Overview of the shapes
 | A = diameter B = width C = spindle |
| Shape | A (diameter in mm) | B (in mm) | C (diameter in mm) | |
 | A3 | 22 | 70 | 6 |
 | A4 | 30 | 30 | 6 |
 | A5 | 20 | 28 | 6 |
 | A11 | 21 | 45 | 6 |
 | A12 | 18 | 30 | 6 |
 | A12S | 12 | 12 | 6 |
 | A15 | 6 | 25 | 6 |
 | A20S | 20 | 20 | 6 |
 | A21 | 25 | 25 | 6 |
 | A25 | 25 | 25 | 6 |
 | A26 | 16 | 16 | 6 |
 | B42 | 13 | 20 | 3 |
 | B52 | 10 | 20 | 3 |
 | B90 | 13 | 13 | 3 |
 | B121 | 13 | 13 | 3 |
 | B122 | 10 | 10 | 3 |
 | W153 | 5 | 10 | 3 |
 | W160 | 6 | 6 | 3 |
 | W163 | 6 | 13 | 3 |
 | W175 | 10 | 10 | 3 |
 | W176 | 10 | 13 | 6 |
 | W177 | 10 | 20 | 6 |
 | W178 | 10 | 25 | 6 |
 | W179 | 10 | 32 | 6 |
 | W183 | 13 | 6 | 6 |
 | W185 | 13 | 13 | 6 |
 | W186 | 13 | 20 | 6 |
 | W196 | 16 | 25 | 6 |
 | W204 | 20 | 20 | 6 |
 | W206 | 20 | 32 | 6 |
 | W220 | 25 | 25 | 6 |
 | W227 | 32 | 13 | 6 |
 | W229 | 32 | 25 | 6 |
 | W230 | 32 | 32 | 6 |
 | W236 | 40 | 13 | 6 |
 | W237 | 40 | 25 | 6 |
 | W4032 | 40 | 32 | 6 |
