The 11 Best Extension Meter Boxes (2022 reviews)

The Imbaprice Extension Meter Box is long-lasting, rigid and fits well with your regular usage like a dream. The imbaprice extension meter box allows the contractor to comply with 2005 NEC article 314 20. Make sure this fits by entering your model number. The box extender levels and supports a wiring device when the box is too far from the wall.

The box allows for a cleaner and it is used for junction boxes. Most importantly, the imbaprice extension meter box does the job, is ideal for home improvement and it is very useful.

Almost all buyers agree that the box works well for extending wall outlet.s. And, a few also found that the box comes with screws but they are shorter than they should be. To sum up, many have used the imbaprice extension meter box for more than a few months without any complaints, and it shows no sign of giving up.

Customers say that getting a extension boxes for outlet, along with box is useful.

Why We Like This:

Non-conductive box extenders, be2-1, to extend set back electrical boxes up to 1-1/2 inch.
The Manufacturer says: Our top-notch products will aid you in completing your objectives.
This saves their trucking and it is very happy.
This offers premium quality products with maximum performance.

Best For Tile: Smart Fill Spacers Extension Meter Box

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Smart Fill Spacers offer a variety of boxes for personal choice and yet maintain quality in all the variants. The Smart Fill Spacers Extension Meter Box can be stacked in combination, available in 1/4, 3/8, and 1/2 inch sizes. Creates a solid surface for securing an outlet or switch when the electrical box is recessed. Further, the box provides for concrete wall and it does the job.

Above all, the smart fill spacers extension meter box is pretty good and it is good for fast delivery.

Almost all customers found that the boxes are color coded to make finding the right size easier. And, they say that the box comes in handy as well. Moreover, a few say that the boxes are readily available at most hardware and bigbox stores. Overall, for almost all customers, Smart Fill Spacers product was what they were looking for.

Customers discovered that getting a extension meter box and wall outlet extension box, along with box is useful.

Top Customer Quotes:

It worked fine and it is great quality.
This comes in different thicknesses, and the fit with gfi plugs is a little tight.
These fit well and a couple where they were too long or too short.
These fit on the outside of the front of the electrical outlet boxes.

Best For Range Outlet: Rvguard Extension Meter Box

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If you often find yourself scrambling for a convenient and suitable box, Rvguard Extension Meter Box should be your first option for buying. The rvguard extension meter box is designed for easy installation, It is reliable and has a siding style. 50r receptacle 125v/250v, power for your rv, trailer and electric car at camping ground. Moreover, the box works perfectly. Overall, it is made for quick delivery and has a great design.

The box is made with a toggle switch and it is lockable. Further, it is great for extension cord, it is hot and has a knockout style. Most importantly, the rvguard extension meter box has enough space to close the lid while plugging the cord even with a big handle or heavy duty very stiff rated wire.

Most buyers found that the box is a great option at a good price. Moreover, a few say that the box is made for the conduit to enter at the top. Moreover, a few strongly agree that the box is well made and the included outlet looks to be quality built. Overall, the tone of buyers is very positive and we believe that the box suits the purpose.

Top Customer Quotes:

This power outlet and box are made for a 50amp rv style plug.
This is the great power of rv.
This is working well but hard to install.
This is perfect for electric vehicle chargers.

Best For Water Proof: Hubbell Extension Meter Box

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If you often find yourself confused about the appropriate and satisfactory box, Hubbell Extension Meter Box should be your first option for buying. The hubbell extension meter box is good for water proof and it is weather resistant. Make sure this fits by entering your model number. Further, this is used to provide additional capacity needed for nec box fill requirements. Most importantly, the hubbell extension meter box comes with installation hardware and it looks good.

Most buyers quickly discovered that the box is a great fit for an existing electrical box. In addition, they say that the box is designed for a flat surface. In addition, they say that the extension box contacts the original recessed metal box at all. In short, for almost all customers, Hubbell product was what they were looking for.

Customers discovered that getting a plastic electrical box, with this box made their life much easier.

Why We Like This:

Installation hardware, gasket, and ground screw provided.
One of the newcomers and featured product.

Best With Flange: Receptxtenders Extension Meter Box

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Not everyone likes to purchase boxes for their daily usage, but the Receptxtenders Extension Meter Box would be an anomoly. The receptxtenders extension meterbox fits snuggly, works well for good quality and it is for home improvement. Don't get surprised when you expose the box in the wall, with receptxtenders, the extender will fit. The only extension rings or extenders to work with every style box made.

The box is great for perfect size and it saves time. Finally, the receptxtenders extension meter box is designed to work with both pvc and metal receptacle boxes.

Most buyers find that the box came with screws for this purpose. Furthermore, a few also found that the box is easy to install, also stacked for jobs needing more space. Further, a few strongly agree that the box will allow more room for putting the outlet/switch into place and less 'alignment' of more components. Obviously, this product passed the test and had very satisfied buyers eager to share their experience.

Few customers bought extension meter box, along with the box.

Top Customer Quotes:

It is easy to find and it looks great.
This feature assures receptxtenders outlet box extender meets all electrical codes.
This is great for buildings that are white and it is made from non-flammable.
This fits all types of electric outlet boxes.

Best For Light: Outlet Extender Buddy Extension Meter Box

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The Outlet Extender Buddy Extension Meter Box should be able to handle its purpose and duties with ease. Further, it is perfect as a single gang box extender or as a 2 gang outlet extender. The manufacturer says: We are a small business based right here in the USA, and we strive to produce the best solutions for everyday problems. Lastly, the outlet extender buddy extensionmeter box matches the outlet extender buddy outlet box extension.

Most customers agree that the box is easy to cut to size. And, a few also found that the outlet box 's ended up being about 1/2 " recessed into the wall once finished. In conclusion, many buyers have used the box for more than a few months without letup, and it shows no sign of giving up.

Customers found that buying a extension meter box, along with box is useful.

Why We Like This:

The Manufacturer says: our outlet extender shims are made of a non-conductive material.
N has the perfect wall plate extender for outlets.
We had our electrical outlet extender and light switch extender is the perfect solution.

Best For Great Price: Arlington Extension Meter Box

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The Arlington extension meter box is the most convenient box on the market today. The Arlington extension meter box is very sturdy, is made for light switches and it is made for good value. Make sure this fits by entering your model number. Moreover, it is blue and it is expected more.

The box is modern and it does the job. And, the box has a mounting screw, works for other standard devices and it is white. Above all, the Arlington extension meterbox is used for handy boxes and 4-inch square electrical boxes with plaster rings for single switches or receptacles.

Almost all customers quickly discovered that the box allows for easier cutting and is also great for those metal electrical boxes that are too far inside the wall. Further, they say that the box, which contains all 25 outlet boxes, is 3 5/8 " x 5 3/8 " x 13 1/4.

Customers say that buying a extension boxes for outlet and extension meter box, along with box is useful.

Why We Like This:

This worked fine and it would be perfect with excellent quality.
This is designed for a great price, and it is very flexible.
Automatically levels and supports outlets, switches, gfcis, and other standard devices.
Compliant with 2008 NEC article 314.2.

Best For Light Fixture: Thomas & Betts Extension Meter Box

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We would, of course, be remiss if we didn't mention Thomas & Betts extension meter box for daily usage. Moreover, it is made in the finest quality, it works as advertised and has a perfect design. The steel city 53151 12 34 is a pre-galvanized steel square box extension ring that has a 4-inch diameter and is 1-12-inch deep with a 21. Finally, the Thomas & betts extensionmeter box is the industries leading product line of metallic switch and outlet boxes used in electrical construction.

Most buyers quickly discovered that the box would not accept a light fixture hanger without the use of a round "mud-ring. Moreover, they also found that the box was well made, but not of gold. And, they say that this box is made for 4 " square j - boxes. With no doubts, this product passed the test and had very satisfied buyers eager to share their experience.

Why We Like This:

Lot of satisfied buyers.
Good brand reputation.

Best For Plug: Bell Extension Meter Box

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Compared with other boxes in this category, the Bell Extension Meter Box has a convenient design. Further, it is manufactured in India. To add to that, it is a 1-gang weatherproof extension adapter, two 1/2 in. Make sure this fits by entering your model number. Most importantly, the bell extension meter box is perfect for security cameras and it has mounting screws.

Most buyers quickly discovered that the box was used to extend outdoor box for surveillance camerasystem. Also, they say that the boxes are much too short for use on a stucco wall.

Customers say that getting a extension meter box, along with box is useful.

Why We Like This:

Package dimensions: 1.5" l x 2.86" w x 4.57" h.
State of the art powder coat finish provides maximum weather ability and scratch resistance.
Delivers what they promise.

Best With Part Number: Arlington Industries Extension Meter Box

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The Arlington industries extension meter box's material feels more premium than its price would suggest. Moreover, it is compatible with the manufacturer part and it is great for good quality. Make sure this fits by entering your model number. Above all, the Arlington industries extension meter box found comes with part number and it is compatible with manufacturer part number.

Most buyers agree that the box is easy to use and provides the extra space needed to install groundfault receptacles. Further, they strongly agree that the box will compensate for large openings in the wall and boxes set back too deep. Overall, for almost all buyers, it was the most suitable.

Customers also discovered that its helpful to get a extension boxes for outlet and extension meter box, along with this box.

Why We Like This:

Good brand reputation.
Good investment for the long term.

Best For Dry Locations: Sigma Electric Extension Meter Box

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Sigma Electric offers a variety of boxes for personal choice and yet maintains quality in all the variants. The Sigma Electric Extension Meter Box is used to extend the depth of a 4-in round weatherproof box. Make sure this fits by entering your model number. Moreover, this is ul and csa listed, suitable for wet locations and nema 3r rated.

The box is perfect for high quality and it is for dry locations. Above all, the sigma electric extension meter box includes closure plugs, hardware and a gasket.

In short, the tone of buyers is very positive and we believe that the box suits the purpose.

Why We Like This:

Sigma's weatherproof extension ring increases the capacity of a weatherproof box.
Die-cast metal construction and powder coat for corrosion resistance.
This works like a charm and it has four 1/2-in knockouts.
Features four 1/2-in knockouts and a 16.5 cu. In. capacity.