There are several advantages of having a existing work electrical box. We are here to help you pick the best one for your needs from all the best available products in market today.

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Our Top Picks:

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

Best For Worth The Money: Buy: Carlon Electrical Box READ REVIEW

Best For Replacing Boxes: Buy: Southwire Madison Electric Products Existing Work Electrical Box READ REVIEW

Best For Simple Function: Buy: Southwire Existing Work Electrical Box READ REVIEW

Best For Extra Room: Buy: Imbaprice Box Extender READ REVIEW

Best For Ease Of Installation: Buy: Imbaprice Existing Work Electrical Box READ REVIEW

Best For Heavy Duty: Buy: Madison Electric Products Existing Work Electrical Box READ REVIEW

Best For Round Box: Buy: Carlon Existing Work Electrical Box READ REVIEW

Best Overall: Madison Electric Products Old Work

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The best part: Madison electric products old work costs reasonable and it is available to ship in 24 hours. The Madison electric products work overall, it does the job and has excellent design. Extra thick PVC wall material creates stability and rigidity. Further, it is inexpensive, it is extremely durable and has a good design.

The box is pretty good and has added style. Most importantly, 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 is designed for it, You would have to modify it to fit a 1" nm clamp. Moreover, a few strongly agree that the box can measure to give you a better idea. Moreover, they also found that the work is hard to maintain the exact angle as they tighten. Overall, at the price, they believe that they got a steal of a deal with it.

• This is used for exterior walls.
• This is great for remodels.......when desired location is next to a building.
• This allows more room for wiring in and out.
• This is great for upgrading the existing structure.

Best For Worth The Money: Carlon Electrical Box

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Not everyone likes to purchase boxes for their daily purpose, but the Carlon Electrical Box would be an anomoly. The Carlon electrical box is very happy,. Overall, it went in easily and has added style. Make sure this fits by entering your model number. In addition, it has weight capacity and it is designed for a great price.

The box was worth the money and it worked perfectly. Furthermore, the box includes mounting ears and swing clamps 2 hour fire rating blue. Lastly, the carlon electrical box looks good and it is safer.

Most customers opine that the work is built to spec and fits the hole it is supposed to fit. Moreover, they strongly agree that the works are only strong enough to hold the box in place and support the pressure of plugging an electrical cord in and out. Moreover, a few also found that the work is perfect for 2x3 studded walls.

• This is designed to work together to hug the wall board.
• This is actually the type that clamps on the drywall by tightening screws.
• This is a great solution for retro work.
• This is easy to replace and insert and fit like a glove.

Best For Replacing Boxes: Southwire Madison Electric Products Existing Work Electrical Box

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If you often find yourself scrambling for convenient and suitable work, Southwire Madison electric products existing work electrical box should be your first option for buying. The Southwire Madison electric products existing work electrical box is made for very good quality, is comparable in price, It is overall and has a siding style. Make sure this fits by entering your model number. Moreover, it is residential, it is very robust and has a good design.

The box is good for country of origin, it can be bought for good value and has an excellent design. Most importantly, the Southwire madison electric products existing work electrical boxes comes with original boxes, It is designed with access panels and has a perfect design.

Almost all buyers found that the work is a pain to deal with. Then if the sides of the strain relief pull away a bit, a pointed piece of plastic is exposed to dig into the romex and slices up the jacket. In addition, they strongly agree that the work makes easy work out of installation and this box is deep enough to fit wires perfectly. Also, a few strongly agree that the work is probably the most robust old work box on the market and the cost is cheap.

• This box is a great solution, especially in unusual areas.
• Mounts to wood or metal studs 25g.
• Extra thick PVC wall material creates stability and rigidity.
• This is simply held in place by friction.

Best For Simple Function: Southwire Existing Work Electrical Box

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The Southwire Existing Work Electrical Box is capable of outshining several other work featured in this list in overall features for the price point. The southwire existing work electrical box is lightweight, is worth the money and it is great for a great price. The product packaging may vary. Further, it is made of durable plastic, The tracer tool has a rubber backing for turning ease and pliability to surfaces when tracing.

The work speeds up the layout, is residential and it is with great item. In addition, it is easy to use, it works both vertically and horizontally with bull’s-eye accuracy. Above all, the southwire existing workelectrical box includes a snap-on adapter for plastic boxes.

Most buyers opine that the box is too inaccurate to properly use in a professional environment. In addition, a few strongly agree that the work is a great tool, and it is very useful. And, a few also found that the hole for the plastic box cut out rings was too big. In conclusion, for most customers, Southwire product was what they were looking for.

• This works well enough and it is worth every penny.
• This is an easy to use template for installing electric boxes, with a built in - level bubble.
• Designed and invented by an electrician.
• This is hands down the best one out there.

Best For Extra Room: Imbaprice Box Extender

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If you often find yourself scrambling for a convenient and suitable box, Imbaprice Box Extender should be your first option for buying. The imbaprice box extender works as described, is very nice and it allows for extra room. The combo electricalbox is 17 cubic inches, which gives you plenty of room when working with wiring in new buildings. This power and low voltage combo box is a 2 - gang box that allows high voltage and low voltage to be installed in existing buildings.

Above all, the imbaprice box extender provides a combo of 1/2" and 3/4" ko.

Most customers opine that the work comes with the #6 screws needed. And, a few say that the boxes are plenty long enough though. Moreover, a few strongly agree that the box is very solidly constructed and fits perfectly. In short, many have used the box for more than a few months without letup, and it shows no sign of giving up.

• This is great for smart switches with a lot of wires in a box.
• This includes an installed nm connector on the power side.
• This fits perfectly with the correct size and it can be bought for good value.
• This is great to extend existing ceiling boxes.

Best For Ease Of Installation: Imbaprice Existing Work Electrical Box

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The features department is where Imbaprice Existing Work Electrical Box truly manages to shine. The imbaprice existingwork electrical box is safer, it works perfectly and has added style. The Manufacturer says: Our mission is to provide users with the ultimate audio and networking transfer media. Moreover, it has its own template for cutting out.

The box has a hole, is good for computer wiring and it is designed for cable management. And, the box is designed for a great price, works well for security cameras, It makes for ease of installation and has a good design. Above all, the imbaprice existing work electricalbox offers a black colored low voltage wall plate mounting bracket that is designed for installations on existing construction.

Almost all customers quickly discovered that the box is a much better alternative than finding a stud and mounting a full box to it. In addition, they say that the work is a low-voltage mud ring. Further, they also found that the work is great for low voltage applications. Overall, most buyers agree that the box suits them best, and no one questions it.

• This allows for a cleaner and it is designed for low voltage wiring.
• This is great for adding low-voltage network connection plates.
• This is used to install a wall mounted ethernet connection.
• This can accommodate greater wall thicknesses.

Best For Heavy Duty: Madison Electric Products Existing Work Electrical Box

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We would, of course, be remiss if we didn't mention Madison electric products existing work electrical boxes for regular usage. The Madison electric products existingwork electrical boxes is now part of the Southwire family. The Manufacturer says: Our original smart boxes are unmatched in adjustability, as they are molded entirely of 1 piece with no moving parts to break or lose. And, it is made strong, it works perfectly and has a perfect design.

Most importantly, the Madison electric products existing workelectrical box is good for single pole, is good for heavy duty sidewall, It is very durable and has a great design.

Almost all customers quickly discovered that the box is easier to use and more solid than the ones with flippers. Also, a few say that the box is superior to the other retrofitted boxes in one other important way. Further, they say that the box itself is sturdy and the depth adjustment feature works well. In conclusion, at the price, they believe that they got a steal of a deal with it.

• This allows for wire entrance in both the top and bottom of the box.
• This made life much easier for installing a new game box.
• Madison electric is now part of the southwire family. Product packaging may vary.
• Heavy duty 42 lb. Mounting screws supplied.

Best For Round Box: Carlon Existing Work Electrical Box

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The Carlon Existing Work Electrical Box's material feels more premium than its price would suggest. The existing work electrical box is inexpensive and it is great for a great price. Make sure this fits by entering your model number. Further, it works with part numbers and it is lightweight.

Lastly, the existing work electrical box is used for fixture support in the ceiling.

Most buyers found that the box is made for a super easy installation of a keyless light fixture. Moreover, a few also found that the work is specifically not rated to hold a ceiling fixture, because it is only drywall holding it up. In addition, a few also found that the mounting bracket would be fastened to the box, then the smoke alarm could be attached to the box via a bracket included with the smoke alarm.

• This is a single bulb, and very light.
• Type:old work, fixture box, ceiling box.
• This is easy to install using a 4" hole bit.
• This is an "old construction " box for use on already existing applications.