Knockout Seals
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Milbank 1.5x1.5x0.5 Steel Hole Seal 3/4 Inch ANSI 61 Gray Gasketed Wing Nut
Model: MIL-A-HS075
Milbank 1.5x1.5x0.5 Steel Hole Seal 3/4 Inch ANSI 61 Gray Gasketed Wing NutProfessional-Grade Enclosure Sealing SolutionThe Milbank Steel Hole Seal delivers professional-grade enclosure sealing performance for electrical panel and equipment applications...Milbank
$62.94$13.37 -
Milbank 1.5 Inch Steel Hole Seal with Gasketed Wing Nut, ANSI 61 Gray, Enclosure Accessory
Model: MIL-A-HS150
Milbank 1.5 Inch Steel Hole Seal with Gasketed Wing NutProfessional-Grade Enclosure Sealing SolutionThe Milbank 1.5 Inch Steel Hole Seal delivers professional-grade sealing performance for electrical enclosure applications. This steel hole seal features...Milbank
$72.30$23.03 -
Milbank 2 Inch Steel Hole Seal with Rubber Gasket, ANSI 61 Gray, Wing Nut Design
Model: MIL-A-HS200
Milbank 2 Inch Steel Hole Seal with Rubber GasketProfessional-Grade Enclosure Sealing SolutionThe Milbank 2 Inch Steel Hole Seal delivers professional-grade sealing performance for electrical enclosure applications. This steel hole seal features...Milbank
$74.81$25.63 -
Metallics Knock-out Seal 2-1/2" 3-Piece Steel Zinc Quick-Seal
Model: MET-250KOS
Metallics Industries Knock-out Seal 2-1/2" 3-Piece Steel Zinc Quick-SealProfessional Electrical Panel Box Sealing SolutionThe Metallics Industries Knock-out Seal 2-1/2" delivers exceptional performance and reliability for electrical panel box...Metallics
$56.79$10.33 -
Arlington Industries 1 Inch Plastic Push-In Connector for Knockouts
Model: ARL-NM96
Arlington Industries 1 Inch Plastic Push-In Connector for KnockoutsRevolutionary Push-In Technology for Instant Wire ManagementThe Arlington Industries 1 Inch Push-In Connector is an innovative knockout connector designed to solve wire management...Arlington Industries
$50.73$0.73 -
Arlington Industries 1" All Plastic Snap-In Knockout Bushing
Model: ARL-4402
Arlington Industries 1" All Plastic Snap-In Knockout BushingProfessional-Grade Cable Protection with Tool-Free InstallationThe Arlington Industries 1" All Plastic Snap-In Knockout Bushing is an innovative cable protection solution designed to solve sharp...Arlington Industries
$50.49$0.49 -
Arlington Industries 1-1/2" All Plastic Snap-In Knockout Bushing
Model: ARL-4404
Arlington Industries 1-1/2" All Plastic Snap-In Knockout BushingProfessional-Grade Cable Protection with Effortless InstallationThe Arlington Industries 1-1/2" All Plastic Snap-In Knockout Bushing is an innovative cable protection solution designed to...Arlington Industries
$50.79$0.79 -
Arlington Industries 1-1/4" All Plastic Snap-In Knockout Bushing
Model: ARL-4403
Arlington Industries 1-1/4" All Plastic Snap-In Knockout BushingProfessional-Grade Cable Protection with Tool-Free InstallationThe Arlington Industries 1-1/4" All Plastic Snap-In Knockout Bushing is an innovative cable protection solution designed to...Arlington Industries
$50.74$0.74 -
Arlington Industries 2" All Plastic Snap-In Knockout Bushing
Model: ARL-4405
Arlington Industries 2" All Plastic Snap-In Knockout BushingProfessional-Grade Cable Protection with Tool-Free InstallationThe Arlington Industries 2" All Plastic Snap-In Knockout Bushing is an innovative cable protection solution designed to solve sharp...Arlington Industries
$51.72$1.81 -
Arlington Industries 2" Galvanized Roof Flashing with Neoprene Seal - 22 Gauge Steel Construction
Model: ARL-625
Arlington Industries 2" Galvanized Roof Flashing with Neoprene SealProfessional-Grade Weather Protection for Pipe PenetrationsThe Arlington Industries 2" Galvanized Roof Flashing is an innovative weatherproofing solution designed to solve roof...Arlington Industries
$67.01$17.60 -
Arlington Industries 2" Non-Metallic Snap-In Knockout Bushing - Black
Model: ARL-NM905
Arlington Industries 2" Non-Metallic Snap-In Knockout BushingProfessional-Grade Cable Protection with Instant InstallationThe Arlington Industries 2" Non-Metallic Snap-In Knockout Bushing is an innovative cable protection solution designed to solve sharp...Arlington Industries
$52.68$2.52 -
Arlington Industries 3/4" All Plastic Snap-In Knockout Bushing
Model: ARL-4401
Arlington Industries 3/4" All Plastic Snap-In Knockout BushingProfessional-Grade Cable Protection with Tool-Free InstallationThe Arlington Industries 3/4" All Plastic Snap-In Knockout Bushing is an innovative cable protection solution designed to solve...Arlington Industries
$50.33$0.33 -
Arlington Industries Anti-Short Bushing - Plastic Trade Size 5/16 for 14/2 to 12/2 Cable
Model: ARL-AS0
Arlington Industries Anti-Short Bushing - Plastic Trade Size 5/16 for 14/2 to 12/2 CableEssential Cable Protection for Safe Electrical InstallationsThe Arlington Industries Anti-Short Bushing is an innovative cable protection device designed to solve...Arlington Industries
$50.10$0.10 -
Arlington Industries Anti-Short Bushing - Plastic, Trade Size 7/16, Red
Model: ARL-AS2
Arlington Industries Anti-Short Bushing - Plastic, Trade Size 7/16Professional Cable Protection That Prevents Shorts and Saves TimeThe Arlington Industries Anti-Short Bushing is an innovative cable protection solution designed to solve sharp edge damage...Arlington Industries
$50.25$0.25 -
Arlington Industries Non-Metallic Black Stud Bushing for 1/2 Inch Knockout - 100 Pack
Model: ARL-SB10
Arlington Industries Non-Metallic Black Stud Bushing for 1/2 Inch KnockoutProfessional Wire Protection Solution for Knockout InstallationsThe Arlington Industries Non-Metallic Black Stud Bushing is an innovative wire protection solution designed to solve...Arlington Industries
$50.31$0.31 -
Arlington Industries Non-Metallic Push-In Connector with Wedge Design - 1/2 Inch Knockout
Model: ARL-NM841
Arlington Industries Non-Metallic Push-In Connector with Wedge DesignRevolutionary Wedge Push-In Technology for Instant Secure ConnectionsThe Arlington Industries Non-Metallic Push-In Connector is an innovative cable connection solution designed to solve...Arlington Industries
$50.47$0.47 -
Arlington Industries Non-Metallic Snap-In Knockout Bushing - Black - 1 Inch Trade Size
Model: ARL-NM902
Arlington Industries Non-Metallic Snap-In Knockout BushingProfessional-Grade Cable Protection with Tool-Free InstallationThe Arlington Industries Non-Metallic Snap-In Knockout Bushing is an innovative cable protection solution designed to solve sharp...Arlington Industries
$50.69$0.69 -
Arlington Industries Non-Metallic Snap-In Knockout Bushings - Black, 1/2" Trade Size
Model: ARL-NM900
Arlington Industries Non-Metallic Snap-In Knockout BushingsProfessional-Grade Cable Protection with Instant InstallationThe Arlington Industries Non-Metallic Snap-In Knockout Bushings are innovative cable protection devices designed to solve sharp edge...Arlington Industries
$50.36$0.36 -
Arlington Industries Non-Metallic Yellow Stud Bushing for 1 Inch Knockout - 100 Pack
Model: ARL-SB30
Arlington Industries Non-Metallic Yellow Stud Bushing for 1 Inch KnockoutProfessional Cable Protection with High-Visibility Safety DesignThe Arlington Industries Non-Metallic Yellow Stud Bushing is an innovative cable protection solution designed to...Arlington Industries
$50.32$0.32 -
Arlington Industries Steel Snap-In Blanks - Zinc Plated for 1-1/2" Knockout
Model: ARL-904
Arlington Industries Steel Snap-In Blanks - Zinc Plated for 1-1/2" KnockoutProfessional-Grade Knockout Sealing SolutionThe Arlington Industries Steel Snap-In Blanks are innovative knockout closures designed to solve unused opening sealing challenges...Arlington Industries
$52.46$17.59 -
Arlington Industries Steel Snap-In Blanks - Zinc Plated for 1-1/4" Knockout
Model: ARL-903
Arlington Industries Steel Snap-In Blanks - Zinc Plated for 1-1/4" KnockoutProfessional-Grade Knockout Sealing SolutionThe Arlington Industries Steel Snap-In Blanks are innovative knockout sealing devices designed to solve unused opening protection...Arlington Industries
$51.48$1.45 -
Arlington Industries Steel Snap-In Blanks - Zinc Plated for 1/2" Knockout
Model: ARL-900
Arlington Industries Steel Snap-In Blanks - Zinc Plated for 1/2" KnockoutProfessional-Grade Knockout Sealing SolutionThe Arlington Industries Steel Snap-In Blanks are innovative knockout sealing devices designed to solve unused knockout opening problems...Arlington Industries
$595.47 -
Arlington Industries Steel Snap-In Blanks - Zinc Plated Steel for 1" Knockout
Model: ARL-902
Arlington Industries Steel Snap-In Blanks - Zinc Plated Steel for 1" KnockoutProfessional-Grade Knockout Closure SolutionThe Arlington Industries Steel Snap-In Blanks are innovative knockout closures designed to solve unused opening challenges in...Arlington Industries
$51.25$7.74 -
Arlington Industries Steel Snap-In Blanks - Zinc Plated Steel for 2" Knockout
Model: ARL-905
Arlington Industries Steel Snap-In Blanks - Zinc Plated Steel for 2" KnockoutProfessional-Grade Knockout Sealing SolutionThe Arlington Industries Steel Snap-In Blanks are innovative knockout sealing devices designed to solve unused opening protection...Arlington Industries
$53.00$3.00