Qty 1: 1-3/4" (1.75 inch) Flush Mount Black Plastic Body and Sheet Metal Hole Plug ' Head Diameter 2 1/8" ' For Panel Thickness 0.03"-0.08" ' Polyethylene Plastic Snap-In Ring
(Pack of 5) 3 1/2" ID 3.5 inch Hole Plugs Flush Mount Black Plastic Body and Sheet Metal Plugs ' Out Side Head Dia 3.7/8", for Panel Thickness 0.03"-0.11", Height 0.28" ' by SBD suitable for hold ID...