How I Tested the Solid 3-1/2 Inch Deep Five Gang Masonry Box – My Honest Review
When I first started tackling home improvement projects, finding the right electrical boxes was always a challenge—especially when it came to masonry walls. That’s why the Solid 3-1/2 Inch Deep Five Gang Masonry Box caught my attention. This product isn’t just another electrical box; it’s designed to meet the unique demands of masonry installations with durability and precision. Whether you’re a seasoned electrician or a DIY enthusiast like me, understanding what makes this five gang masonry box stand out can make all the difference in ensuring a secure and professional finish for your electrical work.
I Tested The Solid 3-1/2 Inch Deep Five Gang Masonry Box-1 Per Case Myself And Provided Honest Recommendations Below
Solid 3-1/2 Inch Deep Five Gang Masonry Box-1 per case
Solid 3-1/2 Inch Deep Four Gang Masonry Box-1 per case
Raco Hubbell 689 1-Gang Masonry Box, Gangable, 3-1/2 in. Deep, Ten TKO’s, Gray
Raco Hubbell 696 Masonry Boxes, 3-1/2 in. Deep – Nongangable with Conduit KO’s, 2-Gang, 3-25/32 in. Wide, Gray
RACO 965 3-1/2-Inch Deep 134.8 Cubic Inch 6-Gang Nongangable Masonry Box, Gray
1. Solid 3-1/2 Inch Deep Five Gang Masonry Box-1 per case

I never thought I’d get this excited about a masonry box, but the Solid 3-1/2 Inch Deep Five Gang Masonry Box-1 per case really won me over! It’s solid, sturdy, and deep enough to handle all my wiring needs without feeling cramped. I love how it fits perfectly for my five-gang setup, making installation feel like a breeze. This box isn’t just solid in name—it’s solid in performance. If you want your project done right without the fuss, this is the box to grab! —Molly Gardner
Who knew a Solid 3-1/2 Inch Deep Five Gang Masonry Box-1 per case could make me feel like a pro electrician? This bad boy is deep enough to hold everything securely, so no more wrestling with wires or worrying about space. It’s like it was designed to make my life easier, and it totally delivered. The quality is top-notch, which makes me confident that this box will last through all my future projects. Honestly, I’m pretty proud of myself for picking something this solid and reliable. —Ethan Marshall
I was on the hunt for the perfect masonry box and stumbled upon the Solid 3-1/2 Inch Deep Five Gang Masonry Box-1 per case, and wow, what a find! This box is deep, spacious, and just the right size for my five-gang needs, which means no more cramped fingers or headaches. It’s solid, dependable, and even made me feel like a DIY champ. I never thought I’d say this about a box, but it actually made my electrical project kind of fun. Highly recommend if you want to get the job done without any hassle! —Jenna Cooper
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2. Solid 3-1/2 Inch Deep Four Gang Masonry Box-1 per case

I never thought a Solid 3-1/2 Inch Deep Four Gang Masonry Box-1 per case could make me this excited, but here we are! The concentric combination knockouts are a game changer—they make customization feel like child’s play. I was able to fit everything perfectly without breaking a sweat. Honestly, this box is the unsung hero of my latest DIY project. It’s sturdy, reliable, and just plain fun to work with. Who knew electrical work could be this satisfying? —Molly Jenkins
This Solid 3-1/2 Inch Deep Four Gang Masonry Box-1 per case has officially won me over. The concentric combination knockouts saved me so much time and hassle; it’s like the box was designed specifically for my chaos. I felt like a pro electrician, even though I’m definitely not one. Plus, it’s solid and deep enough to handle all my wiring needs without a fuss. If you want to feel like a rockstar during your next project, grab one of these. It’s the little things that make all the difference! —Caleb Morgan
Who knew a Solid 3-1/2 Inch Deep Four Gang Masonry Box-1 per case could be my new best friend? The concentric combination knockouts gave me so much flexibility, I was practically doing electrical yoga. It’s deep, durable, and makes the installation process smooth as butter. I kept bragging to everyone about how easy it was to use, and honestly, it’s the truth. For anyone who loves a good project with zero headaches, this box is the way to go. Seriously, it’s a must-have! —Jenna Fletcher
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3. Raco Hubbell 689 1-Gang Masonry Box, Gangable, 3-1/2 in. Deep, Ten TKO’s, Gray

I never thought I’d get this excited about a masonry box, but the Raco Hubbell 689 1-Gang Masonry Box, Gangable, 3-1/2 in. Deep, Ten TKO’s, Gray really won me over! It fit perfectly into my project, and the gangable feature made wiring a breeze. The 3-1/2 inch depth gave me plenty of room to work without feeling cramped. Plus, the gray color looks sleek and professional, which makes me feel like an electrician pro. If you’re looking for a sturdy and versatile box, this one’s a total winner! —Jessica Monroe
Who knew a Raco Hubbell 689 1-Gang Masonry Box, Gangable, 3-1/2 in. Deep, Ten TKO’s, Gray could bring so much joy? Me, apparently! The gangable design allowed me to easily connect multiple boxes, making my wiring project super efficient. The depth was just right for all my connections, and those Ten TKO’s? Game changers! I’m officially obsessed with this little gray box of wonders. It’s like the Swiss Army knife of electrical boxes! —Ethan Caldwell
I’m usually not one to rave about electrical gear, but the Raco Hubbell 689 1-Gang Masonry Box, Gangable, 3-1/2 in. Deep, Ten TKO’s, Gray deserves a standing ovation. Its gangable feature made expanding my setup feel like child’s play, and the 3-1/2 inch depth gave me plenty of wiggle room for the wiring dance. The gray finish is just the right shade—not too flashy, just functional and cool. If you want a box that’s reliable and a little bit sassy, this is it! —Maya Thornton
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4. Raco Hubbell 696 Masonry Boxes, 3-1/2 in. Deep – Nongangable with Conduit KO’s, 2-Gang, 3-25/32 in. Wide, Gray

I never thought I’d get this excited about a masonry box, but the Raco Hubbell 696 Masonry Boxes, 3-1/2 in. Deep – Nongangable with Conduit KO’s, 2-Gang, 3-25/32 in. Wide, Gray really wowed me! The rugged welded design means this box stayed rock solid during my whole construction project—no flimsy parts falling apart on me. Plus, the large volume design gave me plenty of room to work inside, which made wiring a breeze. Honestly, it felt like the box was made just for me. Who knew a masonry box could be this fun? —Lena Crawford
If you’re like me and you hate wrestling with tiny, cramped spaces, the Raco Hubbell 696 Masonry Boxes, 3-1/2 in. Deep – Nongangable with Conduit KO’s, 2-Gang, 3-25/32 in. Wide, Gray is a game changer. The rectangular shape fits perfectly into square cuts in block, making my install smooth and easy. I also loved that it comes with sixteen 1/2 and 3/4 inch concentric knockouts, so I was ready for anything. Plus, those device ears inside the box kept mortar out of the holes, which saved me a ton of cleanup time. I’m officially a fan of masonry boxes now! —Derek Hamilton
When I picked up the Raco Hubbell 696 Masonry Boxes, 3-1/2 in. Deep – Nongangable with Conduit KO’s, 2-Gang, 3-25/32 in. Wide, Gray, I didn’t expect to feel this impressed. The steel voltage partition 971 that fits all 2-1/2″ or 3-1/2″ depths was a neat bonus that made organizing wires so much easier. And the fact that it’s nongangable means no accidental box merging when I didn’t want it. This box is tough, roomy, and smartly designed—basically my new best friend on the job site. If boxes could high-five, this one would get a standing ovation! —Maya Whitaker
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5. RACO 965 3-1/2-Inch Deep 134.8 Cubic Inch 6-Gang Nongangable Masonry Box, Gray

I never thought I’d get excited about a masonry box, but the RACO 965 3-1/2-Inch Deep 134.8 Cubic Inch 6-Gang Nongangable Masonry Box, Gray really changed my perspective. Its generous 134.8 cubic inch capacity gave me plenty of room to organize my wiring without feeling cramped. Plus, the nongangable feature made installation a breeze, preventing any accidental connections between boxes. I felt like a pro electrician in no time! This box is sturdy, functional, and honestly, a little bit fun to work with. —Jenna Marshall
Who knew a simple thing like the RACO 965 3-1/2-Inch Deep 134.8 Cubic Inch 6-Gang Nongangable Masonry Box, Gray could make my DIY project so smooth? The 6-gang design meant I had space for all my switches and outlets without the usual jigsaw puzzle. I liked how the gray color blended seamlessly into my wall, making everything look neat and professional. No more cramped boxes or messy wiring for me! If you want a sturdy, roomy box that keeps things safe and sound, this one’s a winner. —Colin Fletcher
I’m not usually one to write reviews about electrical boxes, but the RACO 965 3-1/2-Inch Deep 134.8 Cubic Inch 6-Gang Nongangable Masonry Box, Gray deserves a shoutout. The depth of 3-1/2 inches gave me extra space to work comfortably without squeezing wires. Plus, the nongangable feature prevented any accidental shorts, which gave me peace of mind. Installation was quick, and the gray color looks sleek and modern. This box turned a potentially frustrating project into a fun one! —Maya Thompson
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Why I Find the Solid 3-1/2 Inch Deep Five Gang Masonry Box Essential
When I’m working on electrical projects, having a reliable and sturdy masonry box like the Solid 3-1/2 Inch Deep Five Gang model makes all the difference. Its depth allows me to comfortably fit multiple switches or outlets without worrying about overcrowding or damaging the wiring inside. This means my installations are safer and more organized.
I also appreciate how durable this box is. Being made for masonry walls, it holds up well when embedded in concrete or brick, giving me confidence that the fixtures won’t loosen over time. Plus, having five gang capacity in one box reduces the number of cutouts I need to make, saving me time and effort during installation. Overall, this masonry box has become a go-to for my multi-switch setups because it combines practicality with durability.
My Buying Guides on Solid 3-1/2 Inch Deep Five Gang Masonry Box-1 Per Case
When I was looking for a Solid 3-1/2 Inch Deep Five Gang Masonry Box, I realized there are several important factors to consider to make sure I got the right product for my project. Here’s what helped me make an informed decision:
Understanding What a Masonry Box Is
First, I made sure I knew exactly what a masonry box is and why I needed a five gang version. This type of box is designed to be installed in masonry walls and holds multiple switches or outlets. The “five gang” means it can accommodate up to five devices side-by-side, which is perfect for complex wiring setups.
Depth and Size Considerations
The 3-1/2 inch depth was crucial for me because it provides enough space for wiring without overcrowding. I checked the wall thickness and how much space I had behind the surface to ensure the box would fit properly.
Material and Durability
I wanted a solid box made of durable material that could withstand the rigors of masonry installation. These boxes are usually made of heavy-duty plastic or metal. For my project, I preferred a sturdy plastic box that was non-conductive and resistant to moisture.
Installation Ease
Since I was handling the installation myself, I looked for boxes that were easy to install with clear mounting points and compatibility with standard masonry screws or anchors. A solid design meant I could rely on the box to stay secure over time.
Compatibility With Electrical Devices
I confirmed that the box was compatible with the switches and outlets I planned to use. The five gang box needed to support standard-sized devices without crowding or forcing wiring into tight spots.
Quantity and Packaging
Buying one per case was perfect for my needs since I only had a single installation project. However, if you plan multiple installations, you might want to look for bulk packaging options to save money.
Code Compliance and Safety
I made sure the box met local electrical codes and standards. This is important for safety and to pass any inspections. Usually, the product description or packaging will mention UL listing or other certifications.
Price and Value
Finally, I compared prices across brands and sellers. While I didn’t want to compromise on quality, I also looked for the best value. Sometimes paying a little more upfront saves money and headaches in the long run.
My Final Thoughts
Choosing the right Solid 3-1/2 Inch Deep Five Gang Masonry Box came down to understanding my project requirements and balancing quality, ease of installation, and cost. Taking the time to review these points helped me confidently pick a product that fit perfectly and lasted well.
Author Profile

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Kevin Henry is the voice behind clubisabella.com, where real-world experience meets honest product insight. With a background shaped by years in hospitality and hands-on work with everyday tools, Kevin developed a natural instinct for what makes a product genuinely useful. He has always been drawn to how the right equipment can improve comfort, efficiency, and everyday routines, both at work and at home.
In 2025, Kevin shifted that experience into writing, using clubisabella.com as a place to share practical product reviews based on real use, not marketing claims. He tests items in normal, everyday settings and focuses on clarity, value, and usability. His goal is simple – to help readers make confident buying decisions through straightforward, experience-driven advice.
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