Plastic Clip for around windows

I had my sealed thermopane windows replaced but the installer broke a couple of the retainer clips - says they aren't available anymore. Do you have anything that would work? In another post you say they are the Keller 2048 series.

Thanks in advance,
David

Thanks Dave,
I was able to get one retainer clip out without damaging it. It seems to be very close to the 55-062. The overall length is 21/32" and the 7/16 width won't matter at all. I ordered enough to handle the replacement panes and have a bit left over. Thanks for your help!
Davie