1-1/8" Black Plastic Flush Head Sheet Metal Plugs (3 pcs.)

Diameter: 1-1/8"
Diameter 2: 1.53"
Thickness: .43"
Material: Plastic
Finish: Black
Head Style: Flush
Style: Flush Sheet Metal
Type: Hole Plug
Application: 1.15" hole

Box of 3.

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