The original stainless trim is a bit smaller in diameter, but the welting looks good when in place. I did have to make clips where the ends meet. As usual, finding most parts for open cars is difficult. It took me months to track down a window regulator for my '47. When I got the car, someone had installed a window regulator from a closed car. The convertible regulator takes nine turns to raise or lower the glass, instead of half that for open cars. The windows are very heavy due to the frames. Even so, we had to disassemble the regulator so we could rebuild missing gear teeth. I have owned the car for 23 years and have a shelf of trophies for it. I love the car but it is now for sale.