Square Box Extension(51)
Uses item details. Price when purchased online
5PC Arlington Box Extenders, 2-gang, BE2 $15.99
Sponsored
$1599
current price $15.995PC Arlington Box Extenders, 2-gang, BE2
Hubbell Raco 8203 4" Square Box Extension $9.45
$945
current price $9.45Hubbell Raco 8203 4" Square Box Extension
Drawn Construction Square Box Extension - Single Pack $13.46
$1346
current price $13.46Drawn Construction Square Box Extension - Single Pack
Thomas & Betts Drawn Square Box Extension 53151-S - Durable Steel - 4" x 4" $12.00
$1200
current price $12.00Thomas & Betts Drawn Square Box Extension 53151-S - Durable Steel - 4" x 4"
Hubbell Steel Square Box Extension Ring - Pre-Galvanized, Metal - 4 in x 4 in x 1.5 in $16.07
$1607
current price $16.07Hubbell Steel Square Box Extension Ring - Pre-Galvanized, Metal - 4 in x 4 in x 1.5 in
Raco 8778 4in SQUARE BOX EXTENSIO, 4 sq. in $15.00
$1500
current price $15.00Raco 8778 4in SQUARE BOX EXTENSIO, 4 sq. in
Welded Construction Square Box Extension - Single Pack Home & Garage Storage, Stackable Design $17.03
$1703
current price $17.03Welded Construction Square Box Extension - Single Pack Home & Garage Storage, Stackable Design
OHLECTRIC 4" Square Steel Work Box Extension Rings 1-1/2" Deep with Twelve 1/2" & 3/4” Knockouts, Fire Rated| Ideal for Wiring Connections, Housing Receptacle & Switches (4-Pack) From $19.99
5 options
Available in additional 5 optionsFrom$1999
OHLECTRIC 4" Square Steel Work Box Extension Rings 1-1/2" Deep with Twelve 1/2" & 3/4” Knockouts, Fire Rated| Ideal for Wiring Connections, Housing Receptacle & Switches (4-Pack)
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 Receptacle & Switches (4-Pack) $24.99
$2499
current price $24.99OHLECTRIC 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 Receptacle & Switches (4-Pack)
Drawn Construction Square Box Extension - Pack of 4 $38.53
$3853
current price $38.53Drawn Construction Square Box Extension - Pack of 4
Raco 8778 Box Extension, 4 sq. in. $15.36
$1536
current price $15.36Raco 8778 Box Extension, 4 sq. in.
Topaz Drawn Handy Box Extension - 4" x 2", 1-7/8" Deep, Galvanized Steel, 2x4 Box Extender $11.23 Was $22.65
Now$1123
current price Now $11.23, Was $22.65$22.65
Topaz Drawn Handy Box Extension - 4" x 2", 1-7/8" Deep, Galvanized Steel, 2x4 Box Extender
OHLECTRIC 4-11/16" Square Steel Work Box Extension Rings 1-1/2" Deep with Twelve 1/2" & 3/4 KO |Made from Galvanized Steel, Fire Rated| Ideal for Wiring Connections, Housing Receptacle & Switches $29.99
$2999
current price $29.99OHLECTRIC 4-11/16" Square Steel Work Box Extension Rings 1-1/2" Deep with Twelve 1/2" & 3/4 KO |Made from Galvanized Steel, Fire Rated| Ideal for Wiring Connections, Housing Receptacle & Switches
Southwire Welded Construction Square Box Extension - Pack of 10 $135.24
$13524
current price $135.24Southwire Welded Construction Square Box Extension - Pack of 10
Raco Extension Ring, 2 Gangs, Galvanized steel, Square Box Type 262 $15.67
$1567
current price $15.67Raco Extension Ring, 2 Gangs, Galvanized steel, Square Box Type 262
15 out of 5 Stars. 1 reviews
Single Socket Spacer Electrical Outlet Box Extender Single Gang Box Extender Square Spacer for Living Room School Offic
Single Socket Spacer Electrical Outlet Box Extender Single Gang Box Extender Square Spacer for Living Room School Offic
Raco Extension Ring, 2 Gangs, Galvanized steel, Square Box Type 250 $16.83
$1683
current price $16.83Raco Extension Ring, 2 Gangs, Galvanized steel, Square Box Type 250
15 out of 5 Stars. 1 reviews
Drawn Construction Square Box Extension - Pack of 12 Home & Garage Storage, Stackable Design $89.90
$8990
current price $89.90Drawn Construction Square Box Extension - Pack of 12 Home & Garage Storage, Stackable Design
Single Socket Spacer Electrical Outlet Box Extender Single Gang Box Extender Square Spacer for Living Room School Offic From $7.90
From$790
Single Socket Spacer Electrical Outlet Box Extender Single Gang Box Extender Square Spacer for Living Room School Offic
Ywmsfl Square Spacer Receptacle Extender Single Socket Spacer Electrical Outlet Box Extender for Living Room School Office From $9.50
2 options
Available in additional 2 optionsFrom$950
Ywmsfl Square Spacer Receptacle Extender Single Socket Spacer Electrical Outlet Box Extender for Living Room School Office
Clearance JZROCKER Square Spacer Receptacle Extender Single Socket Spacer Electrical Outlet Box Extender for Living Room School Office From $6.62
4 options
Available in additional 4 optionsFrom$662
JZROCKER Square Spacer Receptacle Extender Single Socket Spacer Electrical Outlet Box Extender for Living Room School Office
Southwire Welded Construction Square Box Extension - Pack of 24 $257.74
$25774
current price $257.74Southwire Welded Construction Square Box Extension - Pack of 24
Raco Extension Ring, 2 Gangs, Steel, Square Box Type 201 $11.75
$1175
current price $11.75Raco Extension Ring, 2 Gangs, Steel, Square Box Type 201
Raco Extension Ring, 2 Gangs, Steel, Square Box Type 203 $12.42
$1242
current price $12.42Raco Extension Ring, 2 Gangs, Steel, Square Box Type 203
Southwire Drawn Construction Square Box Extension - Pack of 10 $77.73
$7773
current price $77.73Southwire Drawn Construction Square Box Extension - Pack of 10
Yajisi IP54 Waterproof Outdoor Power Cord Enclosure – Large Capacity 6‑Port Square Box, Green, 9.8"×13.8"×5.1"
Yajisi IP54 Waterproof Outdoor Power Cord Enclosure – Large Capacity 6‑Port Square Box, Green, 9.8"×13.8"×5.1"
Square Box 4 In. $9.12
$912
current price $9.12Square Box 4 In.
Welded Construction Square Box Extension - Pack of 2 $34.06
$3406
current price $34.06Welded Construction Square Box Extension - Pack of 2
Raco Extension Ring, 2 Gangs, Steel, Square Box Type 202 $12.03
$1203
current price $12.03Raco Extension Ring, 2 Gangs, Steel, Square Box Type 202
MIUTRY 2 Pack Electrical Outlet Box Extender 1 Gang - Electrical Box Extender with 4 Screws -Single Gang Box Extender Outlet
MIUTRY 2 Pack Electrical Outlet Box Extender 1 Gang - Electrical Box Extender with 4 Screws -Single Gang Box Extender Outlet
Drawn Construction Square Box Extension - Pack of 2 Home & Garage Storage, Stackable Design $26.92
$2692
current price $26.92Drawn Construction Square Box Extension - Pack of 2 Home & Garage Storage, Stackable Design
KEFENL-8-Outlet Power Strip with 6 USB Ports (2 USB-C) and Surge Protection, 5ft Flat Plug Extension Cord, 1875W/15A Multi Plug Charging Station for Home Office, Square Compact Design, White $33.02
$3302
current price $33.02KEFENL-8-Outlet Power Strip with 6 USB Ports (2 USB-C) and Surge Protection, 5ft Flat Plug Extension Cord, 1875W/15A Multi Plug Charging Station for Home Office, Square Compact Design, White
Welded Construction Square Box Extension - Pack of 4 Home & Garage Storage, Stackable Design $65.41
$6541
current price $65.41Welded Construction Square Box Extension - Pack of 4 Home & Garage Storage, Stackable Design
XGGYA 1/4 Double Gang Receptacle Outlet Box Extender,Yellow Box Extender 2 Gang with Screws,Complies with Applicable Electrical Codes,1Pack $6.99
$699
current price $6.99XGGYA 1/4 Double Gang Receptacle Outlet Box Extender,Yellow Box Extender 2 Gang with Screws,Complies with Applicable Electrical Codes,1Pack
Arlington BE4 Four Gang Box Extender From $7.99
7 options
Available in additional 7 optionsFrom$799
Arlington BE4 Four Gang Box Extender
15 out of 5 Stars. 1 reviews
XGGYA 4-Gang BE4 Non-Metallic Electrical Power Outlet Box Extender(ETL Listed),Gang Box Extender for Power Switch Receptacles Accessories,Fire Rated for 2 Hours,1-Pack $7.99
$799
current price $7.99XGGYA 4-Gang BE4 Non-Metallic Electrical Power Outlet Box Extender(ETL Listed),Gang Box Extender for Power Switch Receptacles Accessories,Fire Rated for 2 Hours,1-Pack
Southwire Drawn Construction Square Box Extension - Pack of 24 $151.58
$15158
current price $151.58Southwire Drawn Construction Square Box Extension - Pack of 24
Southwire Square Extension Ring - Durable, Plastic, 4 In. x 4 In. - Model 53151-SUB $17.63
$1763
current price $17.63Southwire Square Extension Ring - Durable, Plastic, 4 In. x 4 In. - Model 53151-SUB
XGGYA 1/2 Double Gang Receptacle Outlet Box Extender,Gray Electric Boxes Extender for Outlets with Screws,Complies with Applicable Electrical Codes,3Pack $14.99
$1499
current price $14.99XGGYA 1/2 Double Gang Receptacle Outlet Box Extender,Gray Electric Boxes Extender for Outlets with Screws,Complies with Applicable Electrical Codes,3Pack
4 * 1/2 Inch Single Gang Outlet Box Extender-Gray $10.50
$1050
current price $10.504 * 1/2 Inch Single Gang Outlet Box Extender-Gray
Southwire 53151-S-UPC 4 x 4 x 1.5 in. Steel Metallic Square Extension Ring Box $10.04
$1004
current price $10.04Southwire 53151-S-UPC 4 x 4 x 1.5 in. Steel Metallic Square Extension Ring Box
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