Top 8 Electrical Box Extender 3 Gang – Electrical Outlet Boxes

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1. iMBAPrice

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IMBAPrice BE3-1 3-Gang Electrical Power Outlet Box Extender, White

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iMBAPrice #ad - Adjusts up to a 1-1/2" box extension for a flush mount and neat finish. 6x flat head phillips machine Screw, 6-32 x 1-1/2" included. Eliminates the need to align device screws with extender holes, and then trying to find the holes in the box. Continuous, smooth, non-metallic side walls enclose devices completely creating an insulating barrier between the device and the metal box. Allows you to correct setbacks and insulate devices with an easy install design.
BrandiMBAPrice #ad
ManufactureriMBAPrice #ad
Height1.6 Inches
Length3.2 Inches
Width4 Inches
Part NumberBE3-1

2. iMBAPrice

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IMBAPrice BE3-2 3-Gang Electrical Power Outlet Box Extender, White, 2-Pack

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iMBAPrice #ad - Eliminates the need to align device screws with extender holes, and then trying to find the holes in the box. Continuous, smooth, non-metallic side walls enclose devices completely creating an insulating barrier between the device and the metal box. Allows you to correct setbacks and insulate devices with an easy install design. 6x flat head phillips machine Screw, 6-32 x 1-1/2" included. Adjusts up to a 1-1/2" box extension for a flush mount and neat finish.
BrandiMBAPrice #ad
ManufactureriMBAPrice #ad
Height1.6 Inches
Length3.2 Inches
Width4 Inches
Part NumberBE3-2
ModelBE3-2

3. iMBAPrice

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White, 2-Pack Made in USA, iMBAPrice BE2-2 2-Gang Electrical Power Outlet Box Extender

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iMBAPrice #ad - Manufactured from 94VO rated flame retardant plastic for safer installations, two hour fire rating. Manufactured from 105 degree C continuous use 94VO rated flame retardant plastic for safer installations. Works in handy boxes and 4 Inch square electrical boxes with plaster rings for single switches or receptacle. Levels and supports the wiring device where the box is set back from the wall surface adjusts up to a 1-1/2 Inch box extension. Allows the contractor to comply with 2005 NEC Article 314 20 Functions with all standard devices Switches, and GFCIs.
BrandiMBAPrice #ad
ManufactureriMBAPrice #ad
Height4.2 Inches
Length3.5 Inches
Width1.8 Inches
Part Number5P-JIUR-XI5T
ModelBE2-2

4. iMBAPrice

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

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iMBAPrice #ad - Automatically levels and supports outlets, switches, GFCIs, receptacles and other standard devices. 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. Manufactured from 94VO rated flame retardant plastic for safer installations, two hour fire rating. Pack of 2 1 gang extending electrical boxes. Manufacturer limited lifetime warranty.
BrandiMBAPrice #ad
ManufactureriMBAPrice #ad
Height20 Inches
Length0.9 Inches
Width1.1 Inches
Part NumberIG-940V-7CRB
ModelBE1-2

5. Arlington Industries

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10-Pack, Arlington BE3 Outlet Box Extender, 3-Gang

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Arlington Industries #ad - Allows the contractor to comply with 2008 nec article 314. 2. Works in handy boxes and 4Inch square electrical boxes with plaster rings for single switches or receptacle. Made in USA. Levels and supports wiring device where box is set back from wall surface, adjusts up to 1-1/2-Inch box extension. Works with all standard devices switches, and gfcis; manufactured from 105°c continuous use 94v0 rated flame retardant plastic.
BrandArlington Industries #ad
ManufacturerArlington Industries. Inc #ad
Height4.18 Inches
Length1.81 Inches
Weight0.95 Pounds
Width5.93 Inches
Part NumberBE3-10
ModelBE3-10

6. Arlington Industries

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

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Arlington Industries #ad - Works with handy boxes and 4-inch square electrical boxes with plaster rings for single switches. Automatically levels and supports outlets, GFCIs, switches, and other standard devices.

Manufactured from 94VO rated flame retardant plastic for safer installations, two hour fire rating. 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-inches, levels and supports wiring device. Automatically levels and supports outlets, switches, GFCIs, and other standard devices. Compliant with 2008 NEC Article 314. 2. 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.
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.

7. SPACERR

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Electrical Outlet Extender Kit by SPACERR, Outlet Spacers, Electrical Switch and Receptacle Spacers

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SPACERR #ad - Any material; the electric outlet extenders work with almost any material; If you’re installing electrical outlet spacers for granite, backsplash or even drywall, tile, marble, wood, these are the outlet box extenders you need for a perfect fit every time.

Neat and tidy; our outlet extender kit is the easiest way to quickly fix wonky or sunken outlets that aren’t installed quite right; The long outlet screws allow you to measure the perfect depth to get your receptacle spacers flush against the wall and neatly aligned. Long screws; our electrical outlet extender kit has long wall plate screws for almost any sized recess 12 1. 5" long screws & 4 2" screws; Simply slide the screw through the outlet spacer and adjust the screw to your desired depth. Longer screws may be needed if the entire spacer length is utilized.

Non conductive; our electrical box extender kit comes with 6 3 inch long non conductive outlet spacers that can be easily cut to any length; Just measure the length you need for your outlet box and fit in in the recess. Our promise; we stand by our outlet spacer kit; if you don’t love your electric box extenders, simply reach out to us and we’ll do everything we can to make it right; We pride ourselves on seamless and excellent customer service.
BrandSPACERR #ad
ManufacturerBokelco #ad

8. Arlington Industries

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

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Arlington Industries #ad - Automatically levels and supports outlets, GFCIs, switches, and other standard devices. Compliant with 2008 NEC Article 314. 2. Also used for handy boxes and 4-Inch square electrical boxes with plaster rings for single switches or receptacles.

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. Compliant with 2008 NEC Article 314. 2. 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. Used for extending set back electrical boxes up to 1-1/2-Inch, levels and supports wiring device. Automatically levels and supports outlets, GFCIs, switches, and other standard devices.
BrandArlington Industries #ad
ManufacturerArlington Industries. Inc #ad
Height2.09 Inches
Length0.9 Inches
Width1.15 Inches
Part NumberBE1-25
ModelBE1-25