Top 6 Best Knockout Seal

of November 2024
1
Best ChoiceBest Choice
Gardner Bender KO701C Metal Knockout Seal,  Inch Conduit Size, Marked Size,
Gardner Bender
Gardner Bender
10
Exceptional
View on Amazon
2
Best ValueBest Value
Knockout Seal, Gasketed, Oil Tight Hole Seals, 1 1/2", Steel, Gray Painted (1)
Ampar
Ampar
9.9
Exceptional
View on Amazon
3
Morris 21796 Type S Knockout Seal with Screw and Bar, 2-1/2", 1-Pack
Morris Products
Morris Products
9.8
Exceptional
View on Amazon
4
Sigma Electric ProConnex 49152 Knockout Seal 1-Inch, 1-Pack
Sigma Electric
Sigma Electric
9.7
Exceptional
View on Amazon
5
RACO 1043B4 Knockout Seal, 3/4-Inch Trade Size, Steel, 4-Pack
RACO
RACO
9.6
Exceptional
View on Amazon
6
Halex   Inch Knockout Seal  Accessories  60704B  150 Per Pack
Halex
Halex
9.5
Excellent
View on Amazon
7
Sigma Electric ProConnex 18151 Knockout Seal 3/4-Inch, 4-Pack
Sigma Electric
Sigma Electric
9.4
Excellent
View on Amazon
8
Airmont Products AP-12055, Pre-assembled Knockout Seal, Set Screw and Bar, 2
Airmont Products
Airmont Products
9.3
Excellent
View on Amazon
9
Knockout Seal, Gasketed, Oil Tight Hole Seals, 3/4", Steel, Gray Painted (1)
Sierra Pacific
Sierra Pacific
9.2
Excellent
View on Amazon
10
Knockout Seal, Gasketed, Oil Tight Hole Seals, 1/2", Steel, Gray Painted (1)
Sierra Pacific
Sierra Pacific
9.1
Excellent
View on Amazon

About Knockout Seal

Click here to learn more about these products.

Gardner Bender KO701C Metal Knockout Seal, Inch Conduit Size, Marked Size, Rust-Proof Galvanized Steel, 16 AWG Steel, Inch Thread, Embossed - Self Centering, For Knockout Punch / Die Conduit, Cover,

Easy-to-use metal knockout seal. Superior quality at an affordable price. Embossed for quick self-centering in unused knockouts.

Knockout Seal, Gasketed, Oil Tight Hole Seals, 1 1/2", Steel, Gray Painted (1)

Steel hole seal covers are painted ANSI-61 gray.. Each set includes the Cover with weld stud, gasket, back plate and wing nut..

Morris 21796 Type S Knockout Seal with Screw and Bar, 2-1/2", 1-Pack

Type S Knockout Seals with Screw Bar - Set screwbar type knockout seals are inserted in open box knockouts to protect exposed wires.. Set screwbar type knockout seals are inserted in open box knockouts to protect exposed wires. Used in standard, air tight or dust tight applications. Pre-assembled screw and backer bar slides on open knockout holes without removing box devices or covers. Steel Galvanized.

Sigma Electric ProConnex 49152 Knockout Seal 1-Inch, 1-Pack

Package Height 0.508 Cm.

RACO 1043B4 Knockout Seal, 3/4-Inch Trade Size, Steel, 4-Pack

34 in. Trade Size. Snap-in feature allows for quick installation. Zinc electro plated for added corrosion protection. UL Listed------------.

Halex Inch Knockout Seal Accessories 60704B 150 Per Pack

Durable Material - Halex knockout seal is made from high-quality materials to ensure durability and long-lasting use, making it a reliable solution for any electrical project.. Uses Use Halex knockout seal to cover exposed knock-out holes in steel outlet boxes and other metal enclosures.. Secure Fit - With its precise sizing and snug fit, this knockout seal provides a secure fit for any knockout hole in an electrical box, preventing dust and debris from entering and ensuring safety and reliability.. Easy To Use Halex knockout seal is designed to be easy to install and can be quickly inserted into any knockout hole without the need for any special tools or equipment. Versatile Use Halex knockout seal can be used in a variety of settings, from residential homes to commercial buildings, making it a versatile and useful solution for any electrical project..

Sigma Electric ProConnex 18151 Knockout Seal 3/4-Inch, 4-Pack

Made In China. Package Dimensions 0.5 L X 6.0 H X 4.0 W Inches. Package Weight 0.11 Pounds. For A 34 Knockout.

Airmont Products AP-12055, Pre-assembled Knockout Seal, Set Screw and Bar, 2 Inch Trade Size, Cover Unused Holes in Electrical Boxes, Galvanized Steel, Corrosion Resistant, Airtight, Dust-tight

QUALITY AND DURABILITY These 2-inch Screw and Bar type Knockout Seals are crafted from galvanized steel with a zinc coating that forms a protective layer. With its embossed design, these knockout seals center in an unused hole easily and provide extra strength and durability.. REAL SEAL If left uncovered, unused knockout holes can allow dust, moisture, or rodents into the electrical box. Airmont Products Knockout Seals are airtight, dust tight, and will keep your electrical connections safe.. EASY INSTALLATION These Screw and Bar type Knockout Seals are extremely simple to use. Simply slide the bar into an unused knockout hole and tighten the screw to secure it in place. The seal fills the unused hole to protect the wires inside the electrical box.. ABOUT US - Airmont Products manufactures a fine line of top-quality electrical supplies. Our Knockout Seals are especially recognized as being durable, versatile, and easy to install..

Knockout Seal, Gasketed, Oil Tight Hole Seals, 3/4", Steel, Gray Painted (1)

Steel hole seal covers are painted ANSI-61 gray.. Each set includes the Cover with weld stud, gasket, back plate and wing nut..

Knockout Seal, Gasketed, Oil Tight Hole Seals, 1/2", Steel, Gray Painted (1)

Steel hole seal covers are painted ANSI-61 gray.. Each set includes the Cover with weld stud, gasket, back plate and wing nut..
Disclaimer