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HomElectrical.com Wholesale Electrical, HVAC & Lighting Supplies for Pros

Morris 1-1/2-in Steel Snap-In Knockout Blank for Electrical Boxes

Morris 21804
SKU MRS-21804
Morris' 1-1/2-in Steel Snap-In Blank seals unused panel and enclosure knockouts with a no-tool snap. All-steel construction ensures a clean, lasting fit. Find it at HomElectrical!
Morris 1-1/2-in Steel Snap-In Knockout Blank for Electrical Boxes

Image may not depict product actual color, inclusions or accessories

Morris' 1-1/2-in Steel Snap-In Blank seals unused panel and enclosure knockouts with a no-tool snap. All-steel construction ensures a clean, lasting fit. Find it at HomElectrical!
  • Trade Size: 1-1/2-in.
  • For use in closing off unused openings in electrical boxes and panel boards.
  • All-steel construction provides durable installation integrity.
  • Snap-fit design requires no tools for quick installation.
  • Provides a clean, finished appearance on any electrical enclosure.
  • Dimensions: 2.22-in A x 0.31-in B.

Morris 21804 Description

  • Trade Size: 1-1/2-in.
  • For use in closing off unused openings in electrical boxes and panel boards.
  • All-steel construction provides durable installation integrity.
  • Snap-fit design requires no tools for quick installation.
  • Provides a clean, finished appearance on any electrical enclosure.
  • Dimensions: 2.22-in A x 0.31-in B.
Get FREE shipping on eligible order of $99+
Free Shipping Eligible
$1.04Each
In Stock-

Ships between 06/15/2026 - 06/16/2026

Product Specifications

Part Number21804
Color / FinishSilver
MaterialSteel
Product Dimensions2.22-in X 2.22-in X 0.31-in
Weight0.03-lb
UPC601986218030

Manufacturer Description

1-1/2"Snap In Blank Knockout

Resources & Download

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Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
Morris' 1-1/2-in Steel Snap-In Blank seals unused panel and enclosure knockouts with a no-tool snap. All-steel construction ensures a clean, lasting fit. Find it at HomElectrical!
Morris 1-1/2-in Steel Snap-In Knockout Blank for Electrical Boxes
Get FREE shipping on eligible order of $99+
Free Shipping Eligible
$1.04Each
In Stock-

Ships between 06/15/2026 - 06/16/2026

Morris 21804 Description

  • Trade Size: 1-1/2-in.
  • For use in closing off unused openings in electrical boxes and panel boards.
  • All-steel construction provides durable installation integrity.
  • Snap-fit design requires no tools for quick installation.
  • Provides a clean, finished appearance on any electrical enclosure.
  • Dimensions: 2.22-in A x 0.31-in B.

Product Specifications

Part Number21804
Color / FinishSilver
MaterialSteel
Product Dimensions2.22-in X 2.22-in X 0.31-in
Weight0.03-lb
UPC601986218030

Manufacturer Description

1-1/2"Snap In Blank Knockout

Resources & Download

A PDF viewer is required to view this product's information. Download Adobe Acrobat Viewer

Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.

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