The complete set with 2 kinds of operation method one is by slide hammer pull.
another one bridge frame to turning center bolt.
Total 8pcs attachments working for 9 sizes bearing.
Dia. : 8 / 10 / 12 / 15 / 17 / 19(20) / 25 / 30 & 32mm.
Caution : Not permit like pry bar operation