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Home
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Electrical
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Electrical Boxes, Conduit & Fittings
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Accessories
Accessories
27 Results
Accessory type: Knockout Seal
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Department
Electrical
Electrical Boxes, Conduit & Fittings
Accessories
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
0
Please choose a rating
Brand
Halex
Leviton
ASI
JONARD TOOLS
Steel City
Price
to
Go
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$150 - $200
Accessory type
Bracket
Clamp
Knockout Seal
Extender
Locknut
Cable Strap
Grommet
Wire Holder
Washer
Nail Plate
Sill Plate
Cap
Screw
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Product Height (in)
0.38
1
1.078
1.250
1.25
1.38
1.818
2.219
2.34
3.5
4
4.25
5.34
6
13.5
+ View All
Material
Steel
Acrylonitrile Butadiene Styrene (ABS)
Thermoplastic
Product Depth (in.)
Less than 5
5 - 10
Pack Size
1
2
3
4
50
75
100
150
+ View All
Product Width (in.)
0.313 in
0.344 in
0.359 in
1.125 in
2.69 in
3.5 in
4 in
4.5 in
5.32 in
5.38 in
5.65 in
6.5 in
+ View All
$
1
.
83
/package
(90)
Halex
1/2 in. Knock-Out Seals (4-Pack)
Add to Cart
Compare
$
1
.
98
(61)
Halex
3/4 in. Knock-Out Seals (4-Pack)
Add to Cart
Compare
$
194
.
77
(2)
Leviton
Concrete Floor Box Brass Cover Plate, 2 Decora Flip Lids
Add to Cart
Compare
$
34
.
38
(9)
Halex
1/2 in. Knock-Out Seals (150-Pack)
Add to Cart
Compare
$
1
.
18
(32)
Halex
1 in. Knockout Seals (2-Pack)
Add to Cart
Compare
$
1
.
30
(4)
Halex
1-1/2 in. Knock-Out Seal
Add to Cart
Compare
$
194
.
77
(2)
Leviton
Concrete Floor Box Nickel Plated Cover Plate, 2 Decora Flip Lids
Add to Cart
Compare
96
¢
(3)
1-1/4 in. Knockout Seal
Add to Cart
Compare
$
25
.
03
(2)
Leviton
Concrete Floor Box Leveling Ring
Add to Cart
Compare
$
2
.
54
/bag
(7)
Halex
2 in. Knockout Seal (3-Piece)
Add to Cart
Compare
$
2
.
95
/bag
(7)
Halex
3/4 in. Knockout Seal (3-Piece) (4-Pack)
Add to Cart
Compare
$
168
.
81
Leviton
Concrete Floor Box Nickel Plated Cover Plate, 2 Duplex Screw Caps and 1 Data Cap
Add to Cart
Compare