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
/
Accessories
Accessories
Get It Fast
In Stock at Store Today
Filters
Filters
Clear All
Product Width (in.): 3.5 in
Product Width (in.): .41 in
Product Depth (in.): Less than 5
Get It Fast
In Stock at Store Today
Availability
Show Out of Stock
Department
Electrical
Electrical Boxes, Conduit & Fittings
Accessories
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
Halex
Commercial Electric
Southwire
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
Accessory type
Knockout Seal
Clamp
Bracket
Product Height (in)
0.5
3.5
4.25
6
Product Depth (in.)
Less than 5
Pack Size
1
10
50
75
100
Material
Steel
Product Width (in.)
.031 in
0.06 in
0.075 in
0.079 in
0.09 in
0.1 in
0.125 in
0.13 in
0.18 in
.25 in
0.3 in
0.313 in
0.33 in
0.344 in
0.359 in
0.375 in
.375 in
0.4 in
.41 in
.43 in
.5 in
0.5 in
0.625 in
0.63 in
0.75 in
.75 in
.81 in
0.812 in
.82 in
0.83 in
.86 in
0.87 in
0.875 in
.97 in
.98 in
0.990 in
1 in
1.02 in
1.06 in
1.12 in
1.125 in
1.16 in
1.2 in
1.25 in
1.26 in
1.297 in
1.3 in
1.30 in
1.35 in
1.36 in
1.37 in
1.48 in
1.49 in
1.5 in
1.54 in
1.6 in
1.64 in
1.697 in
1.75 in
1.8 in
1.97 in
2 in
2.01 in
2.02 in
2.05 in
2.07 in
2.125 in
2.19 in
2.2 in
2.22 in
2.25 in
2.28 in
2.3 in
2.313 in
2.36 in
2.38 in
2.385 in
2.4 in
2.42 in
2.5 in
2.52 in
2.7 in
2.75 in
2.78 in
3 in
3.25 in
3.47 in
3.5 in
3.75 in
4 in
4.06 in
4.5 in
5 in
8.25 in
10.06 in
14 in
16 in
18 in
22 in
26 in
View Results
All Filters
Accessory type
Product Height (in)
Price
Product Depth (in.)
Brand
Product Width (in.): 3.5 in
Product Width (in.): .41 in
Product Depth (in.): Less than 5
Clear All
5 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
$
10
.
98
/package
(
11
¢
/unit)
(170)
Model# G30002-PK100
Commercial Electric
Combination Thread Grounding Screw, Green (100-Pack)
Add to Cart
$
27
.
35
/box
(
36
¢
/unit)
(11)
Model# 60605B
Halex
1/2 in. Knockout Seal (3-Piece) (75-Pack)
Add to Cart
$
3
.
70
(2)
Model# 25151-1/2-UPC
Southwire
3-1/2 in. W x 1-1/2 in. D Steel Metallic Octagon Extention Ring with Four 1/2 in. KO's (1-Pack)
Add to Cart
$
25
.
24
(
25
¢
/unit)
(122)
Model# 60797B
Halex
3/4 in. Steel Knock Out Seals (100-Pack)
Add to Cart
$
24
.
57
/box
(
49
¢
/unit)
(5)
Model# 60610B
Halex
1 in. Knockout Seal (3-Piece) (50-Pack)
Add to Cart