We consider a 3 gang deep metal box to be a worthy investment in the long run. Let’s take you step by step, type by type, and find the best 3 gang deep metal box for you.

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Our Top Picks:

Best Overall: Buy: Madison Electric Products Old Work READ REVIEW

Best For Great Price: Buy: Southwire Madison Electric Products 3 Gang Deep Metal Box READ REVIEW

Best For Water Proof: Buy: Sealproof Gang Box READ REVIEW

Best For Tile: Buy: Madison Electric Products 3 Gang Deep Metal Box READ REVIEW

Best For Heavy Duty: Buy: Sealproof 3 Gang Deep Metal Box READ REVIEW

Best With Bracket: Buy: Sigma Electric 3 Gang Deep Metal Box READ REVIEW

Best For Sheetrock: Buy: Hubbell Raco 3 Gang Deep Metal Box READ REVIEW

Best For Light: Buy: Taymac 3 Gang Deep Metal Box READ REVIEW

Best For Housing Switches: Buy: Thomas & Betts 3 Gang Deep Metal Box READ REVIEW

Best Overall: Madison Electric Products Old Work

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Compared with other boxes in this category, the Madison electric products old work has a design with broader appeal. The Madison electric products old work allows for wire entrance in both the top and bottom of the box. The product packaging may vary. And, it is now part of the Southwire family.

The box is made for ceiling fans, It is made for good value and has a perfect design. Lastly, the Madison electric products old work provides a comprehensive line of top-quality hand tools, meters, testers, lighting, extension cords, temporary power solutions and contractor equipment.

Almost all buyers found that the box can be used in old construction where wall thickness is more compact and narrow. And, they say that the box has angled screws instead of the darn nails. And, a few strongly agree that the push - in cable holders work well, and are marked for size. In conclusion, buyers found this to be one of the best boxes for daily purposes.

• This is great for upgrading the existing structure.
• The remodeled boxes with ears from the big box stores work fine.
• This is a very strong box with a couple of issues.
• This is a truly adjustable gange box.

Best For Great Price: Southwire Madison Electric Products 3 Gang Deep Metal Box

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The Southwire Madison electric products 3 gang deep metal box's material feels more premium than its price would suggest. The Southwire Madison electric products 3 gang deep metal box is inexpensive, It works great and has a siding style. Before smart box, all other manufacturers hung their cut boxes on flimsy 3/8 or 1/2 sheet rock, or even worse, lathe and plaster. Also, it comes with original boxes and it is white.

The box comes with part number, it is comparable in price and has added style. Further, it is good for the country of origin, overall, and it does the job. Most importantly, the southwire Madison electric products 3 gang deep metal box provides a comprehensive line of top-quality hand tools, meters, testers, lighting, extension cords, temporary power solutions and contractor equipment.

Most buyers quickly discovered that the box is due in part to the fact that the wire openings for this box are on the top and the bottom, rather than in the back. In addition, a few say that the box is easy to install from outside a finished wall with angled screws. In addition, they strongly agree that these can be installed to replace an existing box, or new installation. To sum up, buyers found this to be one of the best boxes for daily purposes.

• This will not work with something on the side to screw to.
• This box is a great solution, especially in unusual areas.
• The screws will hold that gang box much more secure than a nail would.
• This is the best choice for adding outlet to existing construction without patching.

Best For Water Proof: Sealproof Gang Box

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If you often find yourself confused about the appropriate and satisfactory box, Sealproof Gang Box is your end point. The sealproof gang box works for water proof and has a good design. Make sure this fits by entering your model number. The sealproof gang box is gray in color. This weatherproof outlet box includes closure plugs and self - threading ground screws.

Lastly, the sealproof gang box provides great value and it is made for good value.

Almost all customers agree that the box will eliminate any risk of the romex being cut. Moreover, they strongly agree that the box comes in various diameter sizes depending on the diameter of your cord. Moreover, they also found that this is a well - made, solid box ( gdb350 ) that will likely last for years. Consequently, buyers were very happy to recommend it to friends and families.

• This includes all necessary hardware and all at a very fair price.
• This comes with two connection short strips and screws, three threaded connection ports.
• This includes all required mounting tabs/screws.
• This is a good exterior outlet box but a few notes.

Best For Tile: Madison Electric Products 3 Gang Deep Metal Box

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Compared with other boxes in this category, the Madison electric products 3 gang deep metal box has a convenient design. The Madison electric products 3 gang deep metal box is now part of the Southwire family. The product packaging may vary. And, the box is good for ceiling fans, it has adjustable depth positioning and has a very great design.

Most importantly, the Madison electric products 3 gangdeep metal box is made for very heavy duty, It is used for very sturdy jbox and has added style.

Most buyers agree that the box is easy to install and feels secure and stable afterwards. In addition, they say that the box is best for "old buildings. In addition, they say that the box is a reworked box that you would have to drill holes for a conduit connection. To sum up, the tone of buyers is very positive and we believe that the box suits the purpose.

• Extra thick PVC wall material creates stability and rigidity.
• This is a standard size three gang.
• This allows for wire entrance in both the top and bottom of the box.
• This has outer dimension, it is super sturdy and has a good design.

Best For Heavy Duty: Sealproof 3 Gang Deep Metal Box

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The Sealproof 3 Gang Deep Metal Box's material feels more premium than its price would suggest. The sealproof 3 gang deepmetal box includes mounting lugs, closure plugs and self-threading ground screws for easy assembly. Make sure this fits by entering your model number. The sealproof gang box is gray in color. This weatherproof outlet box includes closure plugs and self - threading ground screws.

Above all, the sealproof 3gang deep metalbox fits for cross reference and has a good design.

Most customers opine that the box is used for everything but the number is actually cut and tapped various. Moreover, they strongly agree that the box is easy to attach devices to since it has steel mounting bands at the top and bottom. Moreover, a few say that the box comes with ground screws, two 1/2" ko fillers and mounting straps that screw to the back. In short, at the price, they believe that they got a steal of a deal with it.

• This box is very well made, high quality and I will use it again.
• Very high guality not like the junk that the bigbox stores sell.
• This is good quality if not a little expensive.
• Cross reference: db750s / 30269 / wpb287.

Best With Bracket: Sigma Electric 3 Gang Deep Metal Box

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The Sigma Electric 3 Gang Deep Metal Box should be able to handle its purpose and duties with ease. The sigma electric 3 gang deep metal box is suitable for dry locations and it is made for quick delivery. Make sure this fits by entering your model number. Further, it has three 3/4-in knockouts and it can be bought for good value.

Above all, the sigma electric 3 gang deep metal box includes mounting lugs, closure plugs and a pre-installed ground screw.

One customer says - "The box is built solid and has lots of room for coiling your wires/wire nuts. ". Almost all buyers found that the box comes with 2 small mounting brackets which work okay, but I would have preferred an extra 2 to get a more secure mount, especially as there are 4 bracket holes on the back.

• Features three 3/4-in knockouts and 31 cu. In. Capacity.
• product is ul and csa listed, suitable for wet locations and nema 3r rated.
• Die-cast construction and powder coat for corrosion resistance.

Best For Sheetrock: Hubbell Raco 3 Gang Deep Metal Box

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The Hubbell Raco 3 Gang Deep Metal Box is specially designed for your regular use and has all useful features. The hubbell raco 3 gangdeep metal box is manufactured in China to add that allows the box to be used in old work applications. Adjustable plaster ears allow boxes to be used inside. And, the box is used to house wiring devices such as switches or outlets. Above all, the hubbell raco 3gang deepmetal box works like a charm and it works great.

Almost all buyers found that the box fits newer smart outlets and also is great for new installation. In addition, a few say that the box is great for securing fixtures inside a wall. In conclusion, for most buyers, Hubbell Raco product was the most suitable.

• The product is manufactured in China.
• Use a single old work box.
• Good brand reputation.

Best For Light: Taymac 3 Gang Deep Metal Box

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Best part: Taymac 3 gang deep metalbox costs comparatively cheap and it is available to ship in 24 hours. The Taymac 3 Gang Deep Metal Box has mounting hardware and it comes with installation instructions. Make sure this fits by entering your model number. And, it is manufactured in China plus it is a 1-gang weatherproof box, three 1/2 in. Finally, the taymac 3 gang deep metal box provides maximum weatherability and scratch resistance.

Most customers agree that the box is an oversized electrical box for a power switch. Moreover, a few strongly agree that this is an oversize box with plenty of room which houses a 220 v switch with 10 gauge wires.

• The premium powder - coated finish provides maximum weatherability and scratch resistance.
• Superior commercial quality die-cast metal construction.
• Closure plugs, mounting hardware, installation instructions, and ground screws are included.

Best For Housing Switches: Thomas & Betts 3 Gang Deep Metal Box

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate box. The Thomas & Betts 3 gang deep metal box is exactly that - it's a simple box that hits all the right notes. Also, it is hot, is made with steel material and it is very happy. Make sure this fits by entering your model number. Lastly, the Thomas & Betts 3 gang deep metal box is ideal for housing switches or outlets.

Almost all customers opine that the box is easy to the point of being almost effortless.

• Good brand reputation.
• New and hot releases.