I bought it caught in the price. It is used for clutch exchange of Z33. Since it is only for fixing the pilot bearing and the clutch plate, the real center did not go out and there was a little play and there was no entry at the mission installation. I loosened the clutch cover several times and I will fix the center and I entered. After all I felt that what I can do centering with the cover is good.
I used it for a 2t truck, it was able to be used for a good condition. You can do it if you have a slightly larger diameter. Actually, using the broken bearings, we were able to replace the clutch discs on heavy-duty trucks.