| Cat. No. | Ground size | PK | |
|---|---|---|---|
| 4000143 | NS7/16 | 1 | |
| 4678532 | NS7/16 | 10 | |
| 4678533 | NS10/19 | 10 | |
| 4678534 | NS12/21 | 10 | |
| 4678535 | NS14/23 | 10 | |
| 4678536 | NS19/26 | 10 | |
| 4678537 | NS24/29 | 10 | |
| 4678538 | NS29/32 | 10 | |
| 6203288 | NS12/21 | 1 | |
| 9141391 | NS14/23 | 1 | |
| 9141392 | NS19/26 | 1 | |
| 9141393 | NS24/29 | 1 | |
| 9141394 | NS29/32 | 1 |
Hollow, with sealing rings and square grip. Autoclavable (121 °C).