Top 10 Single Gang Box Extension – Electrical Outlet Boxes

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1. Hubbell

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1 Gang, 18.3 Cu-in X 4-1/2 in L X 2-3/4 in W X 1 in D, Hubbell-Raco 5406-0 Weatherproof Extension Box

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Hubbell #ad - Threaded conduit. Internal threads. Hubs accept all threaded fittings. Installation hardware, gasket, and ground screw provided. Used to provide additional capacity needed for NEC box fill requirements.
BrandHubbell #ad
ManufacturerHubbell #ad
Height4.56 Inches
Length1.03 Inches
Width2.94 Inches
Part Number5406-0
Model5406-0
Warranty1 Year Warranty

2. ARLINGTON

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25-Pack, Arlington BE1-25 Electrical Outlet Box Extender, White, 1-Gang

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ARLINGTON #ad - 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.

Also used for handy boxes and 4-Inch square electrical boxes with plaster rings for single switches or receptacles. 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. Manufactured from 94VO rated flame retardant plastic for safer installations, two hour fire rating. Works with handy boxes and 4-inch square electrical boxes with plaster rings for single switches. Compliant with 2008 NEC Article 314. 2. Manufactured from 94VO rated flame retardant plastic for safer installations, two hour fire rating. Automatically levels and supports outlets, GFCIs, switches, and other standard devices.
BrandARLINGTON #ad
ManufacturerArlington Industries. Inc #ad
Height2.09 Inches
Length0.9 Inches
Width1.15 Inches
Part NumberBE1-25
ModelBE1-25

3. Arlington Industries

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White, Arlington BE1-5 Electrical Outlet Box Extender, 5-Pack, 1-Gang

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Arlington Industries #ad - Automatically levels and supports outlets, GFCIs, switches, and other standard devices. Automatically levels and supports outlets, switches, GFCIs, and other standard devices. Used for extending set back electrical boxes up to 1-1/2-inches, levels and supports wiring device.

Manufactured from 94VO rated flame retardant plastic for safer installations, two hour fire rating. Used for extending set back electrical boxes up to 1-1/2-Inch, levels and supports wiring device. Compliant with 2008 NEC Article 314. 2. Manufactured from 94VO rated flame retardant plastic for safer installations, two hour fire rating. Also used for handy boxes and 4-Inch square electrical boxes with plaster rings for single switches or receptacles. Compliant with 2008 NEC Article 314. 2. Works with handy boxes and 4-inch square electrical boxes with plaster rings for single switches.
BrandArlington Industries #ad
ManufacturerArlington Industries #ad
Height4.2 Inches
Length9 Inches
Width2.3 Inches
Part NumberBE1-5
ModelBE1-5
WarrantyIn the event any of our products are found to be defective, we will replace them with new product free of charge. The time limit for this warranty is one year following the date of sale or one year after the date of installation, whichever is the earlier date. This warranty does not apply when the product is used for any purpose other than the intended use as described in the Arlington literature. This warranty does not apply when the product is used for any installation which would violate the national electrical code or any code which takes precedence in a particular jurisdiction. Labor is not included.

4. ReceptXtenders

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1/2" Single Gang 5-Pack, ReceptXtenders Receptacle Outlet Box Extender, Electrical Outlet Extender for Electrical Box and Electrical Outlet Switches, UL Listed

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ReceptXtenders #ad - Safe: receptxtenders are u. L. 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.

It's the only extension rings or extenders to work with every style box made. Our outlet box extender meets all electrical codes. New work, pvc, Metal, old work. Since no gaps are present when properly installed, it gained the listing of Underwriters Laboratory. Listed and made from non-flammable, self-extinguishing materials. It's the best electrical outlet boxes extender out there. It's easy to install. 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.

Fits all types of electric outlet boxes: fits all outlet box styles, Fiberglass. 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.
BrandReceptXtenders #ad
ManufacturerGadget Mania Inc #ad
Height3.69 Inches
Length0.5 Inches
Width2.25 Inches
Part NumberA50004

5. iMBAPrice

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IMBAPrice BES1-1 1-Gang Non-Metallic Shallow Surface Box Extender, White

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iMBAPrice #ad - Dimension: height 5. 117-inch x width 3. 336-inch x Deep 0625-inch. Can be used for indoor and outdoor applications – basically, anywhere you need a box extender. Fast, easy and convenient, so you save time and money. No need to remove the existing shallow box, just attach this Non-metallic box extender adds height and depth to an electrical box. Non-metallic box extender, extends a shallow box 5/8 inches. Finishes with any standard 1-gang wall plate. Allows you to install larger devices such as GFCI"s in shallow boxes, Made of heavy-duty, non-conductive plastic.
BrandiMBAPrice #ad
ManufactureriMBAPrice #ad
Height5.12 Inches
Length0.63 Inches
Weight4 ounces
Width3.34 Inches

6. BELL

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Gray, Swing Arm, 1-Gang Weatherproof Extension Adapter, Two 3/4 in. Threaded Outlets

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BELL #ad - Rugged die cast construction. Installation hardware, ground screw and gasket provided. Reinforced connector outlets. Multi-lingual instructions in each package. State-of-the-art powder coat finish.
BrandBELL #ad
ManufacturerHubbell #ad
Weight0.39 Pounds
Part Number5413-0
Model5413-0
Warranty1 Year Warranty

7. iMBAPrice

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White, iMBAPrice BE1-1 1-Gang Electrical Power Outlet Box Extender

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iMBAPrice #ad - Used for extending electrical boxes up to 1-1/2-inches. Works with handy boxes and 4-inch square electrical boxes with plaster rings for single switches. Automatically levels and supports outlets, GFCIs, switches, receptacles and other standard devices. Manufacturer limited lifetime warranty. Compliant with 2008 nec article 314. 2. Manufactured from 94VO rated flame retardant plastic for safer installations, two hour fire rating.
BrandiMBAPrice #ad
ManufactureriMBAPrice #ad
Height20 Inches
Length0.9 Inches
Width1.1 Inches
Part NumberBE1-1
ModelBE1-1

8. iMBAPrice

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IMBAPrice BE1-2 1-Gang Electrical Power Outlet Box Extender, White, 2-Pack

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iMBAPrice #ad - Manufacturer limited lifetime warranty. Automatically levels and supports outlets, GFCIs, switches, receptacles and other standard devices. Manufactured from 94VO rated flame retardant plastic for safer installations, two hour fire rating. Compliant with 2008 nec article 314. 2. Used for extending electrical boxes up to 1-1/2-inches. Works with handy boxes and 4-inch square electrical boxes with plaster rings for single switches. Pack of 2 1 gang extending electrical boxes.
BrandiMBAPrice #ad
ManufactureriMBAPrice #ad
Height20 Inches
Length0.9 Inches
Width1.1 Inches
Part NumberIG-940V-7CRB
ModelBE1-2

9. ReceptXtenders

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UL Listed – 1/4" Single Gang 5-Pack, ReceptXtenders Receptacle Outlet Box Extender, Electrical Outlet Extender for Electrical Box and Electrical Outlet Switches

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ReceptXtenders #ad - Our outlet box extender meets all electrical codes. 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.

Since no gaps are present when properly installed, it gained the listing of Underwriters Laboratory. It's the best electrical outlet boxes extender out there. It's the only extension rings or extenders to work with every style box made. Safe: receptxtenders are u. L. Fits all types of electric outlet boxes: fits all outlet box styles, PVC, Metal, Fiberglass. New work, old work. Listed and made from non-flammable, self-extinguishing materials.

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. 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. It's easy to install.
BrandReceptXtenders #ad
ManufacturerGadget Mania Inc #ad
Height3.69 Inches
Length0.25 Inches
Width2.25 Inches
Part NumberA50002

10. Hubbell Raco

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4 1/2-Inch Outlets, 1-Gang, Gray, TayMac SE450S Weatherproof Box Extension

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Hubbell Raco #ad - State of the art powder coat finish provides maximum weather ability and scratch resistance. Package weight: 0249 kilograms. Package dimensions: 4. 318 h x 13. 208 l x 8. 636 w centimetres. Country of Origin : China.
BrandHubbell Raco #ad
ManufacturerTAYMAC #ad
Height5.21 Inches
Length1.65 Inches
Weight0.55 Pounds
Width3.49 Inches
Part NumberSE450S
ModelSE450S