Hard-to-Find Fastener 014973175863 Round Sheet Metal Plug， 1/2-Inch， 12-Piece<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Diameter 1: 1/2 inch</li><li>Diameter 2: .85 inch</li><li>Thickness: .29 inch</li><li>Material: Plastic</li><li>Finish: Black</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41zdZMdfilL.jpg" noproxy>