Shop All Savings
Appliances
Bath & Faucets
Blinds & Window Treatment
Building Materials
Lumber & Composites
Cleaning
Decor & Furniture
Lighting & Ceiling Fans
Doors & Windows
Electrical
Flooring & Area Rugs
Hardware
Heating & Cooling
Kitchen & Kitchenware
Lawn & Garden
Outdoor Living & Patio
Paint
Plumbing
Seasonal Decor
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Gift Cards
Credit Cards
View All Home Services
Tool Rental
Benefits & Services For the Pro
Project Calculators
View All DIY Projects
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Log In
Cart
Home
/
Electrical
/
Electrical Boxes, Conduit & Fittings
/
Boxes & Brackets
Outdoor Boxes & Brackets
3 Results
Indoor/Outdoor: Outdoor
Metallic/Non-Metallic: Metallic
Capacity (cu. in.): 16.3
Capacity (cu. in.): 42
Clear All
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Get It Fast
In Stock at Store Today
Next-Day Delivery
Availability
Show Unavailable Products
Department
Electrical
Electrical Boxes, Conduit & Fittings
Boxes & Brackets
Brand
Commercial Electric
Box Type
Wall box
Ceiling box
Number of Knockouts/Pryouts
4
13
15
Number of Gangs
1
2
Work Type
Old/New Work
New Work
Hole Size
1/2
4
Location Use
Outlet
Switch
Ceiling Fan
Light Fixture
Capacity (cu. in.)
0
0.0
4
7.5
9.5
10
11
12.5
13
14.5
15.8
16
16.3
16.5
18
18.3
21
22.5
23
25.5
30.2
30.3
31
32
36
42
71
+ View All
Compatible Conduit Type
EMT (Electrical Metal)
PVC
Product Height (in)
2.4
2.5
4.4
Pack Size
1
20
Features
No Additional Features
Hardware Included
Shape
Square
Round
Durability
Rust Resistant
Weatherproof
$
6
.
28
(51)
Model# 721711234EW-20R
4 in. 42 cu. in. 2-1/8 in. Deep Square Box
Add to Cart
Compare
$
7
.
32
(28)
Model# 72171341-20R
4 in. 42 cu. in. 2-1/8 in. Deep Square Box
Compare
$
5
.
98
(104)
Model# WRE450G
Commercial Electric
4 in. Round Metallic Weatherproof Extension Ring with (4) 1/2 in. Holes, Gray
Add to Cart
Compare