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Electrical Boxes & Covers

Browse electrical boxes & covers from the trusted brands you know — sourced through the same distribution network that supplies thousands of independent hardware stores nationwide. Every order helps keep them on the corner.

Trusted brands only Ships nationwide Pro accounts welcome Support your local hardware store
367 products Same-day shipping cutoff: 11 AM PT
Sigma Electric Rectangle Die-Cast Metal 4.76 in. H X 3.01 in. W Multi-Use Cover
Ships Today

Sigma Electric

Sigma Electric Rectangle Die-Cast Metal 4.76 in. H X 3.01 in. W Multi-Use Cover

MPN: 14145

$8.99
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Sigma Electric New Work 16.5 cu in Round Metallic Extension Ring Gray
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Sigma Electric

Sigma Electric New Work 16.5 cu in Round Metallic Extension Ring Gray

MPN: 14236

$7.99
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Sigma Electric New Work 18.3 cu in Rectangle Metallic 1 gang Weatherproof Box Gray
In-Store

Sigma Electric

Sigma Electric New Work 18.3 cu in Rectangle Metallic 1 gang Weatherproof Box Gray

MPN: 14253-5

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
Sigma Electric New Work 9.5 cu in Rectangle Metallic Extension Ring Gray
Ships Today

Sigma Electric

Sigma Electric New Work 9.5 cu in Rectangle Metallic Extension Ring Gray

MPN: 14223

$7.99
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Allied Moulded Old Work 14 cu in Round Fiberglass 1 gang Outlet Box Beige
USA
In-Store

Allied Moulded

Allied Moulded Old Work 14 cu in Round Fiberglass 1 gang Outlet Box Beige

MPN: H9338=ESK

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
Gardner Bender Switch and Receptacle 24 pk
USA
Ships Today

Gardner Bender

Gardner Bender Switch and Receptacle 24 pk

MPN: GSP-24

$14.99
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Sigma Electric Rectangle Stamped Steel 1 gang 4.52 in. H X 2.77 in. W Flat Box Cover
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Sigma Electric

Sigma Electric Rectangle Stamped Steel 1 gang 4.52 in. H X 2.77 in. W Flat Box Cover

MPN: 14240BR

$5.99
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Sigma Electric Rectangle Die-Cast Metal 1 gang 4.57 in. H X 2.81 in. W Universal Cover
Ships Today

Sigma Electric

Sigma Electric Rectangle Die-Cast Metal 1 gang 4.57 in. H X 2.81 in. W Universal Cover

MPN: 14147BR

$8.99
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Sigma Electric Rectangle Die-Cast Metal 1 gang 2.83 in. H X 4.57 in. W Horizontal Duplex Cover
Ships Today

Sigma Electric

Sigma Electric Rectangle Die-Cast Metal 1 gang 2.83 in. H X 4.57 in. W Horizontal Duplex Cover

MPN: 14245WH

$6.59
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Sigma Electric Round Stamped Steel 4.13 in. H X 4.13 in. W Flat Box Cover
Ships Today

Sigma Electric

Sigma Electric Round Stamped Steel 4.13 in. H X 4.13 in. W Flat Box Cover

MPN: 14241WH

$5.99
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Sigma Electric Rectangle Die-Cast Metal 1 gang 4.57 in. H X 2.81 in. W Universal Cover
Ships Today

Sigma Electric

Sigma Electric Rectangle Die-Cast Metal 1 gang 4.57 in. H X 2.81 in. W Universal Cover

MPN: 14147WH

$8.99
View Details
Sigma Electric New Work 18.3 cu in Rectangle Die-Cast Metal 1 gang Weatherproof Box Bronze
Ships Today

Sigma Electric

Sigma Electric New Work 18.3 cu in Rectangle Die-Cast Metal 1 gang Weatherproof Box Bronze

MPN: 14250BR

$7.59
View Details
Sigma Electric Rectangle Stamped Steel 1 gang 4.52 in. H X 2.77 in. W Flat Box Cover
Ships Today

Sigma Electric

Sigma Electric Rectangle Stamped Steel 1 gang 4.52 in. H X 2.77 in. W Flat Box Cover

MPN: 14240WH

$5.99
View Details
Sigma Electric Rectangle Die-Cast Metal 1 gang 2.83 in. H X 4.57 in. W Horizontal Duplex Cover
Ships Today

Sigma Electric

Sigma Electric Rectangle Die-Cast Metal 1 gang 2.83 in. H X 4.57 in. W Horizontal Duplex Cover

MPN: 14245BR

$6.59
View Details
Sigma Electric New Work 18 cu in Rectangle Die-Cast Metal 1 gang Weatherproof Box Bronze
Ships Today

Sigma Electric

Sigma Electric New Work 18 cu in Rectangle Die-Cast Metal 1 gang Weatherproof Box Bronze

MPN: 14251BR

$7.59
View Details
Sigma Electric New Work 18.3 cu in Rectangle Die-Cast Metal 1 gang Weatherproof Box White
Ships Today

Sigma Electric

Sigma Electric New Work 18.3 cu in Rectangle Die-Cast Metal 1 gang Weatherproof Box White

MPN: 14250WH

$7.59
View Details
Sigma Electric New Work 18.3 cu in Rectangle Die-Cast Metal 1 gang Weatherproof Box White
Ships Today

Sigma Electric

Sigma Electric New Work 18.3 cu in Rectangle Die-Cast Metal 1 gang Weatherproof Box White

MPN: 14251WH

$7.59
View Details
Sigma Electric Rectangle Die-Cast Metal 1 gang 4.61 in. H X 2.85 in. W Lampholder Cover
Ships Today

Sigma Electric

Sigma Electric Rectangle Die-Cast Metal 1 gang 4.61 in. H X 2.85 in. W Lampholder Cover

MPN: 14373WH

$5.99
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Sigma Electric Rectangle Die-Cast Metal 1 gang 4.61 in. H X 2.85 in. W Lampholder Cover
Ships Today

Sigma Electric

Sigma Electric Rectangle Die-Cast Metal 1 gang 4.61 in. H X 2.85 in. W Lampholder Cover

MPN: 14373BR

$5.99
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Sigma Electric Round Die-Cast Metal 4.13 in. H X 4.13 in. W Lampholder Cover
Ships Today

Sigma Electric

Sigma Electric Round Die-Cast Metal 4.13 in. H X 4.13 in. W Lampholder Cover

MPN: 14381BR

$6.99
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Sigma Electric Round Die-Cast Metal 4.13 in. H X 4.13 in. W Lampholder Cover
Ships Today

Sigma Electric

Sigma Electric Round Die-Cast Metal 4.13 in. H X 4.13 in. W Lampholder Cover

MPN: 14383WH

$5.99
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Sigma Electric Round Die-Cast Metal 4.13 in. H X 4.13 in. W Lampholder Cover
Ships Today

Sigma Electric

Sigma Electric Round Die-Cast Metal 4.13 in. H X 4.13 in. W Lampholder Cover

MPN: 14383BR

$5.99
View Details
Sigma Electric New Work 31 cu in Square Die-Cast Metal 2 gang Weatherproof Box Gray
Ships Today

Sigma Electric

Sigma Electric New Work 31 cu in Square Die-Cast Metal 2 gang Weatherproof Box Gray

MPN: 14353-5

$18.99
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Sigma Electric New Work 16 cu in Round Die-Cast Metal Weatherproof Box White
Ships Today

Sigma Electric

Sigma Electric New Work 16 cu in Round Die-Cast Metal Weatherproof Box White

MPN: 143854WH

$8.59
View Details
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About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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