Shop outlet box extender

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$9.62
1-Gang 1/2 in. Electrical Receptacle Box Extension Ring (5-Pack)
Home Depot
Free shipping
$9.62
1-Gang 1/2 in. Electrical Receptacle Box Extension Ring (5-Pack)
Home Depot
Free shipping
$7.96
1/4 in. 1-Gang Outlet Box Spacer Extender (5-Pack)
Home Depot
Free shipping
$7.96
1/4 in. 1-Gang Outlet Box Spacer Extender (5-Pack)
Home Depot
Free shipping
$18.95
Mint Bucket Brands 1/2" Single Gang Outlet Box Extenders, UL Listed, Includes Screws, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
$18.95
Mint Bucket Brands 1/2" Single Gang Outlet Box Extenders, UL Listed, Includes Screws, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
$6.99
1-Gang 3/4 in. Electrical Receptacle Box Extension Ring 5-Pack
Home Depot
Free shipping
$6.99
1-Gang 3/4 in. Electrical Receptacle Box Extension Ring 5-Pack
Home Depot
Free shipping
$7.44
Multi-Gang Electrical PVC Electrical Box Extender (2-Pack) (B1MGEXT-2)
Home Depot
Free shipping
$7.44
Multi-Gang Electrical PVC Electrical Box Extender (2-Pack) (B1MGEXT-2)
Home Depot
Free shipping
$7.99
3Pcs 1/2" Single Gang Receptacle Outlet Extenders With 6 Screws | Junction Box Extension Accessories For Electric Box And Outlet Switches (Blue)
Amazon.com
$7.99
3Pcs 1/2" Single Gang Receptacle Outlet Extenders With 6 Screws | Junction Box Extension Accessories For Electric Box And Outlet Switches (Blue)
Amazon.com
$8.17
3/8 in. 1-Gang Outlet Box Extender (3-Pack)
Home Depot
Free shipping
$8.17
3/8 in. 1-Gang Outlet Box Extender (3-Pack)
Home Depot
Free shipping
$18.99
10Pcs BE2 Electrical Outlet Box Extenders With 40 PCS Screws, (2-Gang) Electrical Power Outlet Box Extendersingle Gang Box Extender Electric Box
Amazon.com
$18.99
10Pcs BE2 Electrical Outlet Box Extenders With 40 PCS Screws, (2-Gang) Electrical Power Outlet Box Extendersingle Gang Box Extender Electric Box
Amazon.com
$19.99
Mint Bucket Brands 3/4" Single Gang Outlet Box Extenders, UL Listed, Includes Screws, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
$19.99
Mint Bucket Brands 3/4" Single Gang Outlet Box Extenders, UL Listed, Includes Screws, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
$8.17
1/2 in. 1-Gang Outlet Box Extender (3-Pack)
Home Depot
Free shipping
$8.17
1/2 in. 1-Gang Outlet Box Extender (3-Pack)
Home Depot
Free shipping
$9.99
$11.99
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
16% off
$9.99
$11.99
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
$10.80
3/8 in. 2-Gang Outlet Box Space Extender (5-Pack)
Home Depot
Free shipping
$10.80
3/8 in. 2-Gang Outlet Box Space Extender (5-Pack)
Home Depot
Free shipping
$8.50
1-Gang 1/4 in. Electrical Receptacle Box Extension Ring (5/Pack)
Home Depot
Free shipping
$8.50
1-Gang 1/4 in. Electrical Receptacle Box Extension Ring (5/Pack)
Home Depot
Free shipping
$10.86
1/2 in. 2-Gang Outlet Box Spacer Extender (5-Pack)
Home Depot
Free shipping
$10.86
1/2 in. 2-Gang Outlet Box Spacer Extender (5-Pack)
Home Depot
Free shipping
$10.46
1-Gang 3/8 in. Electrical Receptacle Box Extension Ring (5-Pack)
Home Depot
Free shipping
$10.46
1-Gang 3/8 in. Electrical Receptacle Box Extension Ring (5-Pack)
Home Depot
Free shipping
$42.99
50PCS BE1-2 Electrical Outlet Box Extenders With 100PCS Screws, (1-Gang)Electrical Power Outlet Box Extendersingle Gang Box Extender Electric Box
Amazon.com
Free shipping
$42.99
50PCS BE1-2 Electrical Outlet Box Extenders With 100PCS Screws, (1-Gang)Electrical Power Outlet Box Extendersingle Gang Box Extender Electric Box
Amazon.com
Free shipping
$13.99
Imbaprice BE2-3 2-Gang Electrical Box Extender, 3-Pack | UL Listed Non-Metallic White Outlet Box Extension For Recessed Electrical Boxes, Extends 1/4"
Amazon.com
$13.99
Imbaprice BE2-3 2-Gang Electrical Box Extender, 3-Pack | UL Listed Non-Metallic White Outlet Box Extension For Recessed Electrical Boxes, Extends 1/4"
Amazon.com
$2.35
Arlington BE1 1-Gang Electrical Outlet Box Extender (White) | Supplyhouse.Com
SupplyHouse.com
$2.35
Arlington BE1 1-Gang Electrical Outlet Box Extender (White) | Supplyhouse.Com
SupplyHouse.com
$15.67
2-Gang 1/2 in. Electrical Receptacle Box Extension Ring (5-Pack)
Home Depot
Free shipping
$15.67
2-Gang 1/2 in. Electrical Receptacle Box Extension Ring (5-Pack)
Home Depot
Free shipping
$14.95
Mint Bucket Brands 1/4" Double Gang Outlet Box Extenders, UL Listed, Electrical Box Extender For Outlets & Switches, Pack Of 3
Amazon.com
$14.95
Mint Bucket Brands 1/4" Double Gang Outlet Box Extenders, UL Listed, Electrical Box Extender For Outlets & Switches, Pack Of 3
Amazon.com
$557.06
400 PCS 2-Gang Electrical Outlet Box Extender Adjusts 1.5"" Depth For Switch/GFCI
eBay
Free shipping
$557.06
400 PCS 2-Gang Electrical Outlet Box Extender Adjusts 1.5"" Depth For Switch/GFCI
eBay
Free shipping
$33.99
Imbaprice BE1-25 Electrical Box Extender, 25 Pack I UL Listed, 1-Gang Non-Metallic, Outlet Box Extension For Switches, Receptacles, White
Amazon.com
$33.99
Imbaprice BE1-25 Electrical Box Extender, 25 Pack I UL Listed, 1-Gang Non-Metallic, Outlet Box Extension For Switches, Receptacles, White
Amazon.com
$4.73
1-Gang Metal Electrical Switch Box Extension (SBEX-25R)
Home Depot
Free shipping
$4.73
1-Gang Metal Electrical Switch Box Extension (SBEX-25R)
Home Depot
Free shipping
$12.99
3PCS BE4 Electrical Outlet Box Extenders, (4-Gang) Electrical Power Outlet Box Extender, Extender Electric Box Extender 4 Gang Power Switch
Amazon.com
$12.99
3PCS BE4 Electrical Outlet Box Extenders, (4-Gang) Electrical Power Outlet Box Extender, Extender Electric Box Extender 4 Gang Power Switch
Amazon.com
$86.78
Radiant In-Wall Power And Outlet Relocation Kit, White
Home Depot
Free shipping
$86.78
Radiant In-Wall Power And Outlet Relocation Kit, White
Home Depot
Free shipping
$16.18
1-Gang Outlet Box Spacer Extender Combo Pack (5-Pack)
Home Depot
Free shipping
$16.18
1-Gang Outlet Box Spacer Extender Combo Pack (5-Pack)
Home Depot
Free shipping
$12.32
1-Gang Metal Weatherproof Electrical Outlet Box Extension Ring With (6) 3/4 Inch Holes, Gray
Home Depot
Free shipping
$12.32
1-Gang Metal Weatherproof Electrical Outlet Box Extension Ring With (6) 3/4 Inch Holes, Gray
Home Depot
Free shipping
$6.02
Arlington BE3 3- Gang Electrical Outlet Box Extender (White) | Supplyhouse.Com
SupplyHouse.com
$6.02
Arlington BE3 3- Gang Electrical Outlet Box Extender (White) | Supplyhouse.Com
SupplyHouse.com
$2.60
Arlington BE1X 1-Gang Electrical Outlet Box Extender W/ Larger Flange (White) | Supplyhouse.Com
SupplyHouse.com
3
$2.60
Arlington BE1X 1-Gang Electrical Outlet Box Extender W/ Larger Flange (White) | Supplyhouse.Com
SupplyHouse.com
3
$7.06
Arlington BE3X 3-Gang Electrical Outlet Box Extender W/ Larger Flange (White) | Supplyhouse.Com
SupplyHouse.com
$7.06
Arlington BE3X 3-Gang Electrical Outlet Box Extender W/ Larger Flange (White) | Supplyhouse.Com
SupplyHouse.com
$9.03
Arlington BE4 4-Gang Electrical Outlet Box Extender (White) | Supplyhouse.Com
SupplyHouse.com
$9.03
Arlington BE4 4-Gang Electrical Outlet Box Extender (White) | Supplyhouse.Com
SupplyHouse.com
$16.91
2-Gang 3/4 in. Electrical Receptacle Box Extension Ring (5-Pack)
Home Depot
Free shipping
$16.91
2-Gang 3/4 in. Electrical Receptacle Box Extension Ring (5-Pack)
Home Depot
Free shipping
$7.38
1-Gang White Decora/Rocker Plastic Standard Shallow Wall Box Extender Wall Plate 6197-W
Home Depot
Free shipping
$7.38
1-Gang White Decora/Rocker Plastic Standard Shallow Wall Box Extender Wall Plate 6197-W
Home Depot
Free shipping
$310.96
400 Pack Single Gang Electrical Outlet Box Extender Heavy Duty Plastic 1-Gang
eBay
Free shipping
$310.96
400 Pack Single Gang Electrical Outlet Box Extender Heavy Duty Plastic 1-Gang
eBay
Free shipping
$289.99
Sunco Lighting 1-Gang PVC Electrical Outlet Box Extender, Flush-Mount Extension Ring, 400-Pack
Shop
$289.99
Sunco Lighting 1-Gang PVC Electrical Outlet Box Extender, Flush-Mount Extension Ring, 400-Pack
Shop
$19.55
3/4" Single Gang Receptacle Outlet Box Extender With Screws - Black Or Gray - Pack Of 5
Walmart
237
$19.55
3/4" Single Gang Receptacle Outlet Box Extender With Screws - Black Or Gray - Pack Of 5
Walmart
237
How to Install Electrical Box Extender - Outlet or Switch
1:51
How to Install Electrical Box Extender - Outlet or Switch
143.9K viewsJan 14, 2022
YouTubeJohn C RV
How to extend electrical outlet on a wall - Using Box Extender
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How to extend electrical outlet on a wall - Using Box Extender
79.4K viewsJun 9, 2017
YouTubeJoseph K
How To Use an Electrical Box Extender
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YouTubeFamily Handyman
Install Electrical Box Extenders for Tile or Stone
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Install Electrical Box Extenders for Tile or Stone
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YouTubeArmchair Builder
How to Install an Electrical Box Extender for Wall Panels
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How to Install an Electrical Box Extender for Wall Panels
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How to Use an Electrical Box Extender
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How to Fix a Recessed Outlet or Wall Switch - Electrical Box Extender Install
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How to Fix a Recessed Outlet or Wall Switch - Electrical Box Extender Install
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YouTubeThe Jim Handy Channel
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July 25, 2025 - what is a box extender and what it's for and how to install one for outlet or switch
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Arlington How to Install Electrical Box Extender heavy duty non metallic
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How to Extend Electrical Outlets to be Flush with the wall
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YouTubeWiFi Hub
1:57
How to Install an Electrical Box Extender | Trusscore Tips Series
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VimeoTrusscore
7:40
How much Wire is Required at an Outlet Box. (How to Extend Short Wires)
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YouTubeBackyard Maine
3:32
How to Extend an Electical Outlet Over Paneling
197.7K viewsMay 11, 2018
YouTubeJay Visnansky
11:11
How To Fix A Sunken Electrical Outlet Box In Your Wall! DIY
33.9K viewsApr 18, 2024
YouTubeFix This House
1:25
Carlon® Non-Metallic Electrical Box Extender
26.3K viewsFeb 26, 2014
YouTubeABB Installation Products
4:02
HOW TO EXTEND//RAISE ELECTRICAL OUTLETS EASILY || DIY Life Hacks!
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Fix a Sunken Outlet (Fast, Code-Friendly)
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YouTubeEveryday Home Repairs Help
6:42
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9:22
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Shop outlet box extender

Sponsored
About our ads
$10.80
3/8 in. 2-Gang Outlet Box Space Extender (5-Pack)
Home Depot
Free shipping
$10.80
3/8 in. 2-Gang Outlet Box Space Extender (5-Pack)
Home Depot
$8.50
1-Gang 1/4 in. Electrical Receptacle Box Extension Ring (5/Pack)
Home Depot
Free shipping
$8.50
1-Gang 1/4 in. Electrical Receptacle Box Extension Ring (5/Pack)
Home Depot
$10.86
1/2 in. 2-Gang Outlet Box Spacer Extender (5-Pack)
Home Depot
Free shipping
$10.86
1/2 in. 2-Gang Outlet Box Spacer Extender (5-Pack)
Home Depot
$10.46
1-Gang 3/8 in. Electrical Receptacle Box Extension Ring (5-Pack)
Home Depot
Free shipping
$10.46
1-Gang 3/8 in. Electrical Receptacle Box Extension Ring (5-Pack)
Home Depot
$42.99
50PCS BE1-2 Electrical Outlet Box Extenders With 100PCS Screws, (1-Gang)Electrical Power Outlet Box Extendersingle Gang Box Extender Electric Box
Amazon.com
Free shipping
$42.99
50PCS BE1-2 Electrical Outlet Box Extenders With 100PCS Screws, (1-Gang)Electrical Power Outlet Box Extendersingle Gang Box Extender Electric Box
Amazon.com
$13.99
Imbaprice BE2-3 2-Gang Electrical Box Extender, 3-Pack | UL Listed Non-Metallic White Outlet Box Extension For Recessed Electrical Boxes, Extends 1/4"
Amazon.com
$13.99
Imbaprice BE2-3 2-Gang Electrical Box Extender, 3-Pack | UL Listed Non-Metallic White Outlet Box Extension For Recessed Electrical Boxes, Extends 1/4"
Amazon.com
$15.67
2-Gang 1/2 in. Electrical Receptacle Box Extension Ring (5-Pack)
Home Depot
Free shipping
$15.67
2-Gang 1/2 in. Electrical Receptacle Box Extension Ring (5-Pack)
Home Depot
$14.95
Mint Bucket Brands 1/4" Double Gang Outlet Box Extenders, UL Listed, Electrical Box Extender For Outlets & Switches, Pack Of 3
Amazon.com
$14.95
Mint Bucket Brands 1/4" Double Gang Outlet Box Extenders, UL Listed, Electrical Box Extender For Outlets & Switches, Pack Of 3
Amazon.com
$33.99
Imbaprice BE1-25 Electrical Box Extender, 25 Pack I UL Listed, 1-Gang Non-Metallic, Outlet Box Extension For Switches, Receptacles, White
Amazon.com
$33.99
Imbaprice BE1-25 Electrical Box Extender, 25 Pack I UL Listed, 1-Gang Non-Metallic, Outlet Box Extension For Switches, Receptacles, White
Amazon.com
$12.99
3PCS BE4 Electrical Outlet Box Extenders, (4-Gang) Electrical Power Outlet Box Extender, Extender Electric Box Extender 4 Gang Power Switch
Amazon.com
$12.99
3PCS BE4 Electrical Outlet Box Extenders, (4-Gang) Electrical Power Outlet Box Extender, Extender Electric Box Extender 4 Gang Power Switch
Amazon.com
$2.35
Arlington BE1 1-Gang Electrical Outlet Box Extender (White) | Supplyhouse.Com
SupplyHouse.com
$2.35
Arlington BE1 1-Gang Electrical Outlet Box Extender (White) | Supplyhouse.Com
SupplyHouse.com
$557.06
400 PCS 2-Gang Electrical Outlet Box Extender Adjusts 1.5"" Depth For Switch/GFCI
eBay
Free shipping
$557.06
400 PCS 2-Gang Electrical Outlet Box Extender Adjusts 1.5"" Depth For Switch/GFCI
eBay
$4.73
1-Gang Metal Electrical Switch Box Extension (SBEX-25R)
Home Depot
Free shipping
$4.73
1-Gang Metal Electrical Switch Box Extension (SBEX-25R)
Home Depot
$86.78
Radiant In-Wall Power And Outlet Relocation Kit, White
Home Depot
Free shipping
$86.78
Radiant In-Wall Power And Outlet Relocation Kit, White
Home Depot
$16.18
1-Gang Outlet Box Spacer Extender Combo Pack (5-Pack)
Home Depot
Free shipping
$16.18
1-Gang Outlet Box Spacer Extender Combo Pack (5-Pack)
Home Depot
$12.32
1-Gang Metal Weatherproof Electrical Outlet Box Extension Ring With (6) 3/4 Inch Holes, Gray
Home Depot
Free shipping
$12.32
1-Gang Metal Weatherproof Electrical Outlet Box Extension Ring With (6) 3/4 Inch Holes, Gray
Home Depot
$6.02
Arlington BE3 3- Gang Electrical Outlet Box Extender (White) | Supplyhouse.Com
SupplyHouse.com
$6.02
Arlington BE3 3- Gang Electrical Outlet Box Extender (White) | Supplyhouse.Com
SupplyHouse.com
$2.60
Arlington BE1X 1-Gang Electrical Outlet Box Extender W/ Larger Flange (White) | Supplyhouse.Com
SupplyHouse.com
3
$2.60
Arlington BE1X 1-Gang Electrical Outlet Box Extender W/ Larger Flange (White) | Supplyhouse.Com
SupplyHouse.com

Shop outlet box extender

Sponsored
About our ads
$9.62
1-Gang 1/2 in. Electrical Receptacle Box Extension Ring (5-Pack)
Home Depot
Free shipping
$9.62
1-Gang 1/2 in. Electrical Receptacle Box Extension Ring (5-Pack)
Home Depot
Free shipping
$7.96
1/4 in. 1-Gang Outlet Box Spacer Extender (5-Pack)
Home Depot
Free shipping
$7.96
1/4 in. 1-Gang Outlet Box Spacer Extender (5-Pack)
Home Depot
Free shipping
$18.95
Mint Bucket Brands 1/2" Single Gang Outlet Box Extenders, UL Listed, Includes Screws, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
$18.95
Mint Bucket Brands 1/2" Single Gang Outlet Box Extenders, UL Listed, Includes Screws, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
$6.99
1-Gang 3/4 in. Electrical Receptacle Box Extension Ring 5-Pack
Home Depot
Free shipping
$6.99
1-Gang 3/4 in. Electrical Receptacle Box Extension Ring 5-Pack
Home Depot
Free shipping
$7.44
Multi-Gang Electrical PVC Electrical Box Extender (2-Pack) (B1MGEXT-2)
Home Depot
Free shipping
$7.44
Multi-Gang Electrical PVC Electrical Box Extender (2-Pack) (B1MGEXT-2)
Home Depot
Free shipping
$7.99
3Pcs 1/2" Single Gang Receptacle Outlet Extenders With 6 Screws | Junction Box Extension Accessories For Electric Box And Outlet Switches (Blue)
Amazon.com
$7.99
3Pcs 1/2" Single Gang Receptacle Outlet Extenders With 6 Screws | Junction Box Extension Accessories For Electric Box And Outlet Switches (Blue)
Amazon.com
$8.17
3/8 in. 1-Gang Outlet Box Extender (3-Pack)
Home Depot
Free shipping
$8.17
3/8 in. 1-Gang Outlet Box Extender (3-Pack)
Home Depot
Free shipping
$18.99
10Pcs BE2 Electrical Outlet Box Extenders With 40 PCS Screws, (2-Gang) Electrical Power Outlet Box Extendersingle Gang Box Extender Electric Box
Amazon.com
$18.99
10Pcs BE2 Electrical Outlet Box Extenders With 40 PCS Screws, (2-Gang) Electrical Power Outlet Box Extendersingle Gang Box Extender Electric Box
Amazon.com
$19.99
Mint Bucket Brands 3/4" Single Gang Outlet Box Extenders, UL Listed, Includes Screws, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
$19.99
Mint Bucket Brands 3/4" Single Gang Outlet Box Extenders, UL Listed, Includes Screws, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
$8.17
1/2 in. 1-Gang Outlet Box Extender (3-Pack)
Home Depot
Free shipping
$8.17
1/2 in. 1-Gang Outlet Box Extender (3-Pack)
Home Depot
Free shipping
$9.99
$11.99
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
16% off
$9.99
$11.99
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
$10.80
3/8 in. 2-Gang Outlet Box Space Extender (5-Pack)
Home Depot
Free shipping
$10.80
3/8 in. 2-Gang Outlet Box Space Extender (5-Pack)
Home Depot
Free shipping
$8.50
1-Gang 1/4 in. Electrical Receptacle Box Extension Ring (5/Pack)
Home Depot
Free shipping
$8.50
1-Gang 1/4 in. Electrical Receptacle Box Extension Ring (5/Pack)
Home Depot
Free shipping
$10.86
1/2 in. 2-Gang Outlet Box Spacer Extender (5-Pack)
Home Depot
Free shipping
$10.86
1/2 in. 2-Gang Outlet Box Spacer Extender (5-Pack)
Home Depot
Free shipping
$10.46
1-Gang 3/8 in. Electrical Receptacle Box Extension Ring (5-Pack)
Home Depot
Free shipping
$10.46
1-Gang 3/8 in. Electrical Receptacle Box Extension Ring (5-Pack)
Home Depot
Free shipping
$42.99
50PCS BE1-2 Electrical Outlet Box Extenders With 100PCS Screws, (1-Gang)Electrical Power Outlet Box Extendersingle Gang Box Extender Electric Box
Amazon.com
Free shipping
$42.99
50PCS BE1-2 Electrical Outlet Box Extenders With 100PCS Screws, (1-Gang)Electrical Power Outlet Box Extendersingle Gang Box Extender Electric Box
Amazon.com
Free shipping
$13.99
Imbaprice BE2-3 2-Gang Electrical Box Extender, 3-Pack | UL Listed Non-Metallic White Outlet Box Extension For Recessed Electrical Boxes, Extends 1/4"
Amazon.com
$13.99
Imbaprice BE2-3 2-Gang Electrical Box Extender, 3-Pack | UL Listed Non-Metallic White Outlet Box Extension For Recessed Electrical Boxes, Extends 1/4"
Amazon.com
$2.35
Arlington BE1 1-Gang Electrical Outlet Box Extender (White) | Supplyhouse.Com
SupplyHouse.com
$2.35
Arlington BE1 1-Gang Electrical Outlet Box Extender (White) | Supplyhouse.Com
SupplyHouse.com