Shop Box to Extend a Circuit

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$39.97
Yeesport 50 Pcs Electrical Box Extenders, BE1-2 Electrical Outlet Box Extenders With 100 Pcs Screws, 1-Gang Electrical Power Box Extensions, Single
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2
Free shipping
$39.97
Yeesport 50 Pcs Electrical Box Extenders, BE1-2 Electrical Outlet Box Extenders With 100 Pcs Screws, 1-Gang Electrical Power Box Extensions, Single
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2
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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
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2
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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
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2
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Qlvily 12 Packs Square Extension Ring, 4" L X 4" W Electrical Box Extension Ring With 1/2" And 3/4" Knockouts, 1-1/2'' Deep, Electrical Box Extender,
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1
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Qlvily 12 Packs Square Extension Ring, 4" L X 4" W Electrical Box Extension Ring With 1/2" And 3/4" Knockouts, 1-1/2'' Deep, Electrical Box Extender,
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1
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6Pcs 1/4 Inch Single Gang Outlet Box Extenders, Outlet Extender For Electrical Box With 12 Screws Receptacle Extension Box For Electrical Outlet
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3
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6Pcs 1/4 Inch Single Gang Outlet Box Extenders, Outlet Extender For Electrical Box With 12 Screws Receptacle Extension Box For Electrical Outlet
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3
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Yeesport 30 Pcs Electrical Box Extenders, BE1-2 Electrical Outlet Box Extenders With 60 Pcs Screws, 1-Gang Electrical Power Box Extensions, Single
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Yeesport 30 Pcs Electrical Box Extenders, BE1-2 Electrical Outlet Box Extenders With 60 Pcs Screws, 1-Gang Electrical Power Box Extensions, Single
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2
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50PCS BE1-2 Electrical Outlet Box Extenders With 100PCS Screws, (1-Gang)Electrical Power Outlet Box Extendersingle Gang Box Extender Electric Box
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5
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
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5
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NQEUEPN 6Pcs 1/2"" Single Gang Receptacle Outlet Box Extenders, Electric Outlet Extender Box With 12 Screws Receptacle Extender For Electric Box And
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18
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NQEUEPN 6Pcs 1/2"" Single Gang Receptacle Outlet Box Extenders, Electric Outlet Extender Box With 12 Screws Receptacle Extender For Electric Box And
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18
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3Pcs 1/2" Single Gang Receptacle Outlet Extenders With 6 Screws - Junction Box Extension Accessories For Electric Box And Outlet Switches (Blue)
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18
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3Pcs 1/2" Single Gang Receptacle Outlet Extenders With 6 Screws - Junction Box Extension Accessories For Electric Box And Outlet Switches (Blue)
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18
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Imbaprice IMBA-BE2 UL Listed 2-Gang Electrical Outlet Box Extender, Non-Metallic Power Switch & Receptacle Spacer, White, 3-Pack
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388
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Imbaprice IMBA-BE2 UL Listed 2-Gang Electrical Outlet Box Extender, Non-Metallic Power Switch & Receptacle Spacer, White, 3-Pack
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388
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Sikluovkai 5PCS BE2 Electrical Outlet Box Extender With20 Screws, Two Gang Power Switch Receptacles Accessories,2-Gang Box Electrical Power Outlet Box
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Sikluovkai 5PCS BE2 Electrical Outlet Box Extender With20 Screws, Two Gang Power Switch Receptacles Accessories,2-Gang Box Electrical Power Outlet Box
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$7.52
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Single Gang Extension Box Color: White
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Single Gang Extension Box Color: White
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Sikluovkai BE1 5Pcs Electrical Outlet Box Extender With 10 Screws, Box Electrical Power Outlet Box Extender, Singer Gang Power Switch Receptacles
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$10.19
Sikluovkai BE1 5Pcs Electrical Outlet Box Extender With 10 Screws, Box Electrical Power Outlet Box Extender, Singer Gang Power Switch Receptacles
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4Pcs 1/2 Inch Single Gang Outlet Box Extender, Electrical Outlet Extender Receptacle Extender Outlet Extension Box For Electrical Box And Electrical
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67
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4Pcs 1/2 Inch Single Gang Outlet Box Extender, Electrical Outlet Extender Receptacle Extender Outlet Extension Box For Electrical Box And Electrical
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67
$19.75
Mint Bucket Brands 1/2" Double Gang Receptacle Outlet Box Extenders - UL Listed - With 6-32 X 1.25 Screws - Electrical Outlet Extender For Electrical
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3
$19.75
Mint Bucket Brands 1/2" Double Gang Receptacle Outlet Box Extenders - UL Listed - With 6-32 X 1.25 Screws - Electrical Outlet Extender For Electrical
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3
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3PCS BE4 Electrical Outlet Box Extenders With 24PCS Screws, (4-Gang) Electrical Power Outlet Box Extenderextender Electric Box Extender 4 Gang Power
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2
$12.99
3PCS BE4 Electrical Outlet Box Extenders With 24PCS Screws, (4-Gang) Electrical Power Outlet Box Extenderextender Electric Box Extender 4 Gang Power
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2
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Bestmounts - 10 Pack Electrical Power Outlet Box Extender Kit - Single Gang Box Extender - Single Receptacle Heavy Duty Plastic (White)
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256
$19.98
Bestmounts - 10 Pack Electrical Power Outlet Box Extender Kit - Single Gang Box Extender - Single Receptacle Heavy Duty Plastic (White)
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256
$26.99
Juexica 2 Pcs 1/2-Inch 4 Hole 4 Inch Round Sealproof Electrical Boxes Extenders Round Weatherproof Extension Junction Box Extender Ring 16. 5 Cu. In.
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2
$26.99
Juexica 2 Pcs 1/2-Inch 4 Hole 4 Inch Round Sealproof Electrical Boxes Extenders Round Weatherproof Extension Junction Box Extender Ring 16. 5 Cu. In.
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2
$11.99
4Pcs Electrical Box Extenders, 1/4" Receptacle Outlet Box Extenders Single Gang Extender With 8 Screws Outlet Extender For Electrical And Power Socket
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76
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4Pcs Electrical Box Extenders, 1/4" Receptacle Outlet Box Extenders Single Gang Extender With 8 Screws Outlet Extender For Electrical And Power Socket
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76
$7.59
3Pcs Single Gang Electric Power Outlet Extender, 1/2" Receptacle Outlet Box Extenders With Screws Electrical Box Extender Junction Box Extension
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14
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3Pcs Single Gang Electric Power Outlet Extender, 1/2" Receptacle Outlet Box Extenders With Screws Electrical Box Extender Junction Box Extension
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14
$15.95
Mint Bucket Brands 1/2" Double Gang Receptacle Outlet Box Extender - UL Listed - Electrical Outlet Extender For Electrical Box And Electrical Outlet
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13
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Mint Bucket Brands 1/2" Double Gang Receptacle Outlet Box Extender - UL Listed - Electrical Outlet Extender For Electrical Box And Electrical Outlet
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13
$18.95
Mint Bucket Brands 1/2" Single Gang Receptacle Box Extenders, UL Listed With 6-32 X 1.25 Screws, Electrical Outlet Extender For Switches (Blue) (Pack
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77
$18.95
Mint Bucket Brands 1/2" Single Gang Receptacle Box Extenders, UL Listed With 6-32 X 1.25 Screws, Electrical Outlet Extender For Switches (Blue) (Pack
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77
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Mint Bucket Brands 3/8" Double Gang Receptacle Outlet Box Extender - UL Listed - Electrical Outlet Extender For Electrical Box And Electrical Outlet
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29
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Mint Bucket Brands 3/8" Double Gang Receptacle Outlet Box Extender - UL Listed - Electrical Outlet Extender For Electrical Box And Electrical Outlet
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29
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Mint Bucket Brands 1/4" Double Gang Receptacle Outlet Box Extender, Electrical Outlet Extender For Electrical Box And Electrical Outlet Switches, UL
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49
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Mint Bucket Brands 1/4" Double Gang Receptacle Outlet Box Extender, Electrical Outlet Extender For Electrical Box And Electrical Outlet Switches, UL
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49
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Mint Bucket Brands 3/4" Single Gang Receptacle Outlet Box Extenders UL Listed, Screws (6-32 X 1.25), Electrical Outlet Extender For Electrical Box &
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179
$19.99
Mint Bucket Brands 3/4" Single Gang Receptacle Outlet Box Extenders UL Listed, Screws (6-32 X 1.25), Electrical Outlet Extender For Electrical Box &
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179
$23.97
Bestmounts - 10 Pack Electrical Power Outlet Box Extender Kit - Single Gang Box Extender - Single Receptacle Heavy Duty Plastic (Blue)
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17
$23.97
Bestmounts - 10 Pack Electrical Power Outlet Box Extender Kit - Single Gang Box Extender - Single Receptacle Heavy Duty Plastic (Blue)
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17
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Outlet Spacers - Electrical Outlet Box Extender Kit By SPACERR - Electrical Switch And Receptacle Spacers 50 Pack (14 Tubes And 36 Screws)
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1K+
$18.99
Outlet Spacers - Electrical Outlet Box Extender Kit By SPACERR - Electrical Switch And Receptacle Spacers 50 Pack (14 Tubes And 36 Screws)
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1K+
$17.25
Mint Bucket Brands 3/4" Double Gang Receptacle Outlet Box Extender, Electrical Outlet Extender For Electrical Box And Electrical Outlet Switches, UL
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49
$17.25
Mint Bucket Brands 3/4" Double Gang Receptacle Outlet Box Extender, Electrical Outlet Extender For Electrical Box And Electrical Outlet Switches, UL
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49
$19.99
Mint Bucket Brands 3/4" Double Gang Receptacle Outlet Box Extenders, UL Listed - 6-32 X 1.25 Screws, Electrical Outlet Extender For Electrical Box &
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$19.99
Mint Bucket Brands 3/4" Double Gang Receptacle Outlet Box Extenders, UL Listed - 6-32 X 1.25 Screws, Electrical Outlet Extender For Electrical Box &
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$17.99
Mint Bucket Brands 1/4" Single Gang Receptacle Outlet Box Extenders - UL Listed - Electrical Outlet Extender For Electrical Box And Electrical Outlet
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61
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Mint Bucket Brands 1/4" Single Gang Receptacle Outlet Box Extenders - UL Listed - Electrical Outlet Extender For Electrical Box And Electrical Outlet
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61
$7.39
Hubbell-Raco 5406-0 Weatherproof Extension Box, 1 Gang, 18.3 Cu-In X 4-1/2 in L X 2-3/4 in W X 1 in D Grey
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322
$7.39
Hubbell-Raco 5406-0 Weatherproof Extension Box, 1 Gang, 18.3 Cu-In X 4-1/2 in L X 2-3/4 in W X 1 in D Grey
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322
$12.99
Electrical Outlet Box Extender Kitelectrical Outlet Spacers, 60 Pack Electric Box Receptacle Extender Kit Include 30 Pieces Round Switch Spacers And
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7
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Electrical Outlet Box Extender Kitelectrical Outlet Spacers, 60 Pack Electric Box Receptacle Extender Kit Include 30 Pieces Round Switch Spacers And
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7
$72.95
Appleton Electric Cast Box Extension: Tandem Box Extension, Iron, Gray, 1 Model: FS-1EXT
Grainger
$72.95
Appleton Electric Cast Box Extension: Tandem Box Extension, Iron, Gray, 1 Model: FS-1EXT
Grainger
$16.95
Mint Bucket Brands 3/4" Single Gang Receptacle Outlet Box Extenders - UL Listed - Electrical Outlet Extender For Electrical Box And Electrical Outlet
Amazon.com
18
$16.95
Mint Bucket Brands 3/4" Single Gang Receptacle Outlet Box Extenders - UL Listed - Electrical Outlet Extender For Electrical Box And Electrical Outlet
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18
$24.99
OHLECTRIC 4" Square Steel Work Box Extension Rings 2-1/8" Deep With Eight 1/2" & 3/4" Knockouts, Fire Rated| Ideal For Wiring Connections, Housing
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28
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OHLECTRIC 4" Square Steel Work Box Extension Rings 2-1/8" Deep With Eight 1/2" & 3/4" Knockouts, Fire Rated| Ideal For Wiring Connections, Housing
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28
$27.49
30 PCS BE1-2 Electrical Outlet Box Extenders With 60PCS Screws, (1-Gang) Electrical Power Single Gang Box Extender Electric Box Extender 1 Gang Power
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2
$27.49
30 PCS BE1-2 Electrical Outlet Box Extenders With 60PCS Screws, (1-Gang) Electrical Power Single Gang Box Extender Electric Box Extender 1 Gang Power
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2
$78.99
100PCS BE1-2 Electrical Outlet Box Extenders With 200PCS Screws, (1-Gang)Electrical Power Outlet Box Extendersingle Gang Box Extender Electric Box
Amazon.com
Free shipping
$78.99
100PCS BE1-2 Electrical Outlet Box Extenders With 200PCS Screws, (1-Gang)Electrical Power Outlet Box Extendersingle Gang Box Extender Electric Box
Amazon.com
Free shipping

Shop Box to Extend a Circuit

Sponsored
About our ads
$39.97
Yeesport 50 Pcs Electrical Box Extenders, BE1-2 Electrical Outlet Box Extenders With 100 Pcs Screws, 1-Gang Electrical Power Box Extensions, Single
Amazon.com
2
Free shipping
$39.97
Yeesport 50 Pcs Electrical Box Extenders, BE1-2 Electrical Outlet Box Extenders With 100 Pcs Screws, 1-Gang Electrical Power Box Extensions, Single
Amazon.com
2
$17.99
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
$17.99
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
$32.99
Qlvily 12 Packs Square Extension Ring, 4" L X 4" W Electrical Box Extension Ring With 1/2" And 3/4" Knockouts, 1-1/2'' Deep, Electrical Box Extender,
Amazon.com
1
$32.99
Qlvily 12 Packs Square Extension Ring, 4" L X 4" W Electrical Box Extension Ring With 1/2" And 3/4" Knockouts, 1-1/2'' Deep, Electrical Box Extender,
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1
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6Pcs 1/4 Inch Single Gang Outlet Box Extenders, Outlet Extender For Electrical Box With 12 Screws Receptacle Extension Box For Electrical Outlet
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3
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6Pcs 1/4 Inch Single Gang Outlet Box Extenders, Outlet Extender For Electrical Box With 12 Screws Receptacle Extension Box For Electrical Outlet
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3
$24.97
Yeesport 30 Pcs Electrical Box Extenders, BE1-2 Electrical Outlet Box Extenders With 60 Pcs Screws, 1-Gang Electrical Power Box Extensions, Single
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2
$24.97
Yeesport 30 Pcs Electrical Box Extenders, BE1-2 Electrical Outlet Box Extenders With 60 Pcs Screws, 1-Gang Electrical Power Box Extensions, Single
Amazon.com
2
$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
5
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
5
$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
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18
$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
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18
$8.99
$9.99
3Pcs 1/2" Single Gang Receptacle Outlet Extenders With 6 Screws - Junction Box Extension Accessories For Electric Box And Outlet Switches (Blue)
Amazon.com
18
10% off
$8.99
$9.99
3Pcs 1/2" Single Gang Receptacle Outlet Extenders With 6 Screws - Junction Box Extension Accessories For Electric Box And Outlet Switches (Blue)
Amazon.com
18
$13.99
Imbaprice IMBA-BE2 UL Listed 2-Gang Electrical Outlet Box Extender, Non-Metallic Power Switch & Receptacle Spacer, White, 3-Pack
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388
$13.99
Imbaprice IMBA-BE2 UL Listed 2-Gang Electrical Outlet Box Extender, Non-Metallic Power Switch & Receptacle Spacer, White, 3-Pack
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388
$20.99
Sikluovkai 5PCS BE2 Electrical Outlet Box Extender With20 Screws, Two Gang Power Switch Receptacles Accessories,2-Gang Box Electrical Power Outlet Box
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$20.99
Sikluovkai 5PCS BE2 Electrical Outlet Box Extender With20 Screws, Two Gang Power Switch Receptacles Accessories,2-Gang Box Electrical Power Outlet Box
Amazon.com
$7.52
$8.85
Single Gang Extension Box Color: White
Amazon.com
1K+
15% off
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Single Gang Extension Box Color: White
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1K+
$10.19
Sikluovkai BE1 5Pcs Electrical Outlet Box Extender With 10 Screws, Box Electrical Power Outlet Box Extender, Singer Gang Power Switch Receptacles
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$10.19
Sikluovkai BE1 5Pcs Electrical Outlet Box Extender With 10 Screws, Box Electrical Power Outlet Box Extender, Singer Gang Power Switch Receptacles
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$9.99
4Pcs 1/2 Inch Single Gang Outlet Box Extender, Electrical Outlet Extender Receptacle Extender Outlet Extension Box For Electrical Box And Electrical
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67
$9.99
4Pcs 1/2 Inch Single Gang Outlet Box Extender, Electrical Outlet Extender Receptacle Extender Outlet Extension Box For Electrical Box And Electrical
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67
$19.75
Mint Bucket Brands 1/2" Double Gang Receptacle Outlet Box Extenders - UL Listed - With 6-32 X 1.25 Screws - Electrical Outlet Extender For Electrical
Amazon.com
3
$19.75
Mint Bucket Brands 1/2" Double Gang Receptacle Outlet Box Extenders - UL Listed - With 6-32 X 1.25 Screws - Electrical Outlet Extender For Electrical
Amazon.com
3
$12.99
3PCS BE4 Electrical Outlet Box Extenders With 24PCS Screws, (4-Gang) Electrical Power Outlet Box Extenderextender Electric Box Extender 4 Gang Power
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2
$12.99
3PCS BE4 Electrical Outlet Box Extenders With 24PCS Screws, (4-Gang) Electrical Power Outlet Box Extenderextender Electric Box Extender 4 Gang Power
Amazon.com
2
$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
$26.99
Juexica 2 Pcs 1/2-Inch 4 Hole 4 Inch Round Sealproof Electrical Boxes Extenders Round Weatherproof Extension Junction Box Extender Ring 16. 5 Cu. In.
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2
$26.99
Juexica 2 Pcs 1/2-Inch 4 Hole 4 Inch Round Sealproof Electrical Boxes Extenders Round Weatherproof Extension Junction Box Extender Ring 16. 5 Cu. In.
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2
$11.99
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
76
$11.99
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
76