| Part Number | Dimension(mm) | |||
| Fw | D1 | D2 | C | |
| EWC0406 | 4 | 8 | 8.4 | 6 |
| EWC0606 | 6 | 10 | 10.4 | 6 |
| EWC0608 | 6 | 10 | 10.4 | 8 |
| EWC0809 | 8 | 12 | 12.4 | 9 |
| EWC0812 | 8 | 14 | 15 | 12 |
| EWC1010 | 10 | 16 | 17 | 10 |
| EWC1012 | 10 | 16 | 17 | 12 |
| EWC1209 | 12 | 18 | 19 | 9 |
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