This one says for JET sander Just shows 60 grit though, not sure what that is about?

McMaster Carr has 3 diameters of a number of grits at 5.5"

More JET 3" Diameter 150 grit

Some WEN in 5 5/8" tall. asst diameters and grit

Darrel did you do a search??? Getting a lot of hits using Sanding sleeves 5.5" tall, on web, and at Amazooo.