| Art No. | SIZE | A | B | C | D | F |
| mm | mm | mm | mm | mm | mm | |
| S.SK25-05 | 5x50 | 5 | 25 | 50 | 8 | 7 |
| S.SK25-06 | 6x60 | 6 | 30 | 60 | 9 | 8 |
| S.SK25-07 | 7x70 | 7 | 35 | 70 | 10 | 8 |
| S.SK25-08 | 8x80 | 8 | 40 | 80 | 12 | 9 |
| S.SK25-09 | 9x90 | 9 | 45 | 90 | 12 | 10 |
| S.SK25-10 | 10x100 | 10 | 50 | 100 | 15 | 11 |
| S.SK25-11 | 11x120 | 11 | 57 | 120 | 18 | 16 |
| S.SK25-12 | 12x140 | 12 | 67 | 140 | 20 | 19 |
