
Specification

| MM | INCH | øD | øE | K | H |
| 20 | ¾” | 32 | 21 | 33 | 38 |
| 25 | 1” | 37 | 25 | 38 | 46 |
| 32 | 1¼” | 45 | 30 | 48 | 53 |
| 40 | 1½” | 53 | 39 | 55 | 53 |
| 50 | 2” | 63 | 48 | 68 | 60 |

| MM | INCH | øD | øE | K | H |
| 20 | ¾” | 32 | 21 | 33 | 38 |
| 25 | 1” | 37 | 25 | 38 | 46 |
| 32 | 1¼” | 45 | 30 | 48 | 53 |
| 40 | 1½” | 53 | 39 | 55 | 53 |
| 50 | 2” | 63 | 48 | 68 | 60 |