Shop metal electrical box extender

Sponsored
About our ads
$6.50
Raco Extension Ring: Steel, Silver, For 1 Gangs, 1.5 in Overall Dp, 2.13 in Overall Wd Model: 653
Grainger
2
$6.50
Raco Extension Ring: Steel, Silver, For 1 Gangs, 1.5 in Overall Dp, 2.13 in Overall Wd Model: 653
Grainger
2
$6.58
Raco Extension Ring: Steel, Silver, For 2 Gangs, 1.5 in Overall Dp, 4 in Overall Wd, 4 in Overall Lg Model: 203
Grainger
1
$6.58
Raco Extension Ring: Steel, Silver, For 2 Gangs, 1.5 in Overall Dp, 4 in Overall Wd, 4 in Overall Lg Model: 203
Grainger
1
$9.99
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
$9.99
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
$14.59
$18.99
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
23% off
$14.59
$18.99
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
$14.99
Imbaprice BE2-5 2-Gang Electrical Box Extender, 5-Pack | UL Listed White Outlet Box Extension For Recessed Metal Or Non-Metallic Electrical Boxes,
Amazon.com
852
$14.99
Imbaprice BE2-5 2-Gang Electrical Box Extender, 5-Pack | UL Listed White Outlet Box Extension For Recessed Metal Or Non-Metallic Electrical Boxes,
Amazon.com
852
$5.18
Raco Extension Ring: Steel, Silver, For 2 Gangs, 1.5 in Overall Dp, 4 in Overall Wd, 4 in Overall Lg Model: 202
Grainger
$5.18
Raco Extension Ring: Steel, Silver, For 2 Gangs, 1.5 in Overall Dp, 4 in Overall Wd, 4 in Overall Lg Model: 202
Grainger
$6.67
Raco Extension Ring: Steel, Silver, For 2 Gangs, 1.5 in Overall Dp, 4 in Overall Wd, 4 in Overall Lg Model: 201
Grainger
$6.67
Raco Extension Ring: Steel, Silver, For 2 Gangs, 1.5 in Overall Dp, 4 in Overall Wd, 4 in Overall Lg Model: 201
Grainger
$20.52
Legrand Wiremold BW4F Metal Raceway For Extending Power, 700 Series, 5 1/2" Diameter Circular Fan And Fixture Box, 1" Deep, White (1 Pack)
Amazon.com
767
$20.52
Legrand Wiremold BW4F Metal Raceway For Extending Power, 700 Series, 5 1/2" Diameter Circular Fan And Fixture Box, 1" Deep, White (1 Pack)
Amazon.com
767
$4.94
Raco Extension Ring: Steel, Silver, For 1 Gangs, 1.88 in Overall Dp, 2.13 in Overall Wd Model: 665
Grainger
$4.94
Raco Extension Ring: Steel, Silver, For 1 Gangs, 1.88 in Overall Dp, 2.13 in Overall Wd Model: 665
Grainger
$39.02
Legrand Wiremold V5744S-2 Metal Raceway For Extending Power, 500 And 700 Series, 2 Gang Extra Deep Switch And Outlet Box, 2 1/4" Deep, Ivory (1 Pack)
Amazon.com
36
Free shipping
$39.02
Legrand Wiremold V5744S-2 Metal Raceway For Extending Power, 500 And 700 Series, 2 Gang Extra Deep Switch And Outlet Box, 2 1/4" Deep, Ivory (1 Pack)
Amazon.com
36
$9.77
$11.15
Legrand Wiremold BW3 Metal Raceway For Extending Power, 700 Series, 1 Gang Deep Outlet Box, 1 3/8" Deep, White (1 Pack)
Amazon.com
35
12% off
$9.77
$11.15
Legrand Wiremold BW3 Metal Raceway For Extending Power, 700 Series, 1 Gang Deep Outlet Box, 1 3/8" Deep, White (1 Pack)
Amazon.com
35
$14.29
Raco Extension Ring: Steel, Silver, For 2 Gangs, 0.88 in Overall Wd, 1.72 in Overall Lg Model: 250
Grainger
1
$14.29
Raco Extension Ring: Steel, Silver, For 2 Gangs, 0.88 in Overall Wd, 1.72 in Overall Lg Model: 250
Grainger
1
$11.86
Hubbell RACO Galvanized Steel New Work/Old Work Box Extender Electrical Box In Gray | 111
Lowe's
$11.86
Hubbell RACO Galvanized Steel New Work/Old Work Box Extender Electrical Box In Gray | 111
Lowe's
$16.23
Raco Extension Ring: Die-Cast Zinc, Silver, For 2 Gangs, 2.13 in Overall Dp, 4.69 in Overall Wd Model: 262
Grainger
1
$16.23
Raco Extension Ring: Die-Cast Zinc, Silver, For 2 Gangs, 2.13 in Overall Dp, 4.69 in Overall Wd Model: 262
Grainger
1
$4.99
Southwire Old Work Octagon Steel Box Extension
Ace Hardware
$4.99
Southwire Old Work Octagon Steel Box Extension
Ace Hardware
$26.99
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
Amazon.com
2
$26.99
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
Amazon.com
2
$4.78
Raco Extension Ring: Steel, Silver, For 2 Gangs, 1.5 in Overall Dp, 3.56 in Overall Wd Model: 130
Grainger
18
$4.78
Raco Extension Ring: Steel, Silver, For 2 Gangs, 1.5 in Overall Dp, 3.56 in Overall Wd Model: 130
Grainger
18
$51.19
NVENT HOFFMAN Screw-Cover Pull Box Extender, Type 1, Fits 12.00X10.00, Gray, Steel, A12104SU
Zoro.com
$51.19
NVENT HOFFMAN Screw-Cover Pull Box Extender, Type 1, Fits 12.00X10.00, Gray, Steel, A12104SU
Zoro.com
$27.15
HAMMOND Box Extender Ring, 6 in. H X 6 in. W X 4 in. L, Steel, CS66EXT4
Zoro.com
$27.15
HAMMOND Box Extender Ring, 6 in. H X 6 in. W X 4 in. L, Steel, CS66EXT4
Zoro.com
$45.34
Hammond Manufacturing CSG1212EXT4 | JUNCTION BOX EXTENDER RING, 4in BOX DEPTH EXTENSION, 12X12, STEEL, FOR CSG ENCLOSUR | Electrical Enclosures
RS
$45.34
Hammond Manufacturing CSG1212EXT4 | JUNCTION BOX EXTENDER RING, 4in BOX DEPTH EXTENSION, 12X12, STEEL, FOR CSG ENCLOSUR | Electrical Enclosures
RS
$10.68
Hubbell Bell 2 -Gang Aluminum Weatherproof New Work/Old Work Box Extender Electrical Box In Gray | 5407-0
Lowe's
10
$10.68
Hubbell Bell 2 -Gang Aluminum Weatherproof New Work/Old Work Box Extender Electrical Box In Gray | 5407-0
Lowe's
10
$6.99
Southwire New And Old Work Rectangle Galvanized Steel Box Extension Ring
Ace Hardware
$6.99
Southwire New And Old Work Rectangle Galvanized Steel Box Extension Ring
Ace Hardware
$25.15
NVENT HOFFMAN Screw-Cover Pull Box Extender, Type 1, Steel, Lt Gray, A664SU
Zoro.com
30-day returns (most items)
$25.15
NVENT HOFFMAN Screw-Cover Pull Box Extender, Type 1, Steel, Lt Gray, A664SU
Zoro.com
30-day returns
$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
$26.90
Hoffman A664su Pull-Box Extender Light Gray Steel
Gordon Electric Supply
30-day returns (most items)
$26.90
Hoffman A664su Pull-Box Extender Light Gray Steel
Gordon Electric Supply
30-day returns
$7.47
RACO 128 4-Inch Octagon Extension Ring, 1-1/2-Inch Deep, Steel
Amazon.com
111
$7.47
RACO 128 4-Inch Octagon Extension Ring, 1-1/2-Inch Deep, Steel
Amazon.com
111
$42.79
NVENT HOFFMAN Screw-Cover Pull Box Extender, Type 1, Fits 10.00X8.00, Galvanized, St, A1084SUG
Zoro.com
$42.79
NVENT HOFFMAN Screw-Cover Pull Box Extender, Type 1, Fits 10.00X8.00, Galvanized, St, A1084SUG
Zoro.com
$168.75
SOUTHWIRE Device Extender, 1 Gang, Galvanized Steel, DEX-150
Zoro.com
30-day returns (most items)
$168.75
SOUTHWIRE Device Extender, 1 Gang, Galvanized Steel, DEX-150
Zoro.com
30-day returns
$4.99
Southwire Old Work Square Galvanized Steel Box Extension Ring Silver
Ace Hardware
$4.99
Southwire Old Work Square Galvanized Steel Box Extension Ring Silver
Ace Hardware
$112.00
Hoffman A18184su Pull-Box Extender Fits 18X18 Steel Gray
Gordon Electric Supply
30-day returns (most items)
$112.00
Hoffman A18184su Pull-Box Extender Fits 18X18 Steel Gray
Gordon Electric Supply
30-day returns
$7.47
Raco Extension Ring: Steel, Gray, For 2 Gangs, 1.5 in Overall Dp, 4 in Overall Wd, 4 in Overall Lg Model: 128
Grainger
111
$7.47
Raco Extension Ring: Steel, Gray, For 2 Gangs, 1.5 in Overall Dp, 4 in Overall Wd, 4 in Overall Lg Model: 128
Grainger
111
$33.59
Garvin Southwire Masonry Box Extension Ring Three Gang 2-1/2 Inch Deep (Tbx-325)
Lite Store USA
$33.59
Garvin Southwire Masonry Box Extension Ring Three Gang 2-1/2 Inch Deep (Tbx-325)
Lite Store USA
$189.75
SOUTHWIRE Extension Ring, 1 Gang, Galvanized Steel, Square Box Type, 73171-SUB
Zoro.com
30-day returns (most items)
$189.75
SOUTHWIRE Extension Ring, 1 Gang, Galvanized Steel, Square Box Type, 73171-SUB
Zoro.com
30-day returns
$24.95
Westgate W2xb50-8 2 Gang Extension Box 1-9/16in Deep, 8 Holes
Lite Store USA
$24.95
Westgate W2xb50-8 2 Gang Extension Box 1-9/16in Deep, 8 Holes
Lite Store USA
$119.75
SOUTHWIRE Box Extension, Galvanized Steel, Square Box Type, BEX-475
Zoro.com
30-day returns (most items)
$119.75
SOUTHWIRE Box Extension, Galvanized Steel, Square Box Type, BEX-475
Zoro.com
30-day returns
$309.00
Hoffman A36244su Pull-Box Extender Fits 36X24 Steel Gray
Gordon Electric Supply
30-day returns (most items)
$309.00
Hoffman A36244su Pull-Box Extender Fits 36X24 Steel Gray
Gordon Electric Supply
30-day returns
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    Shop metal electrical box extender

    Sponsored
    About our ads
    $6.50
    Raco Extension Ring: Steel, Silver, For 1 Gangs, 1.5 in Overall Dp, 2.13 in Overall Wd Model: 653
    Grainger
    2
    $6.50
    Raco Extension Ring: Steel, Silver, For 1 Gangs, 1.5 in Overall Dp, 2.13 in Overall Wd Model: 653
    Grainger
    2
    $6.58
    Raco Extension Ring: Steel, Silver, For 2 Gangs, 1.5 in Overall Dp, 4 in Overall Wd, 4 in Overall Lg Model: 203
    Grainger
    1
    $6.58
    Raco Extension Ring: Steel, Silver, For 2 Gangs, 1.5 in Overall Dp, 4 in Overall Wd, 4 in Overall Lg Model: 203
    Grainger
    1
    $9.99
    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
    $9.99
    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
    $14.59
    $18.99
    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
    23% off
    $14.59
    $18.99
    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
    $14.99
    Imbaprice BE2-5 2-Gang Electrical Box Extender, 5-Pack | UL Listed White Outlet Box Extension For Recessed Metal Or Non-Metallic Electrical Boxes,
    Amazon.com
    852
    $14.99
    Imbaprice BE2-5 2-Gang Electrical Box Extender, 5-Pack | UL Listed White Outlet Box Extension For Recessed Metal Or Non-Metallic Electrical Boxes,
    Amazon.com
    852
    $5.18
    Raco Extension Ring: Steel, Silver, For 2 Gangs, 1.5 in Overall Dp, 4 in Overall Wd, 4 in Overall Lg Model: 202
    Grainger
    $5.18
    Raco Extension Ring: Steel, Silver, For 2 Gangs, 1.5 in Overall Dp, 4 in Overall Wd, 4 in Overall Lg Model: 202
    Grainger
    $6.67
    Raco Extension Ring: Steel, Silver, For 2 Gangs, 1.5 in Overall Dp, 4 in Overall Wd, 4 in Overall Lg Model: 201
    Grainger
    $6.67
    Raco Extension Ring: Steel, Silver, For 2 Gangs, 1.5 in Overall Dp, 4 in Overall Wd, 4 in Overall Lg Model: 201
    Grainger
    $20.52
    Legrand Wiremold BW4F Metal Raceway For Extending Power, 700 Series, 5 1/2" Diameter Circular Fan And Fixture Box, 1" Deep, White (1 Pack)
    Amazon.com
    767
    $20.52
    Legrand Wiremold BW4F Metal Raceway For Extending Power, 700 Series, 5 1/2" Diameter Circular Fan And Fixture Box, 1" Deep, White (1 Pack)
    Amazon.com
    767
    $4.94
    Raco Extension Ring: Steel, Silver, For 1 Gangs, 1.88 in Overall Dp, 2.13 in Overall Wd Model: 665
    Grainger
    $4.94
    Raco Extension Ring: Steel, Silver, For 1 Gangs, 1.88 in Overall Dp, 2.13 in Overall Wd Model: 665
    Grainger
    $39.02
    Legrand Wiremold V5744S-2 Metal Raceway For Extending Power, 500 And 700 Series, 2 Gang Extra Deep Switch And Outlet Box, 2 1/4" Deep, Ivory (1 Pack)
    Amazon.com
    36
    Free shipping
    $39.02
    Legrand Wiremold V5744S-2 Metal Raceway For Extending Power, 500 And 700 Series, 2 Gang Extra Deep Switch And Outlet Box, 2 1/4" Deep, Ivory (1 Pack)
    Amazon.com
    36
    $9.77
    $11.15
    Legrand Wiremold BW3 Metal Raceway For Extending Power, 700 Series, 1 Gang Deep Outlet Box, 1 3/8" Deep, White (1 Pack)
    Amazon.com
    35
    12% off
    $9.77
    $11.15
    Legrand Wiremold BW3 Metal Raceway For Extending Power, 700 Series, 1 Gang Deep Outlet Box, 1 3/8" Deep, White (1 Pack)
    Amazon.com
    35
    $14.29
    Raco Extension Ring: Steel, Silver, For 2 Gangs, 0.88 in Overall Wd, 1.72 in Overall Lg Model: 250
    Grainger
    1
    $14.29
    Raco Extension Ring: Steel, Silver, For 2 Gangs, 0.88 in Overall Wd, 1.72 in Overall Lg Model: 250
    Grainger
    1
    $11.86
    Hubbell RACO Galvanized Steel New Work/Old Work Box Extender Electrical Box In Gray | 111
    Lowe's
    $11.86
    Hubbell RACO Galvanized Steel New Work/Old Work Box Extender Electrical Box In Gray | 111
    Lowe's
    $16.23
    Raco Extension Ring: Die-Cast Zinc, Silver, For 2 Gangs, 2.13 in Overall Dp, 4.69 in Overall Wd Model: 262
    Grainger
    1
    $16.23
    Raco Extension Ring: Die-Cast Zinc, Silver, For 2 Gangs, 2.13 in Overall Dp, 4.69 in Overall Wd Model: 262
    Grainger
    1
    $4.99
    Southwire Old Work Octagon Steel Box Extension
    Ace Hardware
    $4.99
    Southwire Old Work Octagon Steel Box Extension
    Ace Hardware
    $26.99
    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
    Amazon.com
    2
    $26.99
    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
    Amazon.com
    2
    $4.78
    Raco Extension Ring: Steel, Silver, For 2 Gangs, 1.5 in Overall Dp, 3.56 in Overall Wd Model: 130
    Grainger
    18
    $4.78
    Raco Extension Ring: Steel, Silver, For 2 Gangs, 1.5 in Overall Dp, 3.56 in Overall Wd Model: 130
    Grainger
    18
    $51.19
    NVENT HOFFMAN Screw-Cover Pull Box Extender, Type 1, Fits 12.00X10.00, Gray, Steel, A12104SU
    Zoro.com
    $51.19
    NVENT HOFFMAN Screw-Cover Pull Box Extender, Type 1, Fits 12.00X10.00, Gray, Steel, A12104SU
    Zoro.com