Shop Electric Box Extensions

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$18.95
Mint Bucket Brands 1/2" Single Gang Outlet Box Extenders, UL Listed, Includes Screws, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
1
$18.95
Mint Bucket Brands 1/2" Single Gang Outlet Box Extenders, UL Listed, Includes Screws, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
1
$6.99
$7.99
3Pcs 1/2" Single Gang Receptacle Outlet Extenders With 6 Screws - Junction Box Extension Accessories For Electric Box And Outlet Switches (Blue)
Amazon.com
40
12% off
$6.99
$7.99
3Pcs 1/2" Single Gang Receptacle Outlet Extenders With 6 Screws - Junction Box Extension Accessories For Electric Box And Outlet Switches (Blue)
Amazon.com
40
$12.99
3PCS BE4 Electrical Outlet Box Extenders, (4-Gang) Electrical Power Outlet Box Extender, Extender Electric Box Extender 4 Gang Power Switch
Amazon.com
2
$12.99
3PCS BE4 Electrical Outlet Box Extenders, (4-Gang) Electrical Power Outlet Box Extender, Extender Electric Box Extender 4 Gang Power Switch
Amazon.com
2
$6.37
Multi-Gang Electrical PVC Electrical Box Extender (2-Pack) (B1MGEXT-2)
Home Depot
253
Free shipping
$6.37
Multi-Gang Electrical PVC Electrical Box Extender (2-Pack) (B1MGEXT-2)
Home Depot
253
$86.81
Appleton Electric Cast Box Extension: Tandem Box Extension, Iron, Gray, 1 Model: FS-1EXT
Grainger
$86.81
Appleton Electric Cast Box Extension: Tandem Box Extension, Iron, Gray, 1 Model: FS-1EXT
Grainger
$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
$97.03
Appleton Electric Cast Box Extension: Tandem Box Extension, Iron, Gray, 2 Model: FS-2EXT
Grainger
$97.03
Appleton Electric Cast Box Extension: Tandem Box Extension, Iron, Gray, 2 Model: FS-2EXT
Grainger
$146.00
Orbit 4SB-50/75-EXT 4S EXTENSION BOX 1-1/2 DEEP 1/2&3/4
MRO Supply MC
Free shipping
$146.00
Orbit 4SB-50/75-EXT 4S EXTENSION BOX 1-1/2 DEEP 1/2&3/4
MRO Supply MC
Free shipping
$19.75
Mint Bucket Brands 1/2" Double Gang Outlet Box Extenders, UL Listed, Includes Screws, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
$19.75
Mint Bucket Brands 1/2" Double Gang Outlet Box Extenders, UL Listed, Includes Screws, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
$19.99
Mint Bucket Brands 3/4" Single Gang Outlet Box Extenders, UL Listed, Includes Screws, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
11
$19.99
Mint Bucket Brands 3/4" Single Gang Outlet Box Extenders, UL Listed, Includes Screws, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
11
$9.41
Bell Extension Box: Extension/Adapter, Aluminum, Gray, 1 Model: 5406-0
Grainger
331
$9.41
Bell Extension Box: Extension/Adapter, Aluminum, Gray, 1 Model: 5406-0
Grainger
331
$4.73
1-Gang Metal Electrical Switch Box Extension (SBEX-25R)
Home Depot
Free shipping
$4.73
1-Gang Metal Electrical Switch Box Extension (SBEX-25R)
Home Depot
Free shipping
$9.00
Arlington BE4 Electrical Outlet Box Extender 4-Gang, Plastic BY BUYRITE ELECTRIC
BuyRite Electric
3
$9.00
Arlington BE4 Electrical Outlet Box Extender 4-Gang, Plastic BY BUYRITE ELECTRIC
BuyRite Electric
3
$6.85
Arlington BE3 Electrical Outlet Box Extender 3-Gang, Plastic BY BUYRITE ELECTRIC
BuyRite Electric
$6.85
Arlington BE3 Electrical Outlet Box Extender 3-Gang, Plastic BY BUYRITE ELECTRIC
BuyRite Electric
$2.93
Arlington BE2 Electrical Outlet Box Extender 2-Gang, Plastic BY BUYRITE ELECTRIC
BuyRite Electric
$2.93
Arlington BE2 Electrical Outlet Box Extender 2-Gang, Plastic BY BUYRITE ELECTRIC
BuyRite Electric
$12.99
$13.99
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
11
$12.99
$13.99
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
11
$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
$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
$9.84
4-11/16 in. 2-Gang New Work Square Metal Electrical Box Extension Ring (73151 1/2 3/4)
Home Depot
Free shipping
$9.84
4-11/16 in. 2-Gang New Work Square Metal Electrical Box Extension Ring (73151 1/2 3/4)
Home Depot
Free shipping
$17.99
Mint Bucket Brands 1/4" Single Gang Outlet Box Extenders, UL Listed, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
110
$17.99
Mint Bucket Brands 1/4" Single Gang Outlet Box Extenders, UL Listed, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
110
$6.85
Arlington BE3X Electrical Outlet Extra Large Box Extender 3-Gang, Plastic BY BUYRITE ELECTRIC
BuyRite Electric
$6.85
Arlington BE3X Electrical Outlet Extra Large Box Extender 3-Gang, Plastic BY BUYRITE ELECTRIC
BuyRite Electric
$11.99
Outlet Box Extender - Double
Milwaukee Slatwall
$11.99
Outlet Box Extender - Double
Milwaukee Slatwall
$9.99
Outlet Box Extender - Single
Milwaukee Slatwall
$9.99
Outlet Box Extender - Single
Milwaukee Slatwall
$12.32
1-Gang Metal Weatherproof Electrical Outlet Box Extension Ring With (6) 3/4 Inch Holes, Gray
Home Depot
Free shipping
$12.32
1-Gang Metal Weatherproof Electrical Outlet Box Extension Ring With (6) 3/4 Inch Holes, Gray
Home Depot
Free shipping
$14.95
Mint Bucket Brands 1/4" Double Gang Outlet Box Extenders, UL Listed, Electrical Box Extender For Outlets & Switches, Pack Of 3
Amazon.com
25
$14.95
Mint Bucket Brands 1/4" Double Gang Outlet Box Extenders, UL Listed, Electrical Box Extender For Outlets & Switches, Pack Of 3
Amazon.com
25
$7.80
Round Metal Weatherproof Electrical Outlet Box Extension Ring With (4) 1/2 Inch Holes, Gray
Home Depot
Free shipping
$7.80
Round Metal Weatherproof Electrical Outlet Box Extension Ring With (4) 1/2 Inch Holes, Gray
Home Depot
Free shipping
$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
Amazon.com
14
$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
Amazon.com
14
$49.36
Single Gang Power Box Extenders & Screws Outlet Extenders For Easy Installation
eBay
$49.36
Single Gang Power Box Extenders & Screws Outlet Extenders For Easy Installation
eBay
$364.42
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
$364.42
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
$54.95
$104.41
Arlington - Four Gang Outlet Box Extender - BE4 - Mounting Screws Not Included
Tsuenwanflowershop USA
47% off
$54.95
$104.41
Arlington - Four Gang Outlet Box Extender - BE4 - Mounting Screws Not Included
Tsuenwanflowershop USA
$42.99
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
$42.99
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
$64.49
Garvin Southwire 2-1/2 Inch Deep Four Gang Multi-Gang Box Extension Ring (Gbex-2124)
Lite Store USA
$64.49
Garvin Southwire 2-1/2 Inch Deep Four Gang Multi-Gang Box Extension Ring (Gbex-2124)
Lite Store USA
$44.59
Garvin Southwire 1-5/8 Inch Deep Three Gang Multi-Gang Box Extension Ring (Gbex-1583)
Lite Store USA
$44.59
Garvin Southwire 1-5/8 Inch Deep Three Gang Multi-Gang Box Extension Ring (Gbex-1583)
Lite Store USA
$109.99
Garvin Southwire 2-1/2 Inch Deep Six Gang Multi-Gang Box Extension Ring (Gbex-2126)
Lite Store USA
$109.99
Garvin Southwire 2-1/2 Inch Deep Six Gang Multi-Gang Box Extension Ring (Gbex-2126)
Lite Store USA
$43.16
Garvin Southwire 1-5/8 Inch Deep Two Gang Multi-Gang Box Extension Ring (Gbex-1582)
Lite Store USA
$43.16
Garvin Southwire 1-5/8 Inch Deep Two Gang Multi-Gang Box Extension Ring (Gbex-1582)
Lite Store USA
$96.89
Garvin Southwire 1-5/8 Inch Deep Seven Gang Multi-Gang Box Extension Ring (Gbex-1587)
Lite Store USA
$96.89
Garvin Southwire 1-5/8 Inch Deep Seven Gang Multi-Gang Box Extension Ring (Gbex-1587)
Lite Store USA
$6.39
Wiremold 2348S/51 Sho/Dev Extension Box (Ivory)
Gordon Electric Supply
2
$6.39
Wiremold 2348S/51 Sho/Dev Extension Box (Ivory)
Gordon Electric Supply
2
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Shop Electric Box Extensions

Sponsored
About our ads
$12.99
$13.99
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
11
$12.99
$13.99
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
$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
$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
$17.99
Mint Bucket Brands 1/4" Single Gang Outlet Box Extenders, UL Listed, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
110
$17.99
Mint Bucket Brands 1/4" Single Gang Outlet Box Extenders, UL Listed, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
$4.73
1-Gang Metal Electrical Switch Box Extension (SBEX-25R)
Home Depot
Free shipping
$4.73
1-Gang Metal Electrical Switch Box Extension (SBEX-25R)
Home Depot
$9.00
Arlington BE4 Electrical Outlet Box Extender 4-Gang, Plastic BY BUYRITE ELECTRIC
BuyRite Electric
3
$9.00
Arlington BE4 Electrical Outlet Box Extender 4-Gang, Plastic BY BUYRITE ELECTRIC
BuyRite Electric
$6.85
Arlington BE3 Electrical Outlet Box Extender 3-Gang, Plastic BY BUYRITE ELECTRIC
BuyRite Electric
$6.85
Arlington BE3 Electrical Outlet Box Extender 3-Gang, Plastic BY BUYRITE ELECTRIC
BuyRite Electric
$2.93
Arlington BE2 Electrical Outlet Box Extender 2-Gang, Plastic BY BUYRITE ELECTRIC
BuyRite Electric
$2.93
Arlington BE2 Electrical Outlet Box Extender 2-Gang, Plastic BY BUYRITE ELECTRIC
BuyRite Electric
$14.95
Mint Bucket Brands 1/4" Double Gang Outlet Box Extenders, UL Listed, Electrical Box Extender For Outlets & Switches, Pack Of 3
Amazon.com
25
$14.95
Mint Bucket Brands 1/4" Double Gang Outlet Box Extenders, UL Listed, Electrical Box Extender For Outlets & Switches, Pack Of 3
Amazon.com
$9.84
4-11/16 in. 2-Gang New Work Square Metal Electrical Box Extension Ring (73151 1/2 3/4)
Home Depot
Free shipping
$9.84
4-11/16 in. 2-Gang New Work Square Metal Electrical Box Extension Ring (73151 1/2 3/4)
Home Depot
$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
Amazon.com
14
$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
Amazon.com
$6.85
Arlington BE3X Electrical Outlet Extra Large Box Extender 3-Gang, Plastic BY BUYRITE ELECTRIC
BuyRite Electric
$6.85
Arlington BE3X Electrical Outlet Extra Large Box Extender 3-Gang, Plastic BY BUYRITE ELECTRIC
BuyRite Electric
$11.99
Outlet Box Extender - Double
Milwaukee Slatwall
$11.99
Outlet Box Extender - Double
Milwaukee Slatwall
$9.99
Outlet Box Extender - Single
Milwaukee Slatwall
$9.99
Outlet Box Extender - Single
Milwaukee Slatwall
$12.32
1-Gang Metal Weatherproof Electrical Outlet Box Extension Ring With (6) 3/4 Inch Holes, Gray
Home Depot
Free shipping
$12.32
1-Gang Metal Weatherproof Electrical Outlet Box Extension Ring With (6) 3/4 Inch Holes, Gray
Home Depot
$7.80
Round Metal Weatherproof Electrical Outlet Box Extension Ring With (4) 1/2 Inch Holes, Gray
Home Depot
Free shipping
$7.80
Round Metal Weatherproof Electrical Outlet Box Extension Ring With (4) 1/2 Inch Holes, Gray
Home Depot
$9.98
1-Gang Metal Weatherproof Electrical Outlet Box Extension Ring With (4) 1/2 Inch Holes, Gray
Home Depot
Free shipping
$9.98
1-Gang Metal Weatherproof Electrical Outlet Box Extension Ring With (4) 1/2 Inch Holes, Gray
Home Depot
$49.36
Single Gang Power Box Extenders & Screws Outlet Extenders For Easy Installation
eBay
$49.36
Single Gang Power Box Extenders & Screws Outlet Extenders For Easy Installation
eBay
$364.42
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
$364.42
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

Shop Electric Box Extensions

Sponsored
About our ads
$18.95
Mint Bucket Brands 1/2" Single Gang Outlet Box Extenders, UL Listed, Includes Screws, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
1
$18.95
Mint Bucket Brands 1/2" Single Gang Outlet Box Extenders, UL Listed, Includes Screws, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
1
$6.99
$7.99
3Pcs 1/2" Single Gang Receptacle Outlet Extenders With 6 Screws - Junction Box Extension Accessories For Electric Box And Outlet Switches (Blue)
Amazon.com
40
12% off
$6.99
$7.99
3Pcs 1/2" Single Gang Receptacle Outlet Extenders With 6 Screws - Junction Box Extension Accessories For Electric Box And Outlet Switches (Blue)
Amazon.com
40
$12.99
3PCS BE4 Electrical Outlet Box Extenders, (4-Gang) Electrical Power Outlet Box Extender, Extender Electric Box Extender 4 Gang Power Switch
Amazon.com
2
$12.99
3PCS BE4 Electrical Outlet Box Extenders, (4-Gang) Electrical Power Outlet Box Extender, Extender Electric Box Extender 4 Gang Power Switch
Amazon.com
2
$6.37
Multi-Gang Electrical PVC Electrical Box Extender (2-Pack) (B1MGEXT-2)
Home Depot
253
Free shipping
$6.37
Multi-Gang Electrical PVC Electrical Box Extender (2-Pack) (B1MGEXT-2)
Home Depot
253
$86.81
Appleton Electric Cast Box Extension: Tandem Box Extension, Iron, Gray, 1 Model: FS-1EXT
Grainger
$86.81
Appleton Electric Cast Box Extension: Tandem Box Extension, Iron, Gray, 1 Model: FS-1EXT
Grainger
$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
$97.03
Appleton Electric Cast Box Extension: Tandem Box Extension, Iron, Gray, 2 Model: FS-2EXT
Grainger
$97.03
Appleton Electric Cast Box Extension: Tandem Box Extension, Iron, Gray, 2 Model: FS-2EXT
Grainger
$146.00
Orbit 4SB-50/75-EXT 4S EXTENSION BOX 1-1/2 DEEP 1/2&3/4
MRO Supply MC
Free shipping
$146.00
Orbit 4SB-50/75-EXT 4S EXTENSION BOX 1-1/2 DEEP 1/2&3/4
MRO Supply MC
Free shipping
$19.75
Mint Bucket Brands 1/2" Double Gang Outlet Box Extenders, UL Listed, Includes Screws, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
$19.75
Mint Bucket Brands 1/2" Double Gang Outlet Box Extenders, UL Listed, Includes Screws, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
$19.99
Mint Bucket Brands 3/4" Single Gang Outlet Box Extenders, UL Listed, Includes Screws, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
11
$19.99
Mint Bucket Brands 3/4" Single Gang Outlet Box Extenders, UL Listed, Includes Screws, Electrical Box Extender For Outlets & Switches, Pack Of 5
Amazon.com
11
$9.41
Bell Extension Box: Extension/Adapter, Aluminum, Gray, 1 Model: 5406-0
Grainger
331
$9.41
Bell Extension Box: Extension/Adapter, Aluminum, Gray, 1 Model: 5406-0
Grainger
331
$4.73
1-Gang Metal Electrical Switch Box Extension (SBEX-25R)
Home Depot
Free shipping
$4.73
1-Gang Metal Electrical Switch Box Extension (SBEX-25R)
Home Depot
Free shipping
$9.00
Arlington BE4 Electrical Outlet Box Extender 4-Gang, Plastic BY BUYRITE ELECTRIC
BuyRite Electric
3
$9.00
Arlington BE4 Electrical Outlet Box Extender 4-Gang, Plastic BY BUYRITE ELECTRIC
BuyRite Electric
3
$6.85
Arlington BE3 Electrical Outlet Box Extender 3-Gang, Plastic BY BUYRITE ELECTRIC
BuyRite Electric
$6.85
Arlington BE3 Electrical Outlet Box Extender 3-Gang, Plastic BY BUYRITE ELECTRIC
BuyRite Electric
$2.93
Arlington BE2 Electrical Outlet Box Extender 2-Gang, Plastic BY BUYRITE ELECTRIC
BuyRite Electric
$2.93
Arlington BE2 Electrical Outlet Box Extender 2-Gang, Plastic BY BUYRITE ELECTRIC
BuyRite Electric
$12.99
$13.99
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
11
$12.99
$13.99
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
11
$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
$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
$9.84
4-11/16 in. 2-Gang New Work Square Metal Electrical Box Extension Ring (73151 1/2 3/4)
Home Depot
Free shipping
$9.84
4-11/16 in. 2-Gang New Work Square Metal Electrical Box Extension Ring (73151 1/2 3/4)
Home Depot
Free shipping

  • Electric Box Extensions | Amazon® Official Site

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