Description
| PART NO | SIZE mm | GROUP |
| STCS-6.4 | 6.4 | 1 |
| STCS-9.5 | 9.5 | 1 |
| STCS-10 | 10 | 1 |
| STCS-12 | 12 | 1 |
| STCS-12.7 | 12.7 | 2 |
| STCS-14 | 14 | 2 |
| STCS-16 | 16 | 2 |
| STCS-17 | 17 | 2 |
| STCS-18 | 18 | 2 |
| STCS-19 | 19 | 3 |
| STCS-20 | 20 | 3 |
| STCS-21.3 | 21.3 | 3 |
| STCS-25 | 25 | 3 |
| STCS-28 | 28 | 4 |
| STCS-30 | 30 | 4 |
| STCS-32 | 32 | 5 |
| STCS-33.7 | 33.7 | 5 |
| STCS-35 | 35 | 5 |
| STCS-38 | 38 | 5 |
| STCS-42 | 42 | 5 |
| STCS-48.3 | 49 | 6 |
| STCS-50.8 | 50.8 | 6 |
| STCS-60.3 | 60.3 | 6 |
