While many manufacturers still create some popular models, the market has turned its attention toward advanced models that carry higher price points.
We focused on a wide variety of options for our review and came up with the 10 different types of receptacle box extension to try.
Choose receptacle box extension without any hesitation while saving your valuable time on other work.
Top 10 Best receptacle box extension: Editorially Picked
1. iMBAPrice BE1-2 (1-Gang) Electrical Power Outlet Box Extender – White, 2-Pack
Features :
- (Pack of 2) 1 Gang extending electrical boxes. Used for extending electrical boxes up to 1-1/2-inches
- Automatically levels and supports outlets, switches, GFCIs, receptacles and other standard devices
- Works with handy boxes and 4-inch square electrical boxes with plaster rings for single switches
- Manufactured from 94VO rated flame retardant plastic for safer installations, two hour fire rating
- Compliant with 2008 NEC Article 314.2. Manufacturer limited lifetime warranty
Additional Info :
| Color | Electrical Box Extender |
| Item Dimensions | |
| Height | 20 |
| Width | 1.1 |
| Length | 0.9 |
2. ReceptXtenders Receptacle Outlet Box Extender, Electrical Outlet Extender for Electrical Box and Electrical Outlet Switches, UL Listed – 1/2″ Single Gang 5-Pack
Features :
- SAVES TIME AND MONEY: Why pull out the electrical outlet box? ReceptXtenders allows you to shim out those electrical boxes flush with the newly installed wall covering without removing or repositioning the existing electric box. It’s easy to install.
- FITS ALL TYPES OF ELECTRIC OUTLET BOXES: Fits all outlet box styles, PVC, Metal, Fiberglass. New work, old work. It’s the only extension rings or extenders to work with every style box made. It’s the best electrical outlet boxes extender out there.
- FITS SNUGGLY: The patented rear flange allows ReceptXtenders electrical box extender to fit snugly against every style box to assure no gaps are present between the existing box and your newly installed extender.
- SAFE: ReceptXtenders are U.L. Listed and made from non-flammable, self-extinguishing materials. Our outlet box extender meets all electrical codes. Since no gaps are present when properly installed, it gained the listing of Underwriters Laboratory.
- GREAT FOR BUILDING AND HOME IMPROVEMENT: Don’t get surprised when you expose the box in the wall, with ReceptXtenders, the extender will fit! Extend the box flush with new wall covering without having to change the box or remove the device.
Additional Info :
| Color | Blue |
| Item Dimensions | |
| Height | 3.69 |
| Width | 2.25 |
| Length | 0.5 |
3. ReceptXtenders Receptacle Outlet Box Extender, Electrical Outlet Extender for Electrical Box and Electrical Outlet Switches, UL Listed – 1/4″ Single Gang 5-Pack
Features :
- SAVES TIME AND MONEY: Why pull out the electrical outlet box? ReceptXtenders allows you to shim out those electrical boxes flush with the newly installed wall covering without removing or repositioning the existing electric box. It’s easy to install.
- FITS ALL TYPES OF ELECTRIC OUTLET BOXES: Fits all outlet box styles, PVC, Metal, Fiberglass. New work, old work. It’s the only extension rings or extenders to work with every style box made. It’s the best electrical outlet boxes extender out there.
- FITS SNUGGLY: The patented rear flange allows ReceptXtenders electrical box extender to fit snugly against every style box to assure no gaps are present between the existing box and your newly installed extender.
- SAFE: ReceptXtenders are U.L. Listed and made from non-flammable, self-extinguishing materials. Our outlet box extender meets all electrical codes. Since no gaps are present when properly installed, it gained the listing of Underwriters Laboratory.
- GREAT FOR BUILDING AND HOME IMPROVEMENT: Don’t get surprised when you expose the box in the wall, with ReceptXtenders, the extender will fit! Extend the box flush with new wall covering without having to change the box or remove the device.
Additional Info :
| Color | Yellow |
| Item Dimensions | |
| Height | 3.69 |
| Width | 2.25 |
| Length | 0.25 |
4. ReceptXtenders Receptacle Outlet Box Extender, Electrical Outlet Extender for Electrical Box and Electrical Outlet Switches, UL Listed – 3/4″ Single Gang 5-Pack
Features :
- SAVES TIME AND MONEY: Why pull out the electrical outlet box? ReceptXtenders allows you to shim out those electrical boxes flush with the newly installed wall covering without removing or repositioning the existing electric box. It’s easy to install.
- FITS ALL TYPES OF ELECTRIC OUTLET BOXES: Fits all outlet box styles, PVC, Metal, Fiberglass. New work, old work. It’s the only extension rings or extenders to work with every style box made. It’s the best electrical outlet boxes extender out there.
- FITS SNUGGLY: The patented rear flange allows ReceptXtenders electrical box extender to fit snugly against every style box to assure no gaps are present between the existing box and your newly installed extender.
- SAFE: ReceptXtenders are U.L. Listed and made from non-flammable, self-extinguishing materials. Our outlet box extender meets all electrical codes. Since no gaps are present when properly installed, it gained the listing of Underwriters Laboratory.
- GREAT FOR BUILDING AND HOME IMPROVEMENT: Don’t get surprised when you expose the box in the wall, with ReceptXtenders, the extender will fit! Extend the box flush with new wall covering without having to change the box or remove the device.
Additional Info :
| Color | Grey/Black |
| Item Dimensions | |
| Height | 3.69 |
| Width | 2.25 |
| Length | 0.75 |
5. Arlington BE1-5 Electrical Outlet Box Extender, 1-Gang, White, 5-Pack
Features :
- Used for extending set back electrical boxes up to 1-1/2-inches, levels and supports wiring device
- Automatically levels and supports outlets, switches, GFCIs, and other standard devices
- Works with handy boxes and 4-inch square electrical boxes with plaster rings for single switches
- Manufactured from 94VO rated flame retardant plastic for safer installations, two hour fire rating
- Compliant with 2008 NEC Article 314.2
- Used for extending set back electrical boxes up to 1-1/2-Inch, levels and supports wiring device
- Automatically levels and supports outlets, switches, GFCIs, and other standard devices
- Also used for handy boxes and 4-Inch square electrical boxes with plaster rings for single switches or receptacles
- Manufactured from 94VO rated flame retardant plastic for safer installations, two hour fire rating
- Compliant with 2008 NEC Article 314.2
Additional Info :
| Color | White |
| Item Dimensions | |
| Height | 4.2 |
| Width | 2.3 |
| Length | 9 |
6. Hubbell-Raco 5406-0 Weatherproof Extension Box, 1 Gang, 18.3 Cu-in X 4-1/2 in L X 2-3/4 in W X 1 in D
Features :
- Used to provide additional capacity needed for NEC box fill requirements
- Installation hardware, gasket, and ground screw provided
- Internal threads
- Hubs accept all threaded fittings
- Threaded conduit
Additional Info :
| Item Dimensions | |
| Height | 4.56 |
| Width | 2.94 |
| Length | 1.03 |
7. ReceptXtenders Receptacle Outlet Box Extender, Electrical Outlet Extender for Electrical Box and Electrical Outlet Switches, UL Listed – 1/2″ Two Gang 5-Pack
Features :
- SAVES TIME AND MONEY: Why pull out the electrical outlet box? ReceptXtenders allows you to shim out those electrical boxes flush with the newly installed wall covering without removing or repositioning the existing electric box. It’s easy to install.
- FITS ALL TYPES OF ELECTRIC OUTLET BOXES: Fits all outlet box styles, PVC, Metal, Fiberglass. New work, old work. It’s the only extension rings or extenders to work with every style box made. It’s the best electrical outlet boxes extender out there.
- FITS SNUGGLY: The patented rear flange allows ReceptXtenders electrical box extender to fit snugly against every style box to assure no gaps are present between the existing box and your newly installed extender.
- SAFE: ReceptXtenders are U.L. Listed and made from non-flammable, self-extinguishing materials. Our outlet box extender meets all electrical codes. Since no gaps are present when properly installed, it gained the listing of Underwriters Laboratory.
- GREAT FOR BUILDING AND HOME IMPROVEMENT: Don’t get surprised when you expose the box in the wall, with ReceptXtenders, the extender will fit! Extend the box flush with new wall covering without having to change the box or remove the device.
Additional Info :
| Color | Blue |
| Item Dimensions | |
| Height | 3.69 |
| Width | 4.06 |
| Length | 0.5 |
8. ReceptXtenders Receptacle Outlet Box Extender, Electrical Outlet Extender for Electrical Box and Electrical Outlet Switches, UL Listed – 3/4″ Two Gang 5-Pack
Features :
- SAVES TIME AND MONEY: Why pull out the electrical outlet box? ReceptXtenders allows you to shim out those electrical boxes flush with the newly installed wall covering without removing or repositioning the existing electric box. It’s easy to install.
- FITS ALL TYPES OF ELECTRIC OUTLET BOXES: Fits all outlet box styles, PVC, Metal, Fiberglass. New work, old work. It’s the only extension rings or extenders to work with every style box made. It’s the best electrical outlet boxes extender out there.
- FITS SNUGGLY: The patented rear flange allows ReceptXtenders electrical box extender to fit snugly against every style box to assure no gaps are present between the existing box and your newly installed extender.
- SAFE: ReceptXtenders are U.L. Listed and made from non-flammable, self-extinguishing materials. Our outlet box extender meets all electrical codes. Since no gaps are present when properly installed, it gained the listing of Underwriters Laboratory.
- GREAT FOR BUILDING AND HOME IMPROVEMENT: Don’t get surprised when you expose the box in the wall, with ReceptXtenders, the extender will fit! Extend the box flush with new wall covering without having to change the box or remove the device.
Additional Info :
| Color | Grey/Black |
| Item Dimensions | |
| Height | 3.69 |
| Width | 4.06 |
| Length | 0.75 |
9. NOCO GCP2 15 Amp AC Port Plug, 125 Volt Power Inlet Socket, and Waterproof Electrical Outlet Receptacle Box with Dual 18-Inch Integrated Outdoor Extension Cords
Features :
- AC Port Plug – A 125-volt power inlet socket with a dual integrated 18-inch outdoor extension cord for a car, boat, marine, truck, trailer, pickup, RV, industrial and electrical applications
- Waterproof – A rugged, waterproof ac electrical power inlet receptacle featuring a pressure fit rubberized cover rated for outdoor use and protects against the elements
- Peak Performance – Rated at 15-amps with heavy-duty 14 AWG copper wiring to maximum power flow and full-sized AC port prongs for maximum conductivity
- Plug-N-Play – A simple flush mount flanged power inlet that’s easy to install, requiring zero cable modification or hand wiring, and mounts into a 2-inch hole size
- Multiple Uses – An outdoor extension cord designed for various uses, including onboard battery chargers, bumpers for engine block heaters, outdoor electrical outlets, and more
Additional Info :
| Color | Black |
| Item Dimensions | |
| Height | 5.35 |
| Width | 3.43 |
| Length | 5.2 |
| Weight | 0.6 |
| Release Date | 2018-09-05T00:00:01Z |
10. 1-Gang Weatherproof Extension Adapter, Swing Arm, Two 3/4 in. Threaded Outlets, Gray
Features :
- Rugged die cast construction
- Reinforced connector outlets
- State-of-the-art powder coat finish
- Installation hardware, ground screw and gasket provided
- Multi-lingual instructions in each package
Additional Info :
| Color | Gray |
| Item Dimensions | |
| Weight | 0.25 |
Buying Guide: How to Choose the Best receptacle box extension
Durability
Make sure your receptacle box extension is made of high-quality and durable materials if you want them to last. Our selected products were evaluated based on a variety of criteria in order to evaluate their quality and durability. Despite its reputation as one of the receptacle box extension ever manufactured, the selection on our list is commonly used all around the globe. On the list above, nearly all products can be described in the same way.
Weight
We can only measure weight based on the intended use. When it comes toreceptacle box extension, weight is obviously a deciding factor. A receptacle box extension for a person using may not be concerned with weight, on the other hand. If you’re worried about weight, pick something under five pounds.
Design
Even though receptacle box extension offers better functionality, other design considerations must be taken into account. The quality of a receptacle box extension still depends on factors like comfort, ergonomics, and durability. You may want to consider adjustable features. It’s even possible to find keyword designs that are really unique.
Price
It is difficult to provide a comprehensive range of prices due to the wide variety of products presented here, as each product will have a different price depending on which one it is, and what it includes. Make sure you compare similar items and brands and watch out for sales as you conduct your search. In some cases, you can score a great deal on an expensive item that offers a great value. However, it’s not easy to find deals on receptacle box extension items. Maybe you and your companion will find something that works for you, but maybe you won’t. When you are not sure your keyword will like something, don’t take the chance.
Brand Value
Find the brand that has high-quality products and excellent customer service that offers the best value to its customers with the receptacle box extension. Quality brands are precisely made and of the highest quality. Our customer service team will always be able to assist you with any questions you have, and if any damage is found on any of the products, they’ll refund your money.