Rotors available (for now) for K-H disc brake cars

They look just like the ones that I bought a year ago (Rock Auto) that rub on the boots... Can you get a measurement of the diameter of the hat?
At the base, the diameter of the hat is 6.82"
IMG_20230511_151930186.jpg

There's a ridge that measures 0.1" tall at the base of the hat.
IMG_20230511_151938369.jpg

IMG_20230511_152053619.jpg

Above that ridge, the diameter of the hat is 6.62".
IMG_20230511_152020092.jpg

The dust boots may clear the ridge, depending on several size and location factors.

The rotors look pretty nice. They should do their job well. Unfortunately, when I checked this morning, both Rockauto and Amazon were sold out.