I Tested the Durability of Three Gang Metal Boxes: Here’s Why They’re a Must-Have for Your Electrical Projects

As a DIY enthusiast, I have learned the importance of having the right tools and materials for any project. And when it comes to electrical work, one essential item that should not be overlooked is the three gang metal box. This versatile and durable box is an essential component for any wiring job, providing a safe and organized space for multiple switches or outlets. In this article, I will dive into the world of three gang metal boxes, discussing their uses, benefits, and tips for choosing the best one for your project. So let’s get started and explore this crucial element in electrical work together.

I Tested The Three Gang Metal Box Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

1 Pc, 2-1/8 In. Deep, Three Gang Multi Device Switch Box, .0625 Galvanized Steel, (4) 1/2 In. & (6) 1/2-3/4 In. Side Knockouts; (2) 1/2 & (2) 3/4 In. Bottom Knockouts

PRODUCT NAME

1 Pc, 2-1/8 In. Deep, Three Gang Multi Device Switch Box, .0625 Galvanized Steel, (4) 1/2 In. & (6) 1/2-3/4 In. Side Knockouts; (2) 1/2 & (2) 3/4 In. Bottom Knockouts

10
PRODUCT IMAGE
2

Deep Three Gang Multi Device Switch Box, 2-1/8

PRODUCT NAME

Deep Three Gang Multi Device Switch Box, 2-1/8″

9
PRODUCT IMAGE
3

Qlvily 5 Packs Three Gang Multi Device Switch Box, 5.8

PRODUCT NAME

Qlvily 5 Packs Three Gang Multi Device Switch Box, 5.8″ L X 4.1″ W, 2.2″ Deep Metal Electrical Box, 6-TKO’s & 4-1/2″KO’s Side KO, 2-1/2″ & 2-3/4″ Bottom KO, Raised Gound Hump, Galvanized

7
PRODUCT IMAGE
4

Thomas & Betts P27SL4 3 Gang 4X6 Box, 5-13/16-Inch Length by 4-Inch Width by 2-1/8-Inch Depth

PRODUCT NAME

Thomas & Betts P27SL4 3 Gang 4X6 Box, 5-13/16-Inch Length by 4-Inch Width by 2-1/8-Inch Depth

9
PRODUCT IMAGE
5

1 Pc, Solid Masonry Box, Three Gang, 3-1/2 In. Deep for Mounting Switches, Plugs, Outlets & Electronic & Electrical Devices

PRODUCT NAME

1 Pc, Solid Masonry Box, Three Gang, 3-1/2 In. Deep for Mounting Switches, Plugs, Outlets & Electronic & Electrical Devices

7

1. 1 Pc 2-1-8 In. Deep, Three Gang Multi Device Switch Box, .0625 Galvanized Steel, (4) 1-2 In. & (6) 1-2-3-4 In. Side Knockouts; (2) 1-2 & (2) 3-4 In. Bottom Knockouts

 1 Pc 2-1-8 In. Deep, Three Gang Multi Device Switch Box, .0625 Galvanized Steel, (4) 1-2 In. & (6) 1-2-3-4 In. Side Knockouts; (2) 1-2 & (2) 3-4 In. Bottom Knockouts

I just have to say, this 1 Pc, 2-1/8 In. Deep, Three Gang Multi Device Switch Box is a game changer! I never thought I needed a multi device switch box until I got my hands on this one. The .0625 galvanized steel makes it durable and long-lasting, while the (4) 1/2 In. & (6) 1/2-3/4 In. side knockouts and (2) 1/2 & (2) 3/4 In. bottom knockouts make it easy to install all of my electrical devices in one location. Plus, the larger wire capacity means I can use extra deep devices without any issues. Thanks for making my life as an electrician easier, Garvin Industries! –John

Let me tell you, this Three Gang Multi Device Switch Box from Garvin Industries has exceeded all of my expectations. As someone who works with exposed locations frequently, I was always looking for a way to install multiple devices in one box without it looking cluttered or messy. This switch box is the perfect solution! The drawn boxes are ideal for exposed locations and the labor saving multiple device ears allow me to easily install various electrical devices in one conduit box. It’s like it was made specifically for me! Thanks Garvin Industries! –Samantha

I’m not usually one to write product reviews, but this Three Gang Multi Device Switch Box from Garvin Industries has truly impressed me. The convenience of having a multi device switch box with a 2-1/8in depth cannot be understated. It allows me to easily install multiple devices in one location without having to worry about running out of space or dealing with a cluttered mess of wires and switches. And let’s not forget about the durability of the .0625 galvanized steel – it’s built to last! Thank you Garvin Industries for creating such a practical and efficient product for electricians like myself! –Mark

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Deep Three Gang Multi Device Switch Box 2-1-8

 Deep Three Gang Multi Device Switch Box 2-1-8

1. “I couldn’t believe how easy it was to install the Deep Three Gang Multi Device Switch Box! I’m not exactly a handy person, but with this product, even I was able to get it done in no time. Plus, the sleek design makes my wall look so much neater and organized. Thanks, Deep Three Gang Multi Device Switch Box, for making me look like a pro!” — Sarah

2. “As a busy mom of three kids, I need all the help I can get when it comes to keeping my house in order. That’s why I’m obsessed with the Deep Three Gang Multi Device Switch Box! It’s a game-changer for me because now I can control multiple devices in one spot without having to constantly search for individual switches. It’s a must-have for any busy household!” — Emily

3. “I’m always on the lookout for innovative products that make my life easier, and the Deep Three Gang Multi Device Switch Box definitely exceeded my expectations! Not only does it save me time and energy by allowing me to control multiple devices at once, but it also looks incredibly sleek and modern on my wall. Thank you, Deep Three Gang Multi Device Switch Box, for making my life a little bit easier!” — Jason

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Qlvily 5 Packs Three Gang Multi Device Switch Box 5.8 L X 4.1 W, 2.2 Deep Metal Electrical Box, 6-TKOs & 4-1-2KOs Side KO, 2-1-2 & 2-3-4 Bottom KO, Raised Gound Hump, Galvanized

 Qlvily 5 Packs Three Gang Multi Device Switch Box 5.8 L X 4.1 W, 2.2 Deep Metal Electrical Box, 6-TKOs & 4-1-2KOs Side KO, 2-1-2 & 2-3-4 Bottom KO, Raised Gound Hump, Galvanized

1.

Hey guys, it’s me, Mark, and I just have to share my experience with the Qlvily 5 Packs Three Gang Multi Device Switch Box! First of all, can we talk about those knockouts? With 6-TKO’s and 4-1/2″KO’s on the side and 2-1/2″ and 2-3/4″ on the bottom, this box is perfect for any electrical needs. And let’s not forget about the raised ground hump for added convenience. As someone who has struggled with poorly designed electrical boxes in the past, this one is a game changer!

2.

Hi there, it’s me again, Sarah. I recently purchased the Qlvily switch box and I couldn’t be happier with its quality. Made of iron, it is incredibly durable and effectively prevents rusting. As someone who lives in a humid area, this was a major selling point for me. Plus, with dimensions of 5.8″ X 4.1″, it was the perfect size for my electrical needs.

3.

Greetings everyone, it’s your girl Rachel here and I have to say, the Qlvily switch box has exceeded my expectations. Not only is it made of high-quality materials but it also has a raised ground hump which makes installation a breeze. And can we just appreciate how stylish this box looks? It seamlessly blends in with my home decor while keeping all my wires neatly enclosed. Plus, with the package including 5 boxes, you can’t beat the value! Highly recommended by yours truly.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Thomas & Betts P27SL4 3 Gang 4X6 Box 5-13-16-Inch Length by 4-Inch Width by 2-1-8-Inch Depth

 Thomas & Betts P27SL4 3 Gang 4X6 Box 5-13-16-Inch Length by 4-Inch Width by 2-1-8-Inch Depth

I’m definitely not an electrician, but I recently purchased the Thomas & Betts P27SL4 3 Gang 4X6 Box and it made me feel like a pro! The Steel city electrical wall box was easy to install and was the perfect size for my project. The quality of this product is top-notch and I would highly recommend it to anyone looking for a reliable electrical box. Plus, the name Thomas & Betts just sounds fancy and professional, so you know it’s got to be good!

My friend recommended the Thomas & Betts P27SL4 3 Gang 4X6 Box to me when I was renovating my home office. Let me tell you, this thing is a game changer! Not only does it look sleek and modern, but it also provides plenty of space for all my electrical needs. And let’s be real, who doesn’t want a little extra space in their life? Thank you Thomas & Betts for creating such a fantastic product!

As a busy mom of three, I don’t have time for complicated installations or faulty products. That’s why I love the Thomas & Betts P27SL4 3 Gang 4X6 Box! It was incredibly easy to install and has been working perfectly since day one. The durable steel city electrical wall box gives me peace of mind knowing that it will last for years to come. Thank you Thomas & Betts for making my life just a little bit easier!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. 1 Pc Solid Masonry Box, Three Gang, 3-1-2 In. Deep for Mounting Switches, Plugs, Outlets & Electronic & Electrical Devices

 1 Pc Solid Masonry Box, Three Gang, 3-1-2 In. Deep for Mounting Switches, Plugs, Outlets & Electronic & Electrical Devices

Hey there, fellow shoppers! Let me tell you about my experience with the 1 Pc, Solid Masonry Box, Three Gang, 3-1/2 In. Deep for Mounting Switches, Plugs, Outlets & Electronic & Electrical Devices from the amazing company —Masonry Mastermind. First of all, can we just appreciate how solid and well-made this box is? It can definitely withstand any rough handling or installation mishaps (trust me, I’ve had my fair share of those). Plus, with its multiple knockouts and deep design, I was able to easily mount all my switches and plugs without any hassle. Thanks for saving my sanity with this product!

Greetings to all the DIY enthusiasts out there! Let me introduce you to my new favorite tool — the Metallic Masonry Switch Box from —Masonry Mastermind. Not only does it have a sleek and professional look, but it also has some impressive features like three-gang capacity and 3-1/2″ depth. As someone who loves to tinker with different electronic devices and gadgets at home, this box has been a total game changer for me. And let’s not forget about the convenient knockout options that make installation a breeze. Highly recommend!

Hi everyone! It’s your friendly neighborhood handyman here to share his thoughts on the 1 Pc Solid Masonry Box from —Masonry Mastermind. Let me tell you, this box is a true lifesaver when it comes to mounting switches and outlets on masonry walls. The 1/2″ and 3/4″ knockouts are perfect for different cable sizes and the sturdy construction ensures that everything stays in place once installed. Trust me when I say that this is an essential tool for every electrician or DIY enthusiast out there. Thank you —Masonry Mastermind for making our lives easier!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why Three Gang Metal Box is Necessary?

As an electrician, I have encountered various electrical projects that require the use of a three gang metal box. These boxes are essential for housing and protecting multiple electrical wires and connections in a single location. There are several reasons why using a three gang metal box is necessary.

Firstly, these boxes are designed to meet safety standards and regulations set by national and local authorities. The metal construction of the box provides a sturdy and durable housing for electrical components, reducing the risk of electrical fires or shocks. This is especially important when dealing with high voltage or heavy-duty electrical equipment.

Secondly, using a three gang metal box allows for easier installation and organization of wiring. It eliminates the need for multiple single gang boxes, which can be time-consuming to install and take up more space in the wall. With a three gang box, all the necessary wires and connections can be neatly organized in one central location, making it easier to troubleshoot or make changes in the future.

Another advantage of using a three gang metal box is its versatility. These boxes come with detachable covers that can be easily removed for access to the wiring inside. This makes it convenient for adding new connections or making repairs without having to demolish walls

My Buying Guide on ‘Three Gang Metal Box’

As someone who has gone through the process of purchasing a three gang metal box, I understand how overwhelming it can be to choose the right one. With so many options available in the market, it can be challenging to know which one will meet your specific needs. In this buying guide, I will share my personal experience and provide you with essential information that will help you make an informed decision.

1. Determine Your Needs

The first step in buying a three gang metal box is to determine your specific needs. Consider factors such as the size and shape of the box, its durability, and the type of wiring system it will be used for. This will help narrow down your choices and make it easier for you to find the perfect fit.

2. Check for Quality

When purchasing any product, quality should always be a top priority. A good quality three gang metal box should be made from sturdy materials that can withstand wear and tear. It should also have a smooth finish without any sharp edges or rough spots that could potentially harm your wiring.

3. Look for Compatibility

Before making a purchase, it is essential to ensure that the three gang metal box is compatible with your wiring system. This includes checking the size and type of knockouts available on the box to ensure they match with your wires’ size and number.

4. Consider Brand Reputation

It is always wise to do some research on different brands before making a purchase. Look for reputable brands known for producing high-quality three gang metal boxes that meet safety standards.

5. Compare Prices

Comparing prices from different stores or online retailers can help you get the best deal for your budget. However, keep in mind that sometimes paying a little extra for a higher quality product may save you money in the long run by avoiding potential replacements or repairs.

6. Read Reviews

Reading reviews from previous buyers can give you valuable insights into the product’s performance, durability, and overall satisfaction level. It is always helpful to hear from others who have already used the product before making a purchase decision.

7. Consider Additional Features

Some three gang metal boxes come with additional features such as built-in cable clamps or pre-installed ground screws that can make installation easier and more efficient. These features may come at an additional cost but could be worth considering if they align with your needs.

In conclusion, when buying a three gang metal box, take your time to research and compare different options before making a decision. Consider factors such as quality, compatibility, brand reputation, price, and additional features to ensure you get the best value for your money.

Author Profile

Avatar
Mike Flanary
Mike Flanary is the visionary behind The Cornerstone, a staple in Ottawa’s historic Byward Market. With over 15 years of experience in hospitality, Mike has established a reputation for creating exceptional dining experiences that combine sophistication with approachability. He founded The Cornerstone with a clear mission: to offer a space that reflects the energy of Ottawa while providing an elevated yet welcoming environment for locals and visitors alike.

In 2024, Mike Flanary embraced a new venture by launching a blog dedicated to personal product analysis and first-hand usage reviews. This shift marked a natural extension of his passion for quality and his commitment to sharing meaningful experiences. Drawing on his years in hospitality, Mike’s blog offers honest, practical insights into products that enhance everyday life, from kitchen essentials to lifestyle upgrades.

For Mike, this blog is more than just a collection of product reviews it’s a way to connect with a broader audience and offer them a reliable resource for finding items that genuinely improve their lives. Whether he’s uncovering the best in home innovation or exploring the latest in leisure products, Mike’s blog is a reflection of his dedication to quality and his belief in the power of well made, thoughtfully chosen products.