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Shop Local. Support Independent. 207 products available
Electrical Boxes & Covers

Shop 367 electrical boxes & covers at National Hardware Group — from trusted brands like 2 Gang Box 2-1/8D W/Ko, Allied Moulded, Cantex and more. Every item is an authorized, warranty-backed purchase, with prices starting around $5.99. Ships nationwide, free over $75 on most items, or find it at your local store.

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207 products
Sigma Engineered Solutions Rectangle Plastic 1 gang 4.63 in. H X 2.87 in. W Flat Box Cover

Sigma Engineered Solutions

Sigma Engineered Solutions Rectangle Plastic 1 gang 4.63 in. H X 2.87 in. W Flat Box Cover

MPN: 14150

$5.99
Sigma Engineered Solutions Square Plastic 2 gang 4.76 in. H X 3.01 in. W Multi-Use Cover

Sigma Engineered Solutions

Sigma Engineered Solutions Square Plastic 2 gang 4.76 in. H X 3.01 in. W Multi-Use Cover

MPN: 14180

$11.99
Sigma Engineered Solutions Square Plastic 2 gang 4.84 in. H X 4.84 in. W Flat Box Cover

Sigma Engineered Solutions

Sigma Engineered Solutions Square Plastic 2 gang 4.84 in. H X 4.84 in. W Flat Box Cover

MPN: 14160

$6.99
Sigma Engineered Solutions Slimline Rectangle Plastic 1 gang 5.51 in. H X 3.58 in. W In-Use Cover

Sigma Engineered Solutions

Sigma Engineered Solutions Slimline Rectangle Plastic 1 gang 5.51 in. H X 3.58 in. W In-Use Cover

MPN: 14440

$18.99
Sigma Engineered Solutions Round Plastic 4.29 in. H X 4.29 in. W Flat Box Cover

Sigma Engineered Solutions

Sigma Engineered Solutions Round Plastic 4.29 in. H X 4.29 in. W Flat Box Cover

MPN: 14170WH

$5.99
Sigma Engineered Solutions Square Plastic 2 gang 4.76 in. H X 3.01 in. W Multi-Use Cover

Sigma Engineered Solutions

Sigma Engineered Solutions Square Plastic 2 gang 4.76 in. H X 3.01 in. W Multi-Use Cover

MPN: 14180WH

$11.99
Sigma Engineered Solutions Rectangle Die-Cast Metal 1 gang 4.57 in. H X 2.83 in. W Vertical GFCI Cov

Sigma Engineered Solutions

Sigma Engineered Solutions Rectangle Die-Cast Metal 1 gang 4.57 in. H X 2.83 in. W Vertical GFCI Cov

MPN: 14248BR

$7.59
Sigma Engineered Solutions New Work 25.5 cu in Rectangle Metallic 1 gang Weatherproof Box Gray

Sigma Engineered Solutions

Sigma Engineered Solutions New Work 25.5 cu in Rectangle Metallic 1 gang Weatherproof Box Gray

MPN: 14255

$14.99
Sigma Engineered Solutions Rectangle Die-Cast Metal 1 gang 4.76 in. H X 3.01 in. W Multi-Use Cover

Sigma Engineered Solutions

Sigma Engineered Solutions Rectangle Die-Cast Metal 1 gang 4.76 in. H X 3.01 in. W Multi-Use Cover

MPN: 14145BR

$9.99
Sigma Engineered Solutions New Work 18.3 cu in Rectangle Metallic 1 gang Weatherproof Box Gray

Sigma Engineered Solutions

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

MPN: 14253

$7.59
Cantex New and Old Work 21 cu in Rectangle PVC 1 gang Outlet Box Gray
USA

Cantex

Cantex New and Old Work 21 cu in Rectangle PVC 1 gang Outlet Box Gray

MPN: 5133464U

$9.99
Sigma Engineered Solutions Rectangle Plastic 1 gang 4.76 in. H X 3.01 in. W Universal Cover

Sigma Engineered Solutions

Sigma Engineered Solutions Rectangle Plastic 1 gang 4.76 in. H X 3.01 in. W Universal Cover

MPN: 14140WH

$8.59
Sigma Engineered Solutions Square Die-Cast Metal 2 gang 4.54 in. H X 4.54 in. W Combo Box Cover

Sigma Engineered Solutions

Sigma Engineered Solutions Square Die-Cast Metal 2 gang 4.54 in. H X 4.54 in. W Combo Box Cover

MPN: 14346

$9.99
Sigma Electric New Work 31 cu in Square Die-Cast Metal 2 gang Weatherproof Box White

Sigma Electric

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

MPN: 14350WH

$10.99
Sigma Electric Rectangle Plastic 1 gang 4.76 in. H X 3.01 in. W Universal Cover

Sigma Electric

Sigma Electric Rectangle Plastic 1 gang 4.76 in. H X 3.01 in. W Universal Cover

MPN: 14140

$7.99
Sigma Electric New Work 31 cu in Square Metallic 2 gang Weatherproof Box Bronze

Sigma Electric

Sigma Electric New Work 31 cu in Square Metallic 2 gang Weatherproof Box Bronze

MPN: 14350BR

$10.99
Sigma Electric Square Die-Cast Metal 2 gang 4.57 in. H X 2.83 in. W 20/50 Amp Receptacle Cover

Sigma Electric

Sigma Electric Square Die-Cast Metal 2 gang 4.57 in. H X 2.83 in. W 20/50 Amp Receptacle Cover

MPN: 14321

$11.99
Sigma Electric Square Die-Cast Metal 2 gang 4.84 in. H X 4.84 in. W Toggle Switch and Cover

Sigma Electric

Sigma Electric Square Die-Cast Metal 2 gang 4.84 in. H X 4.84 in. W Toggle Switch and Cover

MPN: 14219

$18.99
Sigma Electric Square Die-Cast Metal 2 gang 4.54 in. H X 4.54 in. W 15/20 Amp Receptacle Cover

Sigma Electric

Sigma Electric Square Die-Cast Metal 2 gang 4.54 in. H X 4.54 in. W 15/20 Amp Receptacle Cover

MPN: 14324

$9.59
Cantex Round PVC Ceiling Box Cover
USA

Cantex

Cantex Round PVC Ceiling Box Cover

MPN: EZYKL-WH

$7.99
Cantex New and Old Work 22.5 cu in Rectangle PVC 1 gang Outlet Box Gray
USA

Cantex

Cantex New and Old Work 22.5 cu in Rectangle PVC 1 gang Outlet Box Gray

MPN: 5133365U

$10.99
Cantex Round PVC 2 gang 5-1/2 in. W Duplex Floor Box Cover
USA

Cantex

Cantex Round PVC 2 gang 5-1/2 in. W Duplex Floor Box Cover

MPN: 5133678U

$31.99
Allied Moulded SliderBox New and Old Work 25 cu in Round Polycarbonate 4 gang Junction Box Beige
USA

Allied Moulded

Allied Moulded SliderBox New and Old Work 25 cu in Round Polycarbonate 4 gang Junction Box Beige

MPN: SB-CB

$12.99
Legrand Rectangle PVC 1 gang Box Extension White
5 per case USA

Legrand

Legrand Rectangle PVC 1 gang Box Extension White

MPN: NMW2-D

$49.95
Save 15% at $75+ Case of 5
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Related categories

Electrical Fixtures & SuppliesNew ProductsPVC Weatherproof BoxMetal Weatherproof Box & Covers
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