1-1/8" Zinc Plated Steel Flush Head Hole Plugs (16 pcs.)

Diameter: 1-1/8"
Diameter 2: 1.31"
Thickness: .33"
Material: Steel
Finish: Zinc
Head Style: Flush
Type: Hole Plug
Application: 1-1/5" hole

Box of 16.

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