[Domed Type Head Knockout Style Plugs] 1", 1 1/4", 1 1/2", 1 3/4", 2", or 1", 1.25", 1.5", 1.75", 2",

1", 1 1/4", 1 1/2" 1 3/4", 2" Diameter Hole Knockout Type Locking Plugs for Panels - Nylon Plastic 1", 1 1/4", 1 1/2" 1 3/4", 2" ID Round for Panel Thickness .016" - .125" | Body n Sheet Metal Hole Plug [Plug Sizes are Actual NOT trade sizes] dome plugs are finishing plugs for unneeded or unused holes in chassis or other surfaces. Convex design tapers to a thin edge for a seamless finish Matte finish head offers a professional and finished appearance Easy installation Plugs lock firmly into surfaces Material: Nylon 6 Color: Black