Thank you for posting. Unfortunately, we do not have this type of roller. However, please refer to this previously existing discussion
regarding something very similar. As you can see, this customer was able to find a way to use our 23-041
Mirror Wardrobe Door Roller Assembly to suit his application. Do you think a similar method would work for you?
As for your twin wheel top guide, please take a look at our 23-222
and see if you think it would match.