Shop electrical box extension

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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
$91.09
Garvin Gbex-1587 1-5/8" Deep 7-Gang Multi-Gang Box Extension Ring
Gordon Electric Supply
$91.09
Garvin Gbex-1587 1-5/8" Deep 7-Gang Multi-Gang Box Extension Ring
Gordon Electric Supply
$72.09
Garvin Tbx-425 Masonry Box Extension Ring 4-Gang 2-1/2" Deep
Gordon Electric Supply
$72.09
Garvin Tbx-425 Masonry Box Extension Ring 4-Gang 2-1/2" Deep
Gordon Electric Supply
$37.39
Garvin Tbx-225 Masonry Box Extension Ring 2-Gang 2-1/2" Deep
Gordon Electric Supply
$37.39
Garvin Tbx-225 Masonry Box Extension Ring 2-Gang 2-1/2" Deep
Gordon Electric Supply
$26.99
Garvin Tbx-125 Masonry Box Extension Ring 1-Gang 2-1/2" Deep
Gordon Electric Supply
$26.99
Garvin Tbx-125 Masonry Box Extension Ring 1-Gang 2-1/2" Deep
Gordon Electric Supply
$12.33
Legrand Wiremold B35 Metal Raceway For Extending Power, 500 Series, 1 Gang Extra Deep Outlet Box, 1 3/4" Deep, Ivory (1 Pack)
Amazon.com
6
$12.33
Legrand Wiremold B35 Metal Raceway For Extending Power, 500 Series, 1 Gang Extra Deep Outlet Box, 1 3/4" Deep, Ivory (1 Pack)
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
$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
$63.09
Garvin Tbx-325 Masonry Box Extension Ring 3-Gang 2-1/2" Deep
Gordon Electric Supply
$63.09
Garvin Tbx-325 Masonry Box Extension Ring 3-Gang 2-1/2" Deep
Gordon Electric Supply
$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
$43.69
Garvin Southwire Masonry Box Extension Ring Four Gang 3-1/2 Inch Deep (Tbx-435)
Lite Store USA
$43.69
Garvin Southwire Masonry Box Extension Ring Four Gang 3-1/2 Inch Deep (Tbx-435)
Lite Store USA
$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
$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
$26.74
Westgate W2xb50-8 2 Gang Extension Box 1-9/16in Deep, 8 Holes
Lite Store USA
$26.74
Westgate W2xb50-8 2 Gang Extension Box 1-9/16in Deep, 8 Holes
Lite Store USA
$13.39
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
Gordon Electric Supply
$13.39
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
Gordon Electric Supply
$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
8
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
$17.09
Garvin Gbex-1585 1-5/8" Deep 5-Gang Multi-Gang Box Extension Ring
Gordon Electric Supply
$17.09
Garvin Gbex-1585 1-5/8" Deep 5-Gang Multi-Gang Box Extension Ring
Gordon Electric Supply
$124.75
Garvin Dex-175 1 Gang Multi-Gang Device Extender 3/4" Raised
Gordon Electric Supply
$124.75
Garvin Dex-175 1 Gang Multi-Gang Device Extender 3/4" Raised
Gordon Electric Supply
$15.69
Garvin Gbex-1584 1-5/8" Deep 4-Gang Multi-Gang Box Extension Ring
Gordon Electric Supply
$15.69
Garvin Gbex-1584 1-5/8" Deep 4-Gang Multi-Gang Box Extension Ring
Gordon Electric Supply
$14.29
Garvin Gbex-2122 2-1/2" Deep 2-Gang Multi-Gang Box Extension Ring
Gordon Electric Supply
$14.29
Garvin Gbex-2122 2-1/2" Deep 2-Gang Multi-Gang Box Extension Ring
Gordon Electric Supply
$113.89
Garvin Southwire 2-1/2 Inch Deep Seven Gang Multi-Gang Box Extension Ring (Gbex-2127)
Lite Store USA
$113.89
Garvin Southwire 2-1/2 Inch Deep Seven Gang Multi-Gang Box Extension Ring (Gbex-2127)
Lite Store USA
$117.99
Garvin Southwire 1-5/8 Inch Deep Eight Gang Multi-Gang Box Extension Ring (Gbex-1588)
Lite Store USA
$117.99
Garvin Southwire 1-5/8 Inch Deep Eight Gang Multi-Gang Box Extension Ring (Gbex-1588)
Lite Store USA
$78.95
Wiremold 2337A-Wh Non-Metallic Round Box Extension White
Gordon Electric Supply
$78.95
Wiremold 2337A-Wh Non-Metallic Round Box Extension White
Gordon Electric Supply
$102.95
Garvin Southwire Masonry Box Extension Ring Six Gang 3-1/2 Inch Deep (Tbx-635)
Lite Store USA
$102.95
Garvin Southwire Masonry Box Extension Ring Six Gang 3-1/2 Inch Deep (Tbx-635)
Lite Store USA
$3.19
Garvin Sbex Switch Box Adjustable Extension Ring
Gordon Electric Supply
$3.19
Garvin Sbex Switch Box Adjustable Extension Ring
Gordon Electric Supply
$27.39
Wiremold 2444-2Fw 2-Gang Extension Deep Device Box
Gordon Electric Supply
$27.39
Wiremold 2444-2Fw 2-Gang Extension Deep Device Box
Gordon Electric Supply
$6.09
Garvin 47111 3-1/2" Round Pan Box Extension Ring 1/2" Deep
Gordon Electric Supply
$6.09
Garvin 47111 3-1/2" Round Pan Box Extension Ring 1/2" Deep
Gordon Electric Supply
$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
$26.74
Westgate W2xb75-6 2 Gang Extension Box 1-9/16in Deep, 6 Holes
Lite Store USA
$26.74
Westgate W2xb75-6 2 Gang Extension Box 1-9/16in Deep, 6 Holes
Lite Store USA
$7.11
Hubbell Raco Steel Electrical Box Extension Ring 665 - 47965645
Penn Tool Co
$7.11
Hubbell Raco Steel Electrical Box Extension Ring 665 - 47965645
Penn Tool Co
$8.55
Hubbell Raco Steel Electrical Box Extension Ring 203 - 31523764
Penn Tool Co
1
$8.55
Hubbell Raco Steel Electrical Box Extension Ring 203 - 31523764
Penn Tool Co
$7.69
Garvin 55171-S 4" Octagon Extension Ring 2-1/8" Deep 1/2" & 3/4" Ko's
Gordon Electric Supply
$7.69
Garvin 55171-S 4" Octagon Extension Ring 2-1/8" Deep 1/2" & 3/4" Ko's
Gordon Electric Supply
$8.09
Garvin 57111 4" Round Pan Box Extension Ring 1/2" Deep
Gordon Electric Supply
$8.09
Garvin 57111 4" Round Pan Box Extension Ring 1/2" Deep
Gordon Electric Supply
$20.39
P&S Wpex3 Weatherproof Round Device Box Extension, 4-1/2 Hubs, Gray
Gordon Electric Supply
$20.39
P&S Wpex3 Weatherproof Round Device Box Extension, 4-1/2 Hubs, Gray
Gordon Electric Supply
$114.00
Hoffman A18124sug Pull-Box Extender Fits 18X12 Steel Galvanized
Gordon Electric Supply
$114.00
Hoffman A18124sug Pull-Box Extender Fits 18X12 Steel Galvanized
Gordon Electric Supply
$58.40
Hoffman A12104su Pull-Box Extender Fits 12X10 Steel Gray
Gordon Electric Supply
$58.40
Hoffman A12104su Pull-Box Extender Fits 12X10 Steel Gray
Gordon Electric Supply
$231.25
Steel-City 55151-1/2&3/4 4" Octagon Box Extension Ring, Steel, 15.8Cu, 1/2&3/(Nri)
Gordon Electric Supply
47
$231.25
Steel-City 55151-1/2&3/4 4" Octagon Box Extension Ring, Steel, 15.8Cu, 1/2&3/(Nri)
Gordon Electric Supply
$22.99
NDS 113-6 14" X 19" X 6" Standard Series Box Extension (Black) | Supplyhouse.Com
SupplyHouse.com
6
$22.99
NDS 113-6 14" X 19" X 6" Standard Series Box Extension (Black) | Supplyhouse.Com
SupplyHouse.com
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Shop electrical box extension

Sponsored
About our ads
$13.39
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
Gordon Electric Supply
$13.39
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
Gordon Electric Supply
$17.09
Garvin Gbex-1585 1-5/8" Deep 5-Gang Multi-Gang Box Extension Ring
Gordon Electric Supply
$17.09
Garvin Gbex-1585 1-5/8" Deep 5-Gang Multi-Gang Box Extension Ring
Gordon Electric Supply
$124.75
Garvin Dex-175 1 Gang Multi-Gang Device Extender 3/4" Raised
Gordon Electric Supply
$124.75
Garvin Dex-175 1 Gang Multi-Gang Device Extender 3/4" Raised
Gordon Electric Supply
$15.69
Garvin Gbex-1584 1-5/8" Deep 4-Gang Multi-Gang Box Extension Ring
Gordon Electric Supply
$15.69
Garvin Gbex-1584 1-5/8" Deep 4-Gang Multi-Gang Box Extension Ring
Gordon Electric Supply
$14.29
Garvin Gbex-2122 2-1/2" Deep 2-Gang Multi-Gang Box Extension Ring
Gordon Electric Supply
$14.29
Garvin Gbex-2122 2-1/2" Deep 2-Gang Multi-Gang Box Extension Ring
Gordon Electric Supply
$26.74
Westgate W2xb50-8 2 Gang Extension Box 1-9/16in Deep, 8 Holes
Lite Store USA
$26.74
Westgate W2xb50-8 2 Gang Extension Box 1-9/16in Deep, 8 Holes
Lite Store 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
8
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
$113.89
Garvin Southwire 2-1/2 Inch Deep Seven Gang Multi-Gang Box Extension Ring (Gbex-2127)
Lite Store USA
$113.89
Garvin Southwire 2-1/2 Inch Deep Seven Gang Multi-Gang Box Extension Ring (Gbex-2127)
Lite Store USA
$117.99
Garvin Southwire 1-5/8 Inch Deep Eight Gang Multi-Gang Box Extension Ring (Gbex-1588)
Lite Store USA
$117.99
Garvin Southwire 1-5/8 Inch Deep Eight Gang Multi-Gang Box Extension Ring (Gbex-1588)
Lite Store USA
$78.95
Wiremold 2337A-Wh Non-Metallic Round Box Extension White
Gordon Electric Supply
$78.95
Wiremold 2337A-Wh Non-Metallic Round Box Extension White
Gordon Electric Supply
$102.95
Garvin Southwire Masonry Box Extension Ring Six Gang 3-1/2 Inch Deep (Tbx-635)
Lite Store USA
$102.95
Garvin Southwire Masonry Box Extension Ring Six Gang 3-1/2 Inch Deep (Tbx-635)
Lite Store USA
$26.74
Westgate W2xb75-6 2 Gang Extension Box 1-9/16in Deep, 6 Holes
Lite Store USA
$26.74
Westgate W2xb75-6 2 Gang Extension Box 1-9/16in Deep, 6 Holes
Lite Store USA
$3.19
Garvin Sbex Switch Box Adjustable Extension Ring
Gordon Electric Supply
$3.19
Garvin Sbex Switch Box Adjustable Extension Ring
Gordon Electric Supply
$27.39
Wiremold 2444-2Fw 2-Gang Extension Deep Device Box
Gordon Electric Supply
$27.39
Wiremold 2444-2Fw 2-Gang Extension Deep Device Box
Gordon Electric Supply
$6.09
Garvin 47111 3-1/2" Round Pan Box Extension Ring 1/2" Deep
Gordon Electric Supply
$6.09
Garvin 47111 3-1/2" Round Pan Box Extension Ring 1/2" Deep
Gordon Electric Supply
$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
$7.11
Hubbell Raco Steel Electrical Box Extension Ring 665 - 47965645
Penn Tool Co
$7.11
Hubbell Raco Steel Electrical Box Extension Ring 665 - 47965645
Penn Tool Co
$8.55
Hubbell Raco Steel Electrical Box Extension Ring 203 - 31523764
Penn Tool Co
1
$8.55
Hubbell Raco Steel Electrical Box Extension Ring 203 - 31523764
Penn Tool Co

Shop electrical box extension

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
$91.09
Garvin Gbex-1587 1-5/8" Deep 7-Gang Multi-Gang Box Extension Ring
Gordon Electric Supply
$91.09
Garvin Gbex-1587 1-5/8" Deep 7-Gang Multi-Gang Box Extension Ring
Gordon Electric Supply
$72.09
Garvin Tbx-425 Masonry Box Extension Ring 4-Gang 2-1/2" Deep
Gordon Electric Supply
$72.09
Garvin Tbx-425 Masonry Box Extension Ring 4-Gang 2-1/2" Deep
Gordon Electric Supply
$37.39
Garvin Tbx-225 Masonry Box Extension Ring 2-Gang 2-1/2" Deep
Gordon Electric Supply
$37.39
Garvin Tbx-225 Masonry Box Extension Ring 2-Gang 2-1/2" Deep
Gordon Electric Supply
$26.99
Garvin Tbx-125 Masonry Box Extension Ring 1-Gang 2-1/2" Deep
Gordon Electric Supply
$26.99
Garvin Tbx-125 Masonry Box Extension Ring 1-Gang 2-1/2" Deep
Gordon Electric Supply
$12.33
Legrand Wiremold B35 Metal Raceway For Extending Power, 500 Series, 1 Gang Extra Deep Outlet Box, 1 3/4" Deep, Ivory (1 Pack)
Amazon.com
6
$12.33
Legrand Wiremold B35 Metal Raceway For Extending Power, 500 Series, 1 Gang Extra Deep Outlet Box, 1 3/4" Deep, Ivory (1 Pack)
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
$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
$63.09
Garvin Tbx-325 Masonry Box Extension Ring 3-Gang 2-1/2" Deep
Gordon Electric Supply
$63.09
Garvin Tbx-325 Masonry Box Extension Ring 3-Gang 2-1/2" Deep
Gordon Electric Supply
$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
$43.69
Garvin Southwire Masonry Box Extension Ring Four Gang 3-1/2 Inch Deep (Tbx-435)
Lite Store USA
$43.69
Garvin Southwire Masonry Box Extension Ring Four Gang 3-1/2 Inch Deep (Tbx-435)
Lite Store USA
$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
$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
$26.74
Westgate W2xb50-8 2 Gang Extension Box 1-9/16in Deep, 8 Holes
Lite Store USA
$26.74
Westgate W2xb50-8 2 Gang Extension Box 1-9/16in Deep, 8 Holes
Lite Store USA
$13.39
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
Gordon Electric Supply
$13.39
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
Gordon Electric Supply
$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
8
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
$17.09
Garvin Gbex-1585 1-5/8" Deep 5-Gang Multi-Gang Box Extension Ring
Gordon Electric Supply
$17.09
Garvin Gbex-1585 1-5/8" Deep 5-Gang Multi-Gang Box Extension Ring
Gordon Electric Supply
$124.75
Garvin Dex-175 1 Gang Multi-Gang Device Extender 3/4" Raised
Gordon Electric Supply
$124.75
Garvin Dex-175 1 Gang Multi-Gang Device Extender 3/4" Raised
Gordon Electric Supply
$15.69
Garvin Gbex-1584 1-5/8" Deep 4-Gang Multi-Gang Box Extension Ring
Gordon Electric Supply
$15.69
Garvin Gbex-1584 1-5/8" Deep 4-Gang Multi-Gang Box Extension Ring
Gordon Electric Supply
$14.29
Garvin Gbex-2122 2-1/2" Deep 2-Gang Multi-Gang Box Extension Ring
Gordon Electric Supply
$14.29
Garvin Gbex-2122 2-1/2" Deep 2-Gang Multi-Gang Box Extension Ring
Gordon Electric Supply