Dimensions table
| Specification | Effective length(mm) | Small head(mm) | Big head(mm) |
| Half section sleeve | 50 | 53.1 | 55.9 |
| 1 | 100 | 56 | 62.8 |
| 2 | 100 | 62.9 | 69.1 |
| 3 | 100 | 69.2 | 74.4 |
| 4 | 100 | 74.5 | 80.8 |
| 5 | 100 | 81 | 87.1 |
| 6 | 100 | 87.3 | 93.7 |
| 7 | 100 | 93.9 | 100 |
| 8 | 100 | 100.2 | 106.3 |
| 9 | 100 | 106.5 | 112.6 |
| 10 | 100 | 112.8 | 118.3 |
| 11 | 100 | 118.5 | 124.7 |
For more accessories information, please seeAccessories Manual
