Skip to content
Shop Your Local Store ● Ship to Your Hometown Store
Pro & Contractor Accounts ● Apply for Net Terms
100,000+ Products ● Trusted Authentic Brands
FAQ Shipping & Returns Order Lookup Contact Account
Shop the Collection
Shop Local. Support Independent. 367 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 $2.39. Ships nationwide, free over $75 on most items, or find it at your local store.

Trusted brands only Ships nationwide Pro accounts welcome Support your local hardware store
367 products
Cantex EZ Box New and Old Work Square PVC 1 gang Box Extension Gray
USA

Cantex

Cantex EZ Box New and Old Work Square PVC 1 gang Box Extension Gray

MPN: EZ03SXA

$5.99
Cantex EZ Box Old Work 14 cu in Rectangle PVC 1 gang Outlet Box Gray
USA

Cantex

Cantex EZ Box Old Work 14 cu in Rectangle PVC 1 gang Outlet Box Gray

MPN: EZ14SO

$6.99
Cantex EZ Box New Work 20 cu in Rectangle PVC 1 gang Outlet Box Gray
USA

Cantex

Cantex EZ Box New Work 20 cu in Rectangle PVC 1 gang Outlet Box Gray

MPN: EZ20SB

$5.99
Cantex EZ Box Old Work 21 cu in Rectangle PVC 1 gang Outlet Box Gray
USA

Cantex

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

MPN: EZ21SO

$7.99
Cantex EZ Box New Work 18 cu in Round Polycarbonate Ceiling Box Black
USA

Cantex

Cantex EZ Box New Work 18 cu in Round Polycarbonate Ceiling Box Black

MPN: EZ18CNG

$6.99
Cantex EZ Box New Work 55 cu in Rectangle PVC 4 gang Outlet Box Gray
USA

Cantex

Cantex EZ Box New Work 55 cu in Rectangle PVC 4 gang Outlet Box Gray

MPN: EZ55QNB

$9.99
Cantex EZ Box New Work 18 cu in Round Polycarbonate Ceiling Box Black
USA

Cantex

Cantex EZ Box New Work 18 cu in Round Polycarbonate Ceiling Box Black

MPN: EZ18CN

$6.99
Cantex EZ Box New Work 8 cu in Rectangle PVC 1 gang Outlet Box Gray
USA

Cantex

Cantex EZ Box New Work 8 cu in Rectangle PVC 1 gang Outlet Box Gray

MPN: EZ08SB

$6.99
Cantex EZ Box Old Work 8 cu in Rectangle PVC 1 gang Outlet Box Gray
USA

Cantex

Cantex EZ Box Old Work 8 cu in Rectangle PVC 1 gang Outlet Box Gray

MPN: EZ08SF

$6.99
Cantex EZ Box New Work 32 cu in Rectangle PVC 2 gang Outlet Box Gray
USA

Cantex

Cantex EZ Box New Work 32 cu in Rectangle PVC 2 gang Outlet Box Gray

MPN: EZ32DN

$6.99
Sigma Electric ProConnex 8 in. L Grounding Wire 2 pk
10 per case

Sigma Electric

Sigma Electric ProConnex 8 in. L Grounding Wire 2 pk

MPN: 18100

$35.90
Save 15% at $75+ Case of 10
Allied Moulded FiberglasBox Old Work 14 cu in Round Fiberglass 1 gang Outlet Box Beige
USA

Allied Moulded

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

MPN: H9338=ESGK

$10.99
Cantex Rectangle PVC 1 gang 5 in. H X 2-7/8 in. W Toggle Cover
USA

Cantex

Cantex Rectangle PVC 1 gang 5 in. H X 2-7/8 in. W Toggle Cover

MPN: 5133361B

$18.99
Cantex New and Old Work 18 cu in Rectangle PVC 1 gang Outlet Box Gray
USA

Cantex

Cantex New and Old Work 18 cu in Rectangle PVC 1 gang Outlet Box Gray

MPN: 5133463U

$9.99
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: 5133465U

$10.99
Cantex New and Old Work 18 cu in Rectangle PVC 1 gang Electrical Box Gray
USA

Cantex

Cantex New and Old Work 18 cu in Rectangle PVC 1 gang Electrical Box Gray

MPN: 5133364U

$8.99
Cantex New and Old Work 18 cu in Rectangle PVC 1 gang Electrical Box Gray
USA

Cantex

Cantex New and Old Work 18 cu in Rectangle PVC 1 gang Electrical Box Gray

MPN: 5133363U

$7.99
Leviton Rectangle Thermoplastic 1 gang Weatherproof Cover

Leviton

Leviton Rectangle Thermoplastic 1 gang Weatherproof Cover

MPN: 04976-0GY

$6.99
Sigma Electric ProConnex 2.5 in. L Cable Protector Plate 2 pk
USA

Sigma Electric

Sigma Electric ProConnex 2.5 in. L Cable Protector Plate 2 pk

MPN: 18711

$4.99
Allied Moulded FiberglasBox New Work 22-1/2 cu in Round Fiberglass 1 gang Electrical Box Beige
USA
In-Store

Allied Moulded

Allied Moulded FiberglasBox New Work 22-1/2 cu in Round Fiberglass 1 gang Electrical Box Beige

MPN: H9350=HLK

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
Raco 12-1/2 cu in Rectangle Steel 1 gang Switch Box Gray
In-Store

Raco

Raco 12-1/2 cu in Rectangle Steel 1 gang Switch Box Gray

MPN: 502

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
Cantex Rectangle PVC 2 gang 4-11/16 in. H X 4-7/8 in. W Outlet/Switch Box
USA

Cantex

Cantex Rectangle PVC 2 gang 4-11/16 in. H X 4-7/8 in. W Outlet/Switch Box

MPN: 5133337B

$19.99
Cantex Rectangle PVC 2 gang 4-11/16 in. H X 4-7/8 in. W Duplex Outlet Cover
USA

Cantex

Cantex Rectangle PVC 2 gang 4-11/16 in. H X 4-7/8 in. W Duplex Outlet Cover

MPN: 5133347B

$19.99
Cantex New Work 18 cu in Rectangle PVC 1 gang Outlet Box Gray
USA

Cantex

Cantex New Work 18 cu in Rectangle PVC 1 gang Outlet Box Gray

MPN: 5133540U

$9.99
Keep browsing

Related categories

Electrical Fixtures & SuppliesPVC Boxes & CoversBox & Cover AccessoriesFiberglass Boxes & CoversPVC Weatherproof Box
Shop Local

Find these products at your local store.

Independent hardware retailers often carry the same products — sometimes at competitive prices. Every order helps keep them on the corner.

Why we built NHG →
For Pros & Businesses

Buying for a business? Get the pro treatment.

  • Net 30 terms
  • Volume & contract pricing
  • Gov & compliance ready
Apply for a Pro Account
Need a hand?

Real people. Real hardware experience.

Questions about fit, compatibility, or job requirements? Reach a real person — not a chatbot or contracted call center.

(866) 469-8556 Mon–Fri, 6 AM–5 PM PST Text (425) 515-2727 24/7 intake · next business day reply Send a message Routed to the right team based on your inquiry

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Shop Your Local Store Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide Direct to your door
Independent Network Real hardware stores
$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
100% Authorized & Genuine — Our Guarantee →
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

Find a local store →
Mon–Fri 6–5 PST
Independent hardware retailer? Join the network →
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 familiar 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.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare