Steel Snap-in Knockout Seal, 1'' Trade Size, Cover Unused Holes in Handy Boxes, Galvanized Steel, Corrosion Resistant, Airtight, Knockout Seal for Electrical Boxes – 12 Pack
Steel Snap-in Knockout Seal, 1'' Trade Size, Cover Unused Holes in Handy Boxes, Galvanized Steel, Corrosion Resistant, Airtight, Knockout Seal for Electrical Boxes – 12 Pack
Steel Snap-in Knockout Seal, 1'' Trade Size, Cover Unused Holes in Handy Boxes, Galvanized Steel, Corrosion Resistant, Airtight, Knockout Seal for Electrical Boxes – 12 Pack
Steel Snap-in Knockout Seal, 1'' Trade Size, Cover Unused Holes in Handy Boxes, Galvanized Steel, Corrosion Resistant, Airtight, Knockout Seal for Electrical Boxes – 12 Pack
Steel Snap-in Knockout Seal, 1'' Trade Size, Cover Unused Holes in Handy Boxes, Galvanized Steel, Corrosion Resistant, Airtight, Knockout Seal for Electrical Boxes – 12 Pack
Steel Snap-in Knockout Seal, 1'' Trade Size, Cover Unused Holes in Handy Boxes, Galvanized Steel, Corrosion Resistant, Airtight, Knockout Seal for Electrical Boxes – 12 Pack
Steel Snap-in Knockout Seal, 1'' Trade Size, Cover Unused Holes in Handy Boxes, Galvanized Steel, Corrosion Resistant, Airtight, Knockout Seal for Electrical Boxes – 12 Pack
  • Load image into Gallery viewer, Steel Snap-in Knockout Seal, 1'' Trade Size, Cover Unused Holes in Handy Boxes, Galvanized Steel, Corrosion Resistant, Airtight, Knockout Seal for Electrical Boxes – 12 Pack
  • Load image into Gallery viewer, Steel Snap-in Knockout Seal, 1'' Trade Size, Cover Unused Holes in Handy Boxes, Galvanized Steel, Corrosion Resistant, Airtight, Knockout Seal for Electrical Boxes – 12 Pack
  • Load image into Gallery viewer, Steel Snap-in Knockout Seal, 1'' Trade Size, Cover Unused Holes in Handy Boxes, Galvanized Steel, Corrosion Resistant, Airtight, Knockout Seal for Electrical Boxes – 12 Pack
  • Load image into Gallery viewer, Steel Snap-in Knockout Seal, 1'' Trade Size, Cover Unused Holes in Handy Boxes, Galvanized Steel, Corrosion Resistant, Airtight, Knockout Seal for Electrical Boxes – 12 Pack
  • Load image into Gallery viewer, Steel Snap-in Knockout Seal, 1'' Trade Size, Cover Unused Holes in Handy Boxes, Galvanized Steel, Corrosion Resistant, Airtight, Knockout Seal for Electrical Boxes – 12 Pack
  • Load image into Gallery viewer, Steel Snap-in Knockout Seal, 1'' Trade Size, Cover Unused Holes in Handy Boxes, Galvanized Steel, Corrosion Resistant, Airtight, Knockout Seal for Electrical Boxes – 12 Pack
  • Load image into Gallery viewer, Steel Snap-in Knockout Seal, 1'' Trade Size, Cover Unused Holes in Handy Boxes, Galvanized Steel, Corrosion Resistant, Airtight, Knockout Seal for Electrical Boxes – 12 Pack

Steel Snap-in Knockout Seal, 1'' Trade Size, Cover Unused Holes in Handy Boxes, Galvanized Steel, Corrosion Resistant, Airtight, Knockout Seal for Electrical Boxes – 12 Pack

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Airmont Products Snap-In Knockout Seals are designed to securely close unused knockout openings in metal electrical boxes, panels, cabinets, and enclosures. Constructed from durable galvanized steel with a corrosion-resistant zinc coating, these one-piece knockout plugs provide a professional finish while helping maintain the integrity of electrical installations.

Engineered for strength and reliability, these push-in knockout seals feature an embossed design that centers easily within unused openings and provides added rigidity for long-lasting performance. The snap-in construction allows for fast installation without the need for tools, making them ideal for electricians, contractors, maintenance professionals, and DIY electrical projects.

Available in multiple trade sizes including 1/2-inch, 3/4-inch, 1-inch, 1-1/4-inch, 1-1/2-inch, and 2-inch, these steel knockout seals are designed to fit standard electrical box knockout openings. Whether used in residential, commercial, or industrial applications, Airmont Products Knockout Seals provide a dependable solution for covering unused electrical box knockouts and creating a clean, finished appearance.

Features

  • Durable Galvanized Steel Construction – Manufactured from heavy-duty galvanized steel with a corrosion-resistant zinc coating for long-lasting durability in residential, commercial, and industrial electrical installations.
  • Secure Snap-In Design – One-piece push-in knockout seal installs quickly and securely into unused electrical box knockouts. Embossed construction helps center the seal while providing additional strength and rigidity.
  • Professional Finished Appearance – Covers unused knockout openings in electrical boxes, panels, cabinets, and enclosures to create a clean, professional-looking installation.
  • Fast Tool-Free Installation – Simply align the knockout seal with the unused opening and press into place. The snap-in design allows for quick installation without additional hardware or special tools.
  • Airmont Products Quality – Built to meet the demands of professional electricians, contractors, and maintenance personnel. Designed for dependable performance, durability, and ease of installation across a wide range of electrical applications.

Specifications

Brand Airmont Products
Color Silver
Size 1"
Pack Quantity 12