Multiple sizes available (3020 pictured at left).
| Catalog # | Description |
| 3019 | Length: 14 cm; Maximum Opening: 5.8 cm |
| 3020 | Length: 19.1 cm; Maximum Opening: 8.3 cm |
See alternate view and close-up of 3020 below.
Trials available.
Zimmer is a registered trademark of that corporation.