A quick learner from Louisville, KY says:
October 14, 2016
I ordered grommet 21-163 and it is too large for my metal bi-fold doors. I have included pics of the original grommet above. Any help would be appreciated.
Tom from SWISCO responded:
October 18, 2016
Thanks for posting. You mention that the 21-163 is too large, but you don't mention the size of your existing hardware. Can you give me precise dimensions of the hardware you have in your pictures? That would be a huge help as we research a good solution. Thank you!