Shop Electric Box Extensions

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$24.88
Bestmounts - 10 Pack Electrical Power Outlet Box Extender Kit - Single Gang Box Extender - Single Receptacle Heavy Duty Plastic (Blue)
Amazon.com
40
$24.88
Bestmounts - 10 Pack Electrical Power Outlet Box Extender Kit - Single Gang Box Extender - Single Receptacle Heavy Duty Plastic (Blue)
Amazon.com
40
$41.99
50PCS BE1-2 Electrical Outlet Box Extenders With 100PCS Screws, (1-Gang)Electrical Power Outlet Box Extendersingle Gang Box Extender Electric Box
Amazon.com
8
Free shipping
$41.99
50PCS BE1-2 Electrical Outlet Box Extenders With 100PCS Screws, (1-Gang)Electrical Power Outlet Box Extendersingle Gang Box Extender Electric Box
Amazon.com
8
$12.99
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
$12.99
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
$7.96
1/4 in. 1-Gang Outlet Box Spacer Extender (5-Pack)
Home Depot
124
Free shipping
$7.96
1/4 in. 1-Gang Outlet Box Spacer Extender (5-Pack)
Home Depot
124
$133.10
($26.62/Pc) SBEX Thomas & Betts Switch Box Extension - 3.5 Cu.In. - Material Steel - Pre-Galvanized Finish
Onlinecomponents.com
$133.10
($26.62/Pc) SBEX Thomas & Betts Switch Box Extension - 3.5 Cu.In. - Material Steel - Pre-Galvanized Finish
Onlinecomponents.com
$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
$6.21
Multi-Gang Electrical PVC Electrical Box Extender (2-Pack) (B1MGEXT-2)
Home Depot
304
Free shipping
$6.21
Multi-Gang Electrical PVC Electrical Box Extender (2-Pack) (B1MGEXT-2)
Home Depot
304
$8.99
Ace Grounded 6 Outlets Adapter 1 Pk
Ace Hardware
$8.99
Ace Grounded 6 Outlets Adapter 1 Pk
Ace Hardware
$9.27
1/4 in. 2-Gang Outlet Box Spacer Extender (5-Pack)
Home Depot
15
Free shipping
$9.27
1/4 in. 2-Gang Outlet Box Spacer Extender (5-Pack)
Home Depot
15
$14.99
Ace Grounded 3 Outlets Outlet Adapter Surge Protection 1 Pk
Ace Hardware
$14.99
Ace Grounded 3 Outlets Outlet Adapter Surge Protection 1 Pk
Ace Hardware
$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
$9.99
Ace Grounded 3 Outlets Adapter W/Light 1 Pk
Ace Hardware
$9.99
Ace Grounded 3 Outlets Adapter W/Light 1 Pk
Ace Hardware
$107.00
($10.70/Pc) 82-52E-1/4 Thomas & Betts Square Box Extension Ring/Adapter - 3.5 Cubic Inches - 5 Inch Square X 1/4 Inch Raised - Pre-Galvanized Steel.
Onlinecomponents.com
$107.00
($10.70/Pc) 82-52E-1/4 Thomas & Betts Square Box Extension Ring/Adapter - 3.5 Cubic Inches - 5 Inch Square X 1/4 Inch Raised - Pre-Galvanized Steel.
Onlinecomponents.com
$11.99
Outlet Box Extender - Double
Milwaukee Slatwall
$11.99
Outlet Box Extender - Double
Milwaukee Slatwall
$12.52
$19.99
Electrical Box, Outlet Boxes, 5Pcs Single Gang Outlet Box Extenders - Heavy-Duty Plastic Electrical Junction, Electrical Box Extender,Electric Box,
Temu US
37% off
$12.52
$19.99
Electrical Box, Outlet Boxes, 5Pcs Single Gang Outlet Box Extenders - Heavy-Duty Plastic Electrical Junction, Electrical Box Extender,Electric Box,
Temu US
$9.99
Outlet Box Extender - Single
Milwaukee Slatwall
$9.99
Outlet Box Extender - Single
Milwaukee Slatwall
$6.73
$23.54
2Pcs 1-Gang Rectangular Wall Box Extender, Polished PC Material, Electrical Outlet Box Extension Ring, Electric Outlet Extender,Wall Outlet Box
Temu US
7
71% off
$6.73
$23.54
2Pcs 1-Gang Rectangular Wall Box Extender, Polished PC Material, Electrical Outlet Box Extension Ring, Electric Outlet Extender,Wall Outlet Box
Temu US
7
$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
$27.89
Receptxtenders Receptacle Outlet Box Extender, Electrical Outlet Extender For
eBay.com
Free shipping
$27.89
Receptxtenders Receptacle Outlet Box Extender, Electrical Outlet Extender For
eBay.com
Free shipping
$5.57
Arlington BE3 3- Gang Electrical Outlet Box Extender (White) | Supplyhouse.Com
SupplyHouse.com
2
$5.57
Arlington BE3 3- Gang Electrical Outlet Box Extender (White) | Supplyhouse.Com
SupplyHouse.com
2
$353.07
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
$353.07
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
$17.93
B1MGEXT-2 Multi-Gang Non-Metallic Electrical Box Extender 2-Pack
Bonanza
$17.93
B1MGEXT-2 Multi-Gang Non-Metallic Electrical Box Extender 2-Pack
Bonanza
$59.99
Accessory - Canopy Electrical Box Extension - Black
Bed Bath & Beyond
20
$59.99
Accessory - Canopy Electrical Box Extension - Black
Bed Bath & Beyond
20
$237.50
Case Of 50, Southwire Garvin 4 Square Box Extender 1/2 Inch Raised (BEX-450)
Lighting Supply
$237.50
Case Of 50, Southwire Garvin 4 Square Box Extender 1/2 Inch Raised (BEX-450)
Lighting Supply
$17.82
Electrical Outlet Box Extender Kitelectrical Outlet Spacers, 60 Pack
eBay
Free shipping
$17.82
Electrical Outlet Box Extender Kitelectrical Outlet Spacers, 60 Pack
eBay
Free shipping
$391.32
Arlington BE2 Box Extender 2-Gang 1-1/2 Inches
Voomi Supply
7
$391.32
Arlington BE2 Box Extender 2-Gang 1-1/2 Inches
Voomi Supply
7
$99.99
Square D Hln1bl Extension Box Of 3
eBay
Free shipping
$99.99
Square D Hln1bl Extension Box Of 3
eBay
Free shipping
$3.86
Orbit Handy Box Switch Box Extension Steel 1-Gang 1-1/2" Deep 10220220
DkHardware.com
$3.86
Orbit Handy Box Switch Box Extension Steel 1-Gang 1-1/2" Deep 10220220
DkHardware.com
$9.88
Arlington Industries Electrical Box Extender BE1-2
DkHardware.com
1K+
$9.88
Arlington Industries Electrical Box Extender BE1-2
DkHardware.com
1K+
$15.81
HUBBELL ELECTRICAL PRODUCTS 1 Gang Rectangular Electrical Box Extension Gray EB50-6
DkHardware.com
$15.81
HUBBELL ELECTRICAL PRODUCTS 1 Gang Rectangular Electrical Box Extension Gray EB50-6
DkHardware.com
$1,220.92
Garvin Industries 57111 Round Pan Box Extension Ring, 1 / 2 Deep, Extension For Electrical Fixtures, 4 Round Design
Voomi Supply
$1,220.92
Garvin Industries 57111 Round Pan Box Extension Ring, 1 / 2 Deep, Extension For Electrical Fixtures, 4 Round Design
Voomi Supply
$16.00
Surge Protector - 6 Outlet - ULINE
Uline
$16.00
Surge Protector - 6 Outlet - ULINE
Uline
$27.16
$45.03
Electrical Outlet Extender Stick- Features USB-A, USB-C And 2 AC Outlets, Extends 22"-34", Rotates 180° Access Hard-To-Reach Outlets, Wall Plug
Temu US
3
39% off
$27.16
$45.03
Electrical Outlet Extender Stick- Features USB-A, USB-C And 2 AC Outlets, Extends 22"-34", Rotates 180° Access Hard-To-Reach Outlets, Wall Plug
Temu US
3
$23.86
WDE000G Gray 2-Gang Weatherproof Extension Box Cast Metal
Bonanza
$23.86
WDE000G Gray 2-Gang Weatherproof Extension Box Cast Metal
Bonanza
$11.50
$28.99
Morris Products 36550 Weatherproof One Gang Flanged Box Extension Adapter - 6 Outlet Holes 3/4" Gray
ktool-sao-feed
60% off
$11.50
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Morris Products 36550 Weatherproof One Gang Flanged Box Extension Adapter - 6 Outlet Holes 3/4" Gray
ktool-sao-feed
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Morris Products 36520 Weatherproof One Gang Flanged Box Extension Adapter - 4 Outlet Holes 1/2" Gray
ktool-sao-feed
23% off
$17.98
$23.61
Morris Products 36520 Weatherproof One Gang Flanged Box Extension Adapter - 4 Outlet Holes 1/2" Gray
ktool-sao-feed
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Shop Electric Box Extensions

Sponsored
About our ads
$24.88
Bestmounts - 10 Pack Electrical Power Outlet Box Extender Kit - Single Gang Box Extender - Single Receptacle Heavy Duty Plastic (Blue)
Amazon.com
40
$24.88
Bestmounts - 10 Pack Electrical Power Outlet Box Extender Kit - Single Gang Box Extender - Single Receptacle Heavy Duty Plastic (Blue)
Amazon.com
40
$41.99
50PCS BE1-2 Electrical Outlet Box Extenders With 100PCS Screws, (1-Gang)Electrical Power Outlet Box Extendersingle Gang Box Extender Electric Box
Amazon.com
8
Free shipping
$41.99
50PCS BE1-2 Electrical Outlet Box Extenders With 100PCS Screws, (1-Gang)Electrical Power Outlet Box Extendersingle Gang Box Extender Electric Box
Amazon.com
8
$12.99
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
$12.99
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
$7.96
1/4 in. 1-Gang Outlet Box Spacer Extender (5-Pack)
Home Depot
124
Free shipping
$7.96
1/4 in. 1-Gang Outlet Box Spacer Extender (5-Pack)
Home Depot
124
$133.10
($26.62/Pc) SBEX Thomas & Betts Switch Box Extension - 3.5 Cu.In. - Material Steel - Pre-Galvanized Finish
Onlinecomponents.com
$133.10
($26.62/Pc) SBEX Thomas & Betts Switch Box Extension - 3.5 Cu.In. - Material Steel - Pre-Galvanized Finish
Onlinecomponents.com
$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
$6.21
Multi-Gang Electrical PVC Electrical Box Extender (2-Pack) (B1MGEXT-2)
Home Depot
304
Free shipping
$6.21
Multi-Gang Electrical PVC Electrical Box Extender (2-Pack) (B1MGEXT-2)
Home Depot
304
$8.99
Ace Grounded 6 Outlets Adapter 1 Pk
Ace Hardware
$8.99
Ace Grounded 6 Outlets Adapter 1 Pk
Ace Hardware
$9.27
1/4 in. 2-Gang Outlet Box Spacer Extender (5-Pack)
Home Depot
15
Free shipping
$9.27
1/4 in. 2-Gang Outlet Box Spacer Extender (5-Pack)
Home Depot
15
$14.99
Ace Grounded 3 Outlets Outlet Adapter Surge Protection 1 Pk
Ace Hardware
$14.99
Ace Grounded 3 Outlets Outlet Adapter Surge Protection 1 Pk
Ace Hardware
$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
$9.99
Ace Grounded 3 Outlets Adapter W/Light 1 Pk
Ace Hardware
$9.99
Ace Grounded 3 Outlets Adapter W/Light 1 Pk
Ace Hardware
$107.00
($10.70/Pc) 82-52E-1/4 Thomas & Betts Square Box Extension Ring/Adapter - 3.5 Cubic Inches - 5 Inch Square X 1/4 Inch Raised - Pre-Galvanized Steel.
Onlinecomponents.com
$107.00
($10.70/Pc) 82-52E-1/4 Thomas & Betts Square Box Extension Ring/Adapter - 3.5 Cubic Inches - 5 Inch Square X 1/4 Inch Raised - Pre-Galvanized Steel.
Onlinecomponents.com
$11.99
Outlet Box Extender - Double
Milwaukee Slatwall
$11.99
Outlet Box Extender - Double
Milwaukee Slatwall
$12.52
$19.99
Electrical Box, Outlet Boxes, 5Pcs Single Gang Outlet Box Extenders - Heavy-Duty Plastic Electrical Junction, Electrical Box Extender,Electric Box,
Temu US
37% off
$12.52
$19.99
Electrical Box, Outlet Boxes, 5Pcs Single Gang Outlet Box Extenders - Heavy-Duty Plastic Electrical Junction, Electrical Box Extender,Electric Box,
Temu US
$9.99
Outlet Box Extender - Single
Milwaukee Slatwall
$9.99
Outlet Box Extender - Single
Milwaukee Slatwall
$6.73
$23.54
2Pcs 1-Gang Rectangular Wall Box Extender, Polished PC Material, Electrical Outlet Box Extension Ring, Electric Outlet Extender,Wall Outlet Box
Temu US
7
71% off
$6.73
$23.54
2Pcs 1-Gang Rectangular Wall Box Extender, Polished PC Material, Electrical Outlet Box Extension Ring, Electric Outlet Extender,Wall Outlet Box
Temu US
7
$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