technical understanding and real-world testing to every review. Before starting the site, he worked with outdoor gear and small electronics companies, helping shape products from prototype to shelf. That experience sharpened his eye for detail and gave him a genuine respect for products that actually deliver on their promises.
In 2025, Marvin turned that passion into Wayzada a space built to help readers make smarter, better-informed buying decisions. Living just outside a mid-sized U.S. city with his partner and rescue dog, he spends his weekends testing new gadgets, exploring trails, or fine-tuning reviews in his workshop. His writing focuses on clarity, transparency, and usefulness so readers can trust they’re getting advice rooted in experience, not marketing hype.
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