Wardrobe closet door track.
Hello! We did sell this exact track at one time, but it was discontinued a few years ago and our stock ran out not long after. The best option we can currently provide is our 23-270. I know it looks very different, seeing as how the rails are recessed into the track base instead of sticking straight up, but your wheels should be plenty large enough to still glide without hanging up.
Another probably bigger issue is that we are not able to ship tracks as long as 87". The only solution I can offer for that is to buy two of the smaller, 47" long tracks that I recommended and butt them together during installation. You will also need to cut off the excess length with a hacksaw. I know that's not ideal, so you have my apologies.
Your time and assistance is greatly appreciated.
Do what you can today to make it Great. Peace.
Awesome, I'm glad I was able to help. Please let me know if we can be of any help in the future!