Costruite in acciaio temperato con durezza HRC 45 ÷ 47 e superfici rettificate.
Manufactured with tempered steel for a hardness 45 ÷ 47 HRC surfaces ground.
| d | ø | H | CODE |
| mm | mm | mm | |
| 1,0 | 11 | 18 | 9002S010 |
| 1,5 | 11 | 18 | 9002S015 |
| 2,0 | 11 | 18 | 9002S020 |
| 2,5 | 11 | 18 | 9002S025 |
| 3,0 | 11 | 18 | 9002S030 |
| 3,5 | 11 | 18 | 9002S035 |
| 4,0 | 11 | 18 | 9002S040 |
| 4,5 | 11 | 18 | 9002S045 |
| 5,0 | 11 | 18 | 9002S050 |
| 5,5 | 11 | 18 | 9002S055 |
| 6,0 | 11 | 18 | 9002S060 |
| 6,5 | 11 | 18 | 9002S065 |
| 7,0 | 11 | 18 | 9002S070 |
