7/8" Black Plastic Round Head Sheet Metal Plugs

Diameter: 7/8"
Diameter 2: 1.23"
Thickness: .35"
Material: Plastic
Finish: Black
Head Style: Round
Style: Sheet Metal
Type: Hole Plug
Application: 9/10" hole

Box of 6.

Hole plugs are used to cover a hole to prevent debris from entering.