Shop Utility Box with Switch Box Extender

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$4.79
Garvin Bex-475 4" Sq Box Extender 3/4" Raised
New Feedonomics Feed - ARC 8/12/2025
$4.79
Garvin Bex-475 4" Sq Box Extender 3/4" Raised
New Feedonomics Feed - ARC 8/12/2025
$6.35
Arlington Bes1 1-Gang Surface Box Extender
New Feedonomics Feed - ARC 8/12/2025
30-day returns (most items)
$6.35
Arlington Bes1 1-Gang Surface Box Extender
New Feedonomics Feed - ARC 8/12/2025
30-day returns
$861.25
Steel-City 59361-3/4 1-Gang Utility Box Extension Ring 13Cu 3/4" Ko
New Feedonomics Feed - ARC 8/12/2025
30-day returns (most items)
$861.25
Steel-City 59361-3/4 1-Gang Utility Box Extension Ring 13Cu 3/4" Ko
New Feedonomics Feed - ARC 8/12/2025
30-day returns
$606.75
Appleton 1490 Switch Box Extension
New Feedonomics Feed - ARC 8/12/2025
$606.75
Appleton 1490 Switch Box Extension
New Feedonomics Feed - ARC 8/12/2025
$3.51
Arlington Be2 Box Extender 2 Gang
New Feedonomics Feed - ARC 8/12/2025
30-day returns (most items)
$3.51
Arlington Be2 Box Extender 2 Gang
New Feedonomics Feed - ARC 8/12/2025
30-day returns
$73.00
Arlington Be3x 3-Gang Xl Box Extender
New Feedonomics Feed - ARC 8/12/2025
$73.00
Arlington Be3x 3-Gang Xl Box Extender
New Feedonomics Feed - ARC 8/12/2025
$7.99
3Pcs Single Gang Receptacle Outlet Box Extenders, 1/2" Electrical Box Extender Junction Box Extender For Electrical Box And Electric Outlet Switches (
Amazon.com
19
$7.99
3Pcs Single Gang Receptacle Outlet Box Extenders, 1/2" Electrical Box Extender Junction Box Extender For Electrical Box And Electric Outlet Switches (
Amazon.com
19
$4.19
Garvin Dex-150 1 Gang Multi-Gang Device Extender 1/2" Raised
New Feedonomics Feed - ARC 8/12/2025
$4.19
Garvin Dex-150 1 Gang Multi-Gang Device Extender 1/2" Raised
New Feedonomics Feed - ARC 8/12/2025
$13.79
Garvin 73171-Sub 4-11/16" Welded Extension Box Converts 1-Gang To 4-11/16" Sq 2-1/8" Deep 1/2" & 3/4" Ko's
New Feedonomics Feed - ARC 8/12/2025
$13.79
Garvin 73171-Sub 4-11/16" Welded Extension Box Converts 1-Gang To 4-11/16" Sq 2-1/8" Deep 1/2" & 3/4" Ko's
New Feedonomics Feed - ARC 8/12/2025
$72.09
Garvin Tbx-425 Masonry Box Extension Ring 4-Gang 2-1/2" Deep
New Feedonomics Feed - ARC 8/12/2025
30-day returns (most items)
$72.09
Garvin Tbx-425 Masonry Box Extension Ring 4-Gang 2-1/2" Deep
New Feedonomics Feed - ARC 8/12/2025
30-day returns
$9.99
4Pcs Electrical Box Extenders, 1/4" Receptacle Outlet Box Extenders Single Gang Extender With 8 Screws Outlet Extender For Electrical And Power
Amazon.com
76
$9.99
4Pcs Electrical Box Extenders, 1/4" Receptacle Outlet Box Extenders Single Gang Extender With 8 Screws Outlet Extender For Electrical And Power
Amazon.com
76
$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
$6.21
Multi-Gang Electrical PVC Electrical Box Extender (2-Pack) (B1MGEXT-2)
Home Depot
In store
305
Free shipping
Curbside
$6.21
Multi-Gang Electrical PVC Electrical Box Extender (2-Pack) (B1MGEXT-2)
Home Depot
305
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    Shop Utility Box with Switch Box Extender

    Sponsored
    About our ads
    $4.79
    Garvin Bex-475 4" Sq Box Extender 3/4" Raised
    New Feedonomics Feed - ARC 8/12/2025
    $4.79
    Garvin Bex-475 4" Sq Box Extender 3/4" Raised
    New Feedonomics Feed - ARC 8/12/2025
    $6.35
    Arlington Bes1 1-Gang Surface Box Extender
    New Feedonomics Feed - ARC 8/12/2025
    30-day returns (most items)
    $6.35
    Arlington Bes1 1-Gang Surface Box Extender
    New Feedonomics Feed - ARC 8/12/2025
    30-day returns
    $861.25
    Steel-City 59361-3/4 1-Gang Utility Box Extension Ring 13Cu 3/4" Ko
    New Feedonomics Feed - ARC 8/12/2025
    30-day returns (most items)
    $861.25
    Steel-City 59361-3/4 1-Gang Utility Box Extension Ring 13Cu 3/4" Ko
    New Feedonomics Feed - ARC 8/12/2025
    30-day returns
    $606.75
    Appleton 1490 Switch Box Extension
    New Feedonomics Feed - ARC 8/12/2025
    $606.75
    Appleton 1490 Switch Box Extension
    New Feedonomics Feed - ARC 8/12/2025
    $3.51
    Arlington Be2 Box Extender 2 Gang
    New Feedonomics Feed - ARC 8/12/2025
    30-day returns (most items)
    $3.51
    Arlington Be2 Box Extender 2 Gang
    New Feedonomics Feed - ARC 8/12/2025
    30-day returns
    $73.00
    Arlington Be3x 3-Gang Xl Box Extender
    New Feedonomics Feed - ARC 8/12/2025
    $73.00
    Arlington Be3x 3-Gang Xl Box Extender
    New Feedonomics Feed - ARC 8/12/2025
    $7.99
    3Pcs Single Gang Receptacle Outlet Box Extenders, 1/2" Electrical Box Extender Junction Box Extender For Electrical Box And Electric Outlet Switches (
    Amazon.com
    19
    $7.99
    3Pcs Single Gang Receptacle Outlet Box Extenders, 1/2" Electrical Box Extender Junction Box Extender For Electrical Box And Electric Outlet Switches (
    Amazon.com
    19
    $4.19
    Garvin Dex-150 1 Gang Multi-Gang Device Extender 1/2" Raised
    New Feedonomics Feed - ARC 8/12/2025
    $4.19
    Garvin Dex-150 1 Gang Multi-Gang Device Extender 1/2" Raised
    New Feedonomics Feed - ARC 8/12/2025
    $13.79
    Garvin 73171-Sub 4-11/16" Welded Extension Box Converts 1-Gang To 4-11/16" Sq 2-1/8" Deep 1/2" & 3/4" Ko's
    New Feedonomics Feed - ARC 8/12/2025
    $13.79
    Garvin 73171-Sub 4-11/16" Welded Extension Box Converts 1-Gang To 4-11/16" Sq 2-1/8" Deep 1/2" & 3/4" Ko's
    New Feedonomics Feed - ARC 8/12/2025
    $72.09
    Garvin Tbx-425 Masonry Box Extension Ring 4-Gang 2-1/2" Deep
    New Feedonomics Feed - ARC 8/12/2025
    30-day returns (most items)
    $72.09
    Garvin Tbx-425 Masonry Box Extension Ring 4-Gang 2-1/2" Deep
    New Feedonomics Feed - ARC 8/12/2025
    30-day returns
    $9.99
    4Pcs Electrical Box Extenders, 1/4" Receptacle Outlet Box Extenders Single Gang Extender With 8 Screws Outlet Extender For Electrical And Power
    Amazon.com
    76
    $9.99
    4Pcs Electrical Box Extenders, 1/4" Receptacle Outlet Box Extenders Single Gang Extender With 8 Screws Outlet Extender For Electrical And Power
    Amazon.com
    76
    $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
    $6.21
    Multi-Gang Electrical PVC Electrical Box Extender (2-Pack) (B1MGEXT-2)
    Home Depot
    In store
    305
    Free shipping
    Curbside
    $6.21
    Multi-Gang Electrical PVC Electrical Box Extender (2-Pack) (B1MGEXT-2)
    Home Depot
    305
    • The Home Depot
      https://www.homedepot.com › Electrical
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      Receptxtenders 00026 - Box Extender

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      SponsoredSave on Electrical Boxes, Conduit & Fittings for Every Project at The Home Depot®. Shop Everyday Low Prices. Free Shipping on Over 1M Items.
    • Amazon
      https://www.amazon.com › Shop › utility box extender
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      Utility Box Extender | Huge in-stock Item Inventory

      SponsoredEnhance safety and organization with dependable electrical boxes. Our customers get 1-click shopping experiences, personalized recommendations and more.