Shop electrical ceiling box extender

Sponsored
About our ads
$3.74
Arlington BE1R Setback Ceiling Box Extender, Fits 3-1/2" - 4" Round/Octagonal Boxes | Supplyhouse.Com
SupplyHouse.com
1
$3.74
Arlington BE1R Setback Ceiling Box Extender, Fits 3-1/2" - 4" Round/Octagonal Boxes | Supplyhouse.Com
SupplyHouse.com
1
$17.46
Legrand Wiremold BW4F Metal Raceway For Extending Power, 700 Series, 5 1/2" Diameter Circular Fan And Fixture Box, 1" Deep, White (1 Pack)
Amazon.com
791
$17.46
Legrand Wiremold BW4F Metal Raceway For Extending Power, 700 Series, 5 1/2" Diameter Circular Fan And Fixture Box, 1" Deep, White (1 Pack)
Amazon.com
791
$15.59
$18.99
Juexica 2 Sets Ul Listed Weatherproof Electrical Box Extension 1-Gang (4) 1/2-Inch, Receptacle Aluminum Fireproof Outlets Extender With 4 Lids And 8
Amazon.com
2
17% off
$15.59
$18.99
Juexica 2 Sets Ul Listed Weatherproof Electrical Box Extension 1-Gang (4) 1/2-Inch, Receptacle Aluminum Fireproof Outlets Extender With 4 Lids And 8
Amazon.com
2
$9.99
4Pcs Electrical Box Extenders, 1/4" Receptacle Outlet Box Extenders Single Gang Extender With 8 Screws Outlet Extender For Electrical And Power Socket
Amazon.com
19
$9.99
4Pcs Electrical Box Extenders, 1/4" Receptacle Outlet Box Extenders Single Gang Extender With 8 Screws Outlet Extender For Electrical And Power Socket
Amazon.com
19
$9.41
Bell Extension Box: Extension/Adapter, Aluminum, Gray, 1 Model: 5406-0
Grainger
392
$9.41
Bell Extension Box: Extension/Adapter, Aluminum, Gray, 1 Model: 5406-0
Grainger
392
$33.99
Imbaprice BE1-25 (UL Listed) 1-Gang White Non-Metallic Electrical Outlet Box Extender, 25-Pack - Extends Electrical Boxes For Power Switches, Gfcis,
Amazon.com
1K+
$33.99
Imbaprice BE1-25 (UL Listed) 1-Gang White Non-Metallic Electrical Outlet Box Extender, 25-Pack - Extends Electrical Boxes For Power Switches, Gfcis,
Amazon.com
1K+
$3.00
BE1R 4.35" X 1-1/2", Plastic, Electrical Octagon Ceiling Box Extender
Kelly & Hayes Electrical Supply
82
$3.00
BE1R 4.35" X 1-1/2", Plastic, Electrical Octagon Ceiling Box Extender
Kelly & Hayes Electrical Supply
82
$86.81
Appleton Electric Cast Box Extension: Tandem Box Extension, Iron, Gray, 1 Model: FS-1EXT
Grainger
$86.81
Appleton Electric Cast Box Extension: Tandem Box Extension, Iron, Gray, 1 Model: FS-1EXT
Grainger
$4.89
Arlington Be1r Round Box Extender
Lite Store USA
$4.89
Arlington Be1r Round Box Extender
Lite Store USA
$594.19
Arlington BE1R Ceiling Box Extender, 1 Gang, 4.85 in L X 4.35 in W X 1-1/2 in D
Voomi Supply
82
$594.19
Arlington BE1R Ceiling Box Extender, 1 Gang, 4.85 in L X 4.35 in W X 1-1/2 in D
Voomi Supply
82
$21.75
2Pk Ceiling Box Extender, Depth: 1-1/2", White, Non-Metallic SHIPS FREE
eBay
Free shipping
$21.75
2Pk Ceiling Box Extender, Depth: 1-1/2", White, Non-Metallic SHIPS FREE
eBay
Free shipping
$12.99
NQEUEPN 6Pcs 1/2"" Single Gang Receptacle Outlet Box Extenders, Electric Outlet Extender Box With 12 Screws Receptacle Extender For Electric Box And
Amazon.com
14
$12.99
NQEUEPN 6Pcs 1/2"" Single Gang Receptacle Outlet Box Extenders, Electric Outlet Extender Box With 12 Screws Receptacle Extender For Electric Box And
Amazon.com
14
$9.35
Single Gang Extension Box Color: White
Amazon.com
134
$9.35
Single Gang Extension Box Color: White
Amazon.com
134
$120.53
EXF21 CROUSE-HINDS FS/FD DEVICE BOX EXTENSION
Kelly & Hayes Electrical Supply
$120.53
EXF21 CROUSE-HINDS FS/FD DEVICE BOX EXTENSION
Kelly & Hayes Electrical Supply
$6.21
Multi-Gang Electrical PVC Electrical Box Extender (2-Pack) (B1MGEXT-2)
Home Depot
266
Free shipping
$6.21
Multi-Gang Electrical PVC Electrical Box Extender (2-Pack) (B1MGEXT-2)
Home Depot
266
$19.98
Bestmounts - 10 Pack Electrical Power Outlet Box Extender Kit - Single Gang Box Extender - Single Receptacle Heavy Duty Plastic (White)
Amazon.com
256
$19.98
Bestmounts - 10 Pack Electrical Power Outlet Box Extender Kit - Single Gang Box Extender - Single Receptacle Heavy Duty Plastic (White)
Amazon.com
256
$9.95
Arlington Be4x 4-Gang Box Extender With Larger Flange
Lite Store USA
$9.95
Arlington Be4x 4-Gang Box Extender With Larger Flange
Lite Store USA
$14.99
Imbaprice BE2-5 2-Gang Electrical Box Extender, 5-Pack | UL Listed White Outlet Box Extension For Recessed Metal Or Non-Metallic Electrical Boxes,
Amazon.com
596
$14.99
Imbaprice BE2-5 2-Gang Electrical Box Extender, 5-Pack | UL Listed White Outlet Box Extension For Recessed Metal Or Non-Metallic Electrical Boxes,
Amazon.com
596
$6.95
ARLINGTON BE1R Round Ceiling Box Extender, Up To 1.25" Lot Of 2 - New
eBay
Free shipping
$6.95
ARLINGTON BE1R Round Ceiling Box Extender, Up To 1.25" Lot Of 2 - New
eBay
Free shipping
$6.82
Arlington Be3x 3-Gang Box Extender With Larger Flange
Lite Store USA
$6.82
Arlington Be3x 3-Gang Box Extender With Larger Flange
Lite Store USA
$4.89
Arlington Be3 Triple-Gang Box Extender
Lite Store USA
$4.89
Arlington Be3 Triple-Gang Box Extender
Lite Store USA
$23.97
Bestmounts - 10 Pack Electrical Power Outlet Box Extender Kit - Single Gang Box Extender - Single Receptacle Heavy Duty Plastic (Blue)
Amazon.com
40
$23.97
Bestmounts - 10 Pack Electrical Power Outlet Box Extender Kit - Single Gang Box Extender - Single Receptacle Heavy Duty Plastic (Blue)
Amazon.com
40
$25.35
Halo Recessed SLD4EXT 4" Surface LED J-Box Extender, 7.75" O.D.
Electric Bargain Store
$25.35
Halo Recessed SLD4EXT 4" Surface LED J-Box Extender, 7.75" O.D.
Electric Bargain Store
$2.50
Arlington BE1X 1-Gang Electrical Outlet Box Extender W/ Larger Flange (White) | Supplyhouse.Com
SupplyHouse.com
3
$2.50
Arlington BE1X 1-Gang Electrical Outlet Box Extender W/ Larger Flange (White) | Supplyhouse.Com
SupplyHouse.com
3
$24.20
Bell Extension Box: Extension Ring, Aluminum, Gray, 2 Model: 5407-0
Grainger
209
$24.20
Bell Extension Box: Extension Ring, Aluminum, Gray, 2 Model: 5407-0
Grainger
209
$3.11
Arlington BE2 2-Gang Box Extender | Supplyhouse.Com
SupplyHouse.com
7
$3.11
Arlington BE2 2-Gang Box Extender | Supplyhouse.Com
SupplyHouse.com
7
$11.86
Hubbell RACO Galvanized Steel New Work/Old Work Box Extender Electrical Box In Gray | 111
Lowe's
47
$11.86
Hubbell RACO Galvanized Steel New Work/Old Work Box Extender Electrical Box In Gray | 111
Lowe's
47
$8.68
Arlington BE4 4-Gang Electrical Outlet Box Extender (White) | Supplyhouse.Com
SupplyHouse.com
5
$8.68
Arlington BE4 4-Gang Electrical Outlet Box Extender (White) | Supplyhouse.Com
SupplyHouse.com
5
$5.95
Arlington Bes1 1-Gang Non-Metallic Box Extender
Lite Store USA
$5.95
Arlington Bes1 1-Gang Non-Metallic Box Extender
Lite Store USA
$2.55
Arlington Bes2c 5/8in Non-Metallic Box Extender
Lite Store USA
$2.55
Arlington Bes2c 5/8in Non-Metallic Box Extender
Lite Store USA
$392.78
Arlington BE2 Box Extender 2-Gang 1-1/2 Inches
Voomi Supply
7
$392.78
Arlington BE2 Box Extender 2-Gang 1-1/2 Inches
Voomi Supply
7
$2.35
Arlington BE1 1-Gang Electrical Outlet Box Extender (White) | Supplyhouse.Com
SupplyHouse.com
9
$2.35
Arlington BE1 1-Gang Electrical Outlet Box Extender (White) | Supplyhouse.Com
SupplyHouse.com
9
$13.99
6Pcs 1/4 Inch Single Gang Outlet Box Extenders, Outlet Extender For Electrical Box With 12 Screws Receptacle Extension Box For Electrical Outlet
Amazon.com
3
$13.99
6Pcs 1/4 Inch Single Gang Outlet Box Extenders, Outlet Extender For Electrical Box With 12 Screws Receptacle Extension Box For Electrical Outlet
Amazon.com
3
$59.25
Bridgeport Box Extender: PVC, White, For 1 Gangs, 1.12 in Overall Dp, 1.88 in Overall Wd Model: BXE-100
Grainger
$59.25
Bridgeport Box Extender: PVC, White, For 1 Gangs, 1.12 in Overall Dp, 1.88 in Overall Wd Model: BXE-100
Grainger
$354.38
Arlington BE1X Box Extender With Larger Flange, 1 Gang, 4.628 in L X 2.325 in W X 1.813 in D
Voomi Supply
3
$354.38
Arlington BE1X Box Extender With Larger Flange, 1 Gang, 4.628 in L X 2.325 in W X 1.813 in D
Voomi Supply
3
$59.99
Accessory - Canopy Electrical Box Extension - Black Finish
Walmart
20
Free shipping
$59.99
Accessory - Canopy Electrical Box Extension - Black Finish
Walmart
20
How To Use an Electrical Box Extender
1:22
How To Use an Electrical Box Extender
79.5K viewsOct 27, 2023
YouTubeFamily Handyman
How to Use an Electrical Box Extender
1:00
How to Use an Electrical Box Extender
22.5K viewsMar 29, 2024
YouTubeFamily Handyman
How to Install an Electrical Box Extender
1:58
Find in video from 01:01Installing the Extender
How to Install an Electrical Box Extender
20.6K viewsJan 30, 2024
YouTubeTrusscore
How to Install Electrical Box Extender - Outlet or Switch
1:51
Find in video from 01:09Installing the Extender
How to Install Electrical Box Extender - Outlet or Switch
120.6K viewsJan 14, 2022
YouTubeJohn C RV
Electrical Box Extender Installation
0:24
Electrical Box Extender Installation
275.2K viewsDec 1, 2022
YouTubeThe Excellent Laborer
How To Use an Electrical Box Extender
2:06
How To Use an Electrical Box Extender
438 views10 months ago
YouTubeWiFi Hub
Carlon® Non-Metallic Electrical Box Extender
1:25
Find in video from 00:03Introduction to Carlon® Box Extender
Carlon® Non-Metallic Electrical Box Extender
23.3K viewsFeb 26, 2014
YouTubeABB Installation Products
8:22
Find in video from 01:04Choosing the Right Electrical Box
How to Install Electrical Box for Ceiling Light Fixture
166.5K viewsJan 11, 2023
YouTubeKYK Creations
2:40
How to Install an Electrical Ceiling Box for a Light Fixture
462K viewsMay 13, 2020
YouTubeMother Daughter Projects DIY
6:46
Find in video from 02:06Removing the Old Box
How to Replace a Ceiling Electrical Box for Fans or Lights
152K viewsJul 31, 2022
YouTubeHowell To Home DIY
2:06
Find in video from 00:05Removing the Extension Box
How to install an electrical extension box
30.4K viewsFeb 3, 2014
YouTubeVideoJoeKnows
1:25
Find in video from 00:03Introduction to Carlon® Double Box Extender
Carlon® Non Metallic Electrical Box Extender
3.9K viewsAug 7, 2015
YouTubeSummit Electric Supply
2:03
Find in video from 00:11Introducing the Arlington Box Extender
Arlington Industries BE1XLS Box Extender | Elliott Electric Supply
403 viewsJul 10, 2024
YouTubeElliott Electric Supply
Carlon 4 in. Electrical PVC New Work Electrical Ceiling Box Mud R…
8 views7 months ago
HOMEDEPOT
4:39
Find in video from 0:00Introduction to Electrical Boxes
How to Choose an Electrical Box | Ask This Old House
793K viewsFeb 5, 2020
YouTubeThis Old House
4:36
Find in video from 01:38New Method: Southwire Shark Tooth Junction Box
New Way To Make Installing Electrical Junction Boxes Easy!
101K viewsMay 11, 2023
YouTubeEveryday Home Repairs
6:56
Find in video from 01:02Benefits of the Ceiling Box Supports
T Grid Ceiling - Installing an Electrical Box Supports
54.5K viewsMay 24, 2021
YouTubeTopaz Lighting and Electric
8:26
Find in video from 03:14Removing the Back Box
Tutorial ~ Installing a Ceiling Mount Electrical Box
35.5K viewsNov 10, 2018
YouTubeBousai Guy
4:05
Find in video from 02:01Mounting the Box and Brace
RACO: 926 KWIK-BRACE with Box
5.9K viewsNov 14, 2017
YouTubeHubbell Commercial Construction
3:58
Find in video from 00:12Introduction to Ceiling Fan Support Boxes
RACO: Choosing the Correct Ceiling Fan Box
272.8K viewsJan 5, 2017
YouTubeHubbell Commercial and Industrial
7:09
Find in video from 00:01Introduction to Carlon B618R Remodel Box
Carlon B618R remodel box installation
25.9K viewsOct 9, 2022
YouTubeJohn G
Carlon 3.5 in. 14 cu. in. Hard Shell Electrical PVC Round Electrical B…
6 months ago
HOMEDEPOT
9:55
Find in video from 02:07Choosing the Right Junction Box
Install a Ceiling Fan Retrofit Junction Box (Support a Heavy Li…
526.1K viewsAug 23, 2017
YouTubeTomahawk DIY
5:45
Electrical 101: What Are Mud Rings & How To Install Them Correctly
46.7K viewsDec 29, 2022
YouTubeDailyElectrician
13:21
Find in video from 0:00Introduction to Plastic vs. Metal Electrical Boxes
Metal Vs Plastic Electrical Boxes | Avoid This Common DIY Mistake
997K viewsSep 2, 2023
YouTubeEveryday Home Repairs
2:26
Find in video from 00:05Introduction to Electrical Box Extenders
Install Electrical Box Extenders for Tile or Stone
796.6K viewsNov 19, 2013
YouTubeArmchair Builder
6:41
Find in video from 03:06Installing the Ceiling Fan Bracket
Installing Ceiling Fan Bracket Without Changing Out The Existin…
267.5K viewsMay 25, 2021
YouTubeRobert Leo
3:32
Find in video from 01:43Securing the Extension Box
How to Extend an Electical Outlet Over Paneling
189.4K viewsMay 11, 2018
YouTubeJay Visnansky
1:36
Find in video from 00:45Solution: Pancake Box Extension Ring
4" Round 1/2" Deep Pan Box Extension Ring: 57111
47.6K viewsJan 6, 2014
YouTubeElectricalAnswerMan
1:34
Find in video from 0:00Introduction to Box Extenders
Box Extenders
67.1K viewsAug 8, 2014
YouTubeaifittings
See more videos
Static thumbnail place holder

Shop electrical ceiling box extender

Sponsored
About our ads
$3.74
Arlington BE1R Setback Ceiling Box Extender, Fits 3-1/2" - 4" Round/Octagonal Boxes | Supplyhouse.Com
SupplyHouse.com
1
$3.74
Arlington BE1R Setback Ceiling Box Extender, Fits 3-1/2" - 4" Round/Octagonal Boxes | Supplyhouse.Com
SupplyHouse.com
1
$17.46
Legrand Wiremold BW4F Metal Raceway For Extending Power, 700 Series, 5 1/2" Diameter Circular Fan And Fixture Box, 1" Deep, White (1 Pack)
Amazon.com
791
$17.46
Legrand Wiremold BW4F Metal Raceway For Extending Power, 700 Series, 5 1/2" Diameter Circular Fan And Fixture Box, 1" Deep, White (1 Pack)
Amazon.com
791
$15.59
$18.99
Juexica 2 Sets Ul Listed Weatherproof Electrical Box Extension 1-Gang (4) 1/2-Inch, Receptacle Aluminum Fireproof Outlets Extender With 4 Lids And 8
Amazon.com
2
17% off
$15.59
$18.99
Juexica 2 Sets Ul Listed Weatherproof Electrical Box Extension 1-Gang (4) 1/2-Inch, Receptacle Aluminum Fireproof Outlets Extender With 4 Lids And 8
Amazon.com
2
$9.99
4Pcs Electrical Box Extenders, 1/4" Receptacle Outlet Box Extenders Single Gang Extender With 8 Screws Outlet Extender For Electrical And Power Socket
Amazon.com
19
$9.99
4Pcs Electrical Box Extenders, 1/4" Receptacle Outlet Box Extenders Single Gang Extender With 8 Screws Outlet Extender For Electrical And Power Socket
Amazon.com
19
$9.41
Bell Extension Box: Extension/Adapter, Aluminum, Gray, 1 Model: 5406-0
Grainger
392
$9.41
Bell Extension Box: Extension/Adapter, Aluminum, Gray, 1 Model: 5406-0
Grainger
392
$33.99
Imbaprice BE1-25 (UL Listed) 1-Gang White Non-Metallic Electrical Outlet Box Extender, 25-Pack - Extends Electrical Boxes For Power Switches, Gfcis,
Amazon.com
1K+
$33.99
Imbaprice BE1-25 (UL Listed) 1-Gang White Non-Metallic Electrical Outlet Box Extender, 25-Pack - Extends Electrical Boxes For Power Switches, Gfcis,
Amazon.com
1K+
$3.00
BE1R 4.35" X 1-1/2", Plastic, Electrical Octagon Ceiling Box Extender
Kelly & Hayes Electrical Supply
82
$3.00
BE1R 4.35" X 1-1/2", Plastic, Electrical Octagon Ceiling Box Extender
Kelly & Hayes Electrical Supply
82
$86.81
Appleton Electric Cast Box Extension: Tandem Box Extension, Iron, Gray, 1 Model: FS-1EXT
Grainger
$86.81
Appleton Electric Cast Box Extension: Tandem Box Extension, Iron, Gray, 1 Model: FS-1EXT
Grainger
$4.89
Arlington Be1r Round Box Extender
Lite Store USA
$4.89
Arlington Be1r Round Box Extender
Lite Store USA
$594.19
Arlington BE1R Ceiling Box Extender, 1 Gang, 4.85 in L X 4.35 in W X 1-1/2 in D
Voomi Supply
82
$594.19
Arlington BE1R Ceiling Box Extender, 1 Gang, 4.85 in L X 4.35 in W X 1-1/2 in D
Voomi Supply
82
$21.75
2Pk Ceiling Box Extender, Depth: 1-1/2", White, Non-Metallic SHIPS FREE
eBay
Free shipping
$21.75
2Pk Ceiling Box Extender, Depth: 1-1/2", White, Non-Metallic SHIPS FREE
eBay
Free shipping
$12.99
NQEUEPN 6Pcs 1/2"" Single Gang Receptacle Outlet Box Extenders, Electric Outlet Extender Box With 12 Screws Receptacle Extender For Electric Box And
Amazon.com
14
$12.99
NQEUEPN 6Pcs 1/2"" Single Gang Receptacle Outlet Box Extenders, Electric Outlet Extender Box With 12 Screws Receptacle Extender For Electric Box And
Amazon.com
14
$9.35
Single Gang Extension Box Color: White
Amazon.com
134
$9.35
Single Gang Extension Box Color: White
Amazon.com
134
$120.53
EXF21 CROUSE-HINDS FS/FD DEVICE BOX EXTENSION
Kelly & Hayes Electrical Supply
$120.53
EXF21 CROUSE-HINDS FS/FD DEVICE BOX EXTENSION
Kelly & Hayes Electrical Supply
$6.21
Multi-Gang Electrical PVC Electrical Box Extender (2-Pack) (B1MGEXT-2)
Home Depot
266
Free shipping
$6.21
Multi-Gang Electrical PVC Electrical Box Extender (2-Pack) (B1MGEXT-2)
Home Depot
266
$19.98
Bestmounts - 10 Pack Electrical Power Outlet Box Extender Kit - Single Gang Box Extender - Single Receptacle Heavy Duty Plastic (White)
Amazon.com
256
$19.98
Bestmounts - 10 Pack Electrical Power Outlet Box Extender Kit - Single Gang Box Extender - Single Receptacle Heavy Duty Plastic (White)
Amazon.com
256
$9.95
Arlington Be4x 4-Gang Box Extender With Larger Flange
Lite Store USA
$9.95
Arlington Be4x 4-Gang Box Extender With Larger Flange
Lite Store USA
$14.99
Imbaprice BE2-5 2-Gang Electrical Box Extender, 5-Pack | UL Listed White Outlet Box Extension For Recessed Metal Or Non-Metallic Electrical Boxes,
Amazon.com
596
$14.99
Imbaprice BE2-5 2-Gang Electrical Box Extender, 5-Pack | UL Listed White Outlet Box Extension For Recessed Metal Or Non-Metallic Electrical Boxes,
Amazon.com
596