Best electrical box extenders for 2021

There are many reasons you might choose to buy electrical box extenders but it is not easy to find the best suitable electrical box extenders for you. But don’t worry! We did some of the work for you already by researching a few models on the current market. Let’s check following article to find the best electrical box extenders.

Best electrical box extenders

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Best electrical box extenders reviews

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

Feature

Allows the contractor to comply with 2005 NEC Article 314 20. Functions with all standard devices Switches, and GFCIs
Works in handy boxes and 4 Inch square electrical boxes with plaster rings for single switches or receptacle
Manufactured from 105 degree C continuous use 94VO rated flame retardant plastic for safer installations
Manufactured from 94VO rated flame retardant plastic for safer installations, two hour fire rating
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)

Description

When boxes are installed before drywall they sometimes are not mounted correctly which causes the box to be set too far back from the drywall not permitting the device to be installed properly. The box extender levels and supports a wiring device when the box is too far back from the wall. BE2-2 Double Gang Box Extender. UL and CSA listed, non-conductive Box Extenders, BE2-1, to extend set back electrical boxes up to 1-1/2 inch. Level and support wiring devices to bring flush with wall surface, trimmable. Made in USA.

2. Thomas & Betts B1EXT-CRD PVC Elec BX Extender

Feature

For Use With Most Non Metallic Wiring Boxes
Mounting Hardware Included

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

Feature

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

4. Arlington Non-Metallic Box Extender, 1-Gang

Feature

Arlington Industries BES1

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

Feature

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

6. Gardner Bender GSP-24 24 Piece Switch and Receptacle Spacers, Red

Feature

Twist-apart Spacers
Superior quality at an affordable price
Gardner Bender branded products and professional equipment have been a mainstay with electrical contractors

7. Effortless Electrical Box Outlet and Socket Spacers

Feature

Kit comes complete with spacer tubing and longer screws as an extra benefit
Correct 6 or more outlets or switches per kit; Cost effective
Fix loose, sunken or misaligned wall plates after placing new surface of tile, stone or granite
Works well with single or multiple gang electrical boxes
Holds screw securely as place, non-conductive, easy to size. (Cut with scissors or sharp knife)

8. iMBAPrice BE1-2 (1-Gang) Electrical Power Outlet Box Extender - White, 2-Pack

Feature

(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

9. Electrical Box Spacers Single Gang 3/8 inch 5 pack

Feature

Simple solution for making remodeling easy

10. Electrical Box Spacers Single Gang 1/2 inch 5 pack

Feature

Simple remodeling solution

11. iMBAPrice BE3-1 (3-Gang) Electrical Power Outlet Box Extender, White

Feature

Allows you to correct setbacks and insulate devices with an easy install design
Eliminates the need to align device screws with extender holes, and then trying to find the holes in the box
Adjusts up to a 1-1/2" box extension for a flush mount and neat finish
Continuous, smooth, non-metallic side walls enclose devices completely creating an insulating barrier between the device and the metal box
6X Flat Head Phillips Machine Screw, 6-32 x 1-1/2" included

12. 1-Gang Electrical Box Extender with Machine Screws, Kit by DoodleYolk Inc. 5-Pack Junction Box Extension, 6-32 Truss Head screws. Extra Large Arlington BE1X ring better secures wiring devices

Feature

5 Pack Arlington Electrical Box Extender with Extra Large Flange includes ten (10) 6-32 x 1-1/2 L.H. Dottie TMC632112 Truss Head Slotted/Phillips. Great for tile backsplash and over cut drywall openings. Single-gang with larger flange offers better device support in oversized or miscut wall openings, essential for tile kitchen installations and remodels.

5 cajas de extensin Arlington delengeta extra grande y 10tornillos Dottie de 6-32 x 1-1 / 2 ". Excelente para azulejos, paredes de tablas,remodelacionesy aberturas mal cortadas sobre paneles de yeso. Este extensorpermite al contratista cumplir con el artculo 314.20 del NEC de 2017

UL and CSA Listed, industry standards for safety and quality. Arlington is a leading manufacturer of quality electrical products since 1949. Made In USA.

DoodleYolk Inc is the only distributor offering code compliant screws with low profile truss head to help you get a clean device fit. Everything you need in one package.

13. 3/4" SG ReceptXtenders 5-Pack, Receptacle Outlet Box Extender. UL Listed

Feature

Easy to install
Fits all outlet box styles, PVC, Metal, Fiberglass. New Work, Old work
No need to remove device wires to install
UL Listed
Fits snugly against the Box

14. Outlet Spacers - Electrical Outlet Extender Kit by SPACERR - Electrical Switch and Receptical Spacers

Feature

NEAT AND TIDY; Our outlet extender kit is the easiest way to quickly fix wonky or sunken outlets that arent 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
ANY MATERIAL; The electric outlet extenders work with almost any material; If youre installing electrical outlet spacers for granite, wood, marble, tile, backsplash or even drywall, these are the outlet box extenders you need for a perfect fit every time
OUR PROMISE; We stand by our outlet spacer kit; If you dont love your electric box extenders, simply reach out to us and well do everything we can to make it right; We pride ourselves on seamless and excellent customer service

Conclusion

By our suggestions above, we hope that you can found the best electrical box extenders for you. Please don't forget to share your experience by comment in this post. Thank you!