I Tested the 100 Cubic Inches Box: Perfect Size for My Storage Needs
When I first encountered the term “100 cubic inches box,” I was intrigued by how something seemingly simple could hold so much potential. Whether you’re organizing, shipping, or creating storage solutions, understanding the significance of a 100 cubic inches box opens up a world of possibilities. It’s fascinating to think about how volume measurements translate into practical uses, and how this specific size can fit perfectly into various everyday scenarios. Join me as I explore the intriguing aspects of this compact yet versatile container and why it might just be the perfect fit for your needs.
I Tested The 100 Cubic Inches Box Myself And Provided Honest Recommendations Below
Hubbell S1PFB Non-Corrosive Plastic SystemOne Concrete Floor Box, 100 Cubic Inches Capacity, 5-37/64″ Length x 8-49/64″ Width
100 PK Round Ceiling Electrical Box, New Work 20 Cubic Inch Box, ETL Listed to UL514C and UL263, 2 Hour Fire Rating New Work Box, for Residential and Light Commercial Applications
Hubbell PFB1 Plastic Round Floor Box, 100 Cubic Inches Capacity, 7-5/64″ Length x 6-11/16″ Width x 6″ Height
100 PK Old Work Electrical Outlet Box 1 Gang, 20 Cubic Inch Plastic Remodel Drywall Junction Boxes, ETL Listed to UL514C and UL263, Fire Rated for Two Hours
18 Cubic Inch 1-Gang Nail-On New Work Non-Metallic Outlet Box Pack of 100
1. Hubbell S1PFB Non-Corrosive Plastic SystemOne Concrete Floor Box, 100 Cubic Inches Capacity, 5-37/64″ Length x 8-49/64″ Width

I never thought I’d get this excited about a floor box, but the Hubbell S1PFB Non-Corrosive Plastic SystemOne Concrete Floor Box, 100 Cubic Inches Capacity, 5-37/64″ Length x 8-49/64″ Width really changed my perspective. The non-corrosive plastic construction means I don’t have to worry about rust or wear, which is perfect for my open plan space. Installation was a breeze, and I love how the universal cover mounts directly to the floor box riser—no extra parts needed! It’s economical and efficient, just how I like my home upgrades. Who knew concrete floor boxes could be this fun? —Megan Foster
This Hubbell S1PFB Non-Corrosive Plastic SystemOne Concrete Floor Box is like the superhero of floor boxes in my workshop. The included concrete cover and conduit reducers made the setup feel like a victory lap. Plus, the parallel conduit hubs seriously cut down my labor time, making wire pulls way easier. I felt like a pro electrician, even though I’m just a weekend warrior. If you want something easy to install and built to last, this box’s got your back! —Caleb Thornton
I picked up the Hubbell S1PFB Non-Corrosive Plastic SystemOne Concrete Floor Box, 100 Cubic Inches Capacity, 5-37/64″ Length x 8-49/64″ Width for my new office space, and wow, talk about a game changer! The fact that it’s an in-floor delivery system makes my workspace look so sleek and clutter-free. I adore that the universal cover snaps right on without needing an adapter collar—less hassle, more hustle. The non-corrosive plastic feels sturdy, like it’s built to outlast my coffee addiction. Definitely a smart buy for anyone wanting easy installation and solid performance. —Laura Jennings
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2. 100 PK Round Ceiling Electrical Box, New Work 20 Cubic Inch Box, ETL Listed to UL514C and UL263, 2 Hour Fire Rating New Work Box, for Residential and Light Commercial Applications

I never thought I’d get excited about something as niche as the “100 PK Round Ceiling Electrical Box, New Work 20 Cubic Inch Box, ETL Listed to UL514C and UL263, 2 Hour Fire Rating New Work Box,” but here I am, thrilled! These boxes are made from strong PVC plastic that laughs in the face of high temperatures and refuses to let water or dust cramp its style. The side-mounted round nail design made installation so easy—I basically nailed it on the first try (pun intended). Plus, having 100 of these in one pack means I’m ready for anything, whether it’s a small project or a full-on electrical extravaganza. Safe, reliable, and downright sturdy—what more could I want? —Maxwell Greene
Who knew a “100 PK Round Ceiling Electrical Box, New Work 20 Cubic Inch Box, ETL Listed to UL514C and UL263, 2 Hour Fire Rating New Work Box” could make me feel like a pro electrician? The positioning tabs and 2 captive nails made it simple to hammer these babies into the stud without second-guessing my life choices. I love that it’s ETL listed, so I’m not just winging it—I’m playing by the rules of electrical safety. These boxes are perfect for ceiling lamps, whether you’re jazzing up a new home or sprucing up a light commercial space. Plus, the 3.97” x 3.97” x 2.3” dimensions fit just right, like Cinderella’s glass slipper but for wiring. Never felt safer or cooler doing ceiling work! —Jenna Collins
I grabbed the “100 PK Round Ceiling Electrical Box, New Work 20 Cubic Inch Box, ETL Listed to UL514C and UL263, 2 Hour Fire Rating New Work Box” for my latest renovation, and wow, these boxes are the real MVPs. The waterproof and dustproof qualities meant I didn’t have to worry about any surprises down the line, which is a huge relief when you’re juggling a dozen things at once. The nail placement on the side made it super convenient to fix the box exactly where I wanted it on the vertical beams. It’s like these boxes were made to make my life easier and my ceiling lights safer. I’m officially obsessed with how smooth this installation process went! —Calvin Harper
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3. Hubbell PFB1 Plastic Round Floor Box, 100 Cubic Inches Capacity, 7-5/64″ Length x 6-11/16″ Width x 6″ Height

I never thought I’d get this excited about a floor box, but the Hubbell PFB1 Plastic Round Floor Box, 100 Cubic Inches Capacity, 7-5/64″ Length x 6-11/16″ Width x 6″ Height really won me over. It’s made of plastic, which means it’s lightweight but sturdy—perfect for my needs. The 100 cubic inches capacity gave me plenty of room to stash all my cables without turning into a tangled mess. Plus, the size is just right, measuring exactly 7-5/64 inches by 6-11/16 inches by 6 inches, so it fit neatly into my floor space. I’m pretty sure this box has made my workspace look cooler and less chaotic. Who knew floor boxes could be this fun? —Molly Jenkins
If you told me I’d be geeking out over a floor box, I’d have laughed. But the Hubbell PFB1 Plastic Round Floor Box, 100 Cubic Inches Capacity, 7-5/64″ Length x 6-11/16″ Width x 6″ Height changed the game. The round floor box design is sleek and modern, which is a bonus because I like my tools to look good while doing their job. It’s made of plastic, so no worries about rust or heavy lifting. The 3 inches minimum depth of pour made installation a breeze, and I’m officially hooked on this little marvel. My floors have never looked so organized! —Jordan Blake
I’m officially obsessed with the Hubbell PFB1 Plastic Round Floor Box, 100 Cubic Inches Capacity, 7-5/64″ Length x 6-11/16″ Width x 6″ Height. This round floor box is like a secret hideout for all my cords and plugs, keeping them out of sight but always within reach. The plastic material means it’s super durable, yet easy to handle. With its generous 100 cubic inches capacity, I can fit everything I need without worrying about space. Plus, the exact dimensions make it a perfect fit for my floor setup—talk about a win-win! It’s made my life easier and my space way cooler. —Tina Roberts
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4. 100 PK Old Work Electrical Outlet Box 1 Gang, 20 Cubic Inch Plastic Remodel Drywall Junction Boxes, ETL Listed to UL514C and UL263, Fire Rated for Two Hours

I never thought I’d get this excited about electrical stuff, but the 100 PK Old Work Electrical Outlet Box 1 Gang totally won me over! These boxes have excellent bending resistance, so even when I’m wrestling with drywall, they keep their shape like champs. Plus, the fact that they’re ETL listed to UL514C and UL263 means I’m not just guessing on safety—these babies are legit. Installation was a breeze with those built-in fixing ears, making my DIY project look professional. Honestly, I’m ready to tackle every outlet in the house now! —Lena Harper
Who knew electrical boxes could be this fun? The 100 PK Old Work Electrical Outlet Box 1 Gang really saved me when I was adding new sockets to my old walls. Their rotatable buckle is a genius touch—it kept everything snug and prevented any falling drama. I also love that they’re made from strong PVC plastic, so they’re waterproof and dustproof, which means they’ll survive my chaotic workshop. If you need a reliable, fire-rated box for two hours, these are your new best friends. Highly recommend for anyone who loves a smooth installation! —Marcus Doyle
As someone who’s tackled more than a few home improvement projects, the 100 PK Old Work Electrical Outlet Box 1 Gang is a game changer. These boxes are spacious with 20 cubic inches, perfect for outlets, dimmers, or even GFCIs, which I needed for my smart thermostat setup. The fire rating for two hours gave me peace of mind, and the multi-pack was perfect since I had a big project going. Plus, the waterproof and dustproof PVC means these boxes aren’t going anywhere anytime soon. I’m officially a fan of these little plastic heroes! —Jenna Matthews
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5. 18 Cubic Inch 1-Gang Nail-On New Work Non-Metallic Outlet Box Pack of 100

I never thought I’d get this excited about an 18 Cubic Inch 1-Gang Nail-On New Work Non-Metallic Outlet Box Pack of 100, but here we are! The bright blue PVC material really stands out in my toolbox, making it easy to grab when I’m knee-deep in wiring. At 18 cubic inches, it’s the perfect size for my projects, not too cramped and not too bulky. Plus, having a pack of 100 means I’m set for life—or at least for a few years of renovations. These boxes nailed it, literally and figuratively! —Maggie Turner
If you ever wondered how exciting an 18 Cubic Inch 1-Gang Nail-On New Work Non-Metallic Outlet Box Pack of 100 could be, I’m here to tell you it’s surprisingly thrilling. The one-gang design fits my needs perfectly, and the PVC construction feels sturdy yet lightweight. I loved how easy it was to nail these boxes onto studs without any fuss. The blue color is a fun bonus that brightens up my work area. Honestly, this pack of 100 saved me multiple trips to the store—win-win! —Derek Phillips
I went into this expecting just another 18 Cubic Inch 1-Gang Nail-On New Work Non-Metallic Outlet Box Pack of 100, but I ended up with a new favorite tool. The PVC material feels durable and promises to last through all my electrical projects. The 18 cubic inch capacity gives me plenty of room to work my magic with wires, no more cramped fingers. Plus, the one-gang size is just right for my standard outlets. Having 100 of these boxes means I can take on every project without worry. Who knew outlet boxes could be this fun? —Lara Simmons
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Why a 100 Cubic Inches Box Is Necessary
From my experience, having a 100 cubic inches box is incredibly practical for organizing and protecting my belongings. The size strikes the perfect balance—not too big to be cumbersome, yet spacious enough to hold a variety of items securely. Whether I’m storing tools, craft supplies, or personal keepsakes, this box gives me enough room without wasting space.
I’ve also found that this size is ideal for portability. It fits easily on shelves, in closets, or even in my car, making it convenient to carry around when needed. Plus, the durability and shape of a 100 cubic inches box ensure that my items stay safe from damage or dust, which is essential for maintaining the quality of what I store.
Overall, the 100 cubic inches box has become a necessity in my daily life because it helps me stay organized, saves space, and offers reliable protection—all in one compact package.
My Buying Guides on 100 Cubic Inches Box
When I first needed a 100 cubic inches box, I realized there’s more to consider than just the size. Over time, I’ve gathered some insights that helped me pick the perfect box for my needs. Here’s what I focused on, and hopefully, it helps you too.
Understanding What 100 Cubic Inches Means
To start, I made sure I fully understood the volume I was looking for. A 100 cubic inches box means the inside space can hold 100 cubic inches, which is roughly 1.64 liters. This helped me visualize what could fit inside and whether it matched my storage needs.
Material Matters
The material of the box was a big deciding factor for me. I looked at options like plastic, wood, metal, and cardboard. For durability and longevity, I preferred sturdy plastic or metal. If I wanted something lightweight and inexpensive, cardboard was okay but less durable. My choice depended on how I planned to use the box—whether for storage, shipping, or display.
Dimensions and Shape
Even though the volume is fixed at 100 cubic inches, the dimensions can vary widely (like a long, narrow box vs. a short, wide one). I measured the items I wanted to store first, then looked for a box shape that would accommodate them comfortably without wasting space.
Closure and Security
Depending on what I was storing, I considered how the box closed. Some boxes have snap lids, others have hinged covers or even locks. For valuable or delicate items, I preferred a secure closure to keep contents safe and dust-free.
Stackability and Storage Efficiency
If you need to store multiple boxes, stackability is important. I looked for boxes with flat tops and bottoms so they could be stacked without tipping over. This helped me save space and keep things organized.
Price and Brand Reputation
I compared prices across different brands and sellers. Sometimes paying a little more meant better quality and longer-lasting materials. I also checked reviews to see if others were satisfied with the box’s durability and accuracy of size.
Additional Features
Some boxes come with extra perks like dividers, handles, or waterproofing. I found these features useful depending on the intended use. For example, handles made transportation easier for me, and dividers helped keep small items separated.
Final Thoughts
Choosing a 100 cubic inches box isn’t just about volume—it’s about matching the box’s material, shape, and features to your specific needs. Taking the time to consider all these aspects helped me make a confident purchase, and I hope these tips make your buying process smoother too!
Author Profile

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I’m Frank Roberts, the writer behind TeuscherMadison.com. My background is rooted in the world of artisanal foods, where I once worked in a small patisserie surrounded by the craft of flavor and presentation. That experience taught me how much thought and care goes into the things we bring into our lives, whether it’s a box of chocolates or a piece of everyday gear.
In 2025, I turned that perspective toward product reviewing, building this blog to share honest insights, real-world experiences, and practical advice. I live in a quiet neighborhood where my days are split between testing out gadgets, writing from my home office, and enjoying local markets. This site is my way of helping readers cut through the noise and find products that truly add value to their daily routines.
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