| External size | Range (mm) |
| 3⁄16″ | 20–55 |
| 1⁄4″ | 20–55 |
| 5⁄16″ | 20–55 |
| 3⁄8″ | 20–55 |
| 1⁄2″ | 20–55 |
| 5⁄8″ | 20–55 |
| 3⁄4″ | 25–90 |
| 1″ | 25–90 |
| 11⁄4″ | 25–90 |
| 11⁄2″ | 25–90 |
| 2″ | 25–90 |
| Internal size | Range (mm) |
| 3⁄8″ | Adjustable horizontal / vertical |
| 1⁄2″ | Adjustable horizontal / vertical |
| 5⁄8″ | Adjustable horizontal / vertical |
| 3⁄4″ | Adjustable horizontal / vertical |
| 1″ | Adjustable horizontal / vertical |
| 11⁄4″ | Adjustable horizontal / vertical |
| 11⁄2″ | Adjustable horizontal / vertical |
| 2″ | Adjustable horizontal / vertical |
Different voltage versions available
