Needed to close the bed roll on the old Chevy. I know that stainless and chrome plugs are available but decided to make my own. I used a
1 5/8" rubber expansion plug, the ones you use in frost plug holes. They come with a big washer and a nut so you can crank it up tight. I reversed the washer to hide the stamping, placed a stainless fender washer over that, placed it in the roll and tightened it up with a stainless acorn nut after tossing the cad plated nut. Looks really neat, fits tight and only cost me about $5 each.
