| 型号 | 重量 (g) | 主要尺寸(mm) | ||
| d | Fw | D | ||
| NKI8 | 46 | 8 | 14 | 25 | NKI9/12 | 14.6 | 9 | 12 | 19 |
| NA4900 | 21 | 10 | 14 | 22 | NKI10/16 | 27.3 | 10 | 14 | 22 |
| NA4901 | 25.1 | 12 | 16 | 24 | NA6901 | 44.5 | 12 | 16 | 24 |
| NKI12/20 | 39 | 12 | 16 | 24 | NKIS12 | 58 | 12 | 18 | 30 |
| NA4902 | 32 | 15 | 20 | 28 | NA6902 | 61.6 | 15 | 20 | 28 |
| NKI15/16 | 38 | 15 | 19 | 27 | NKI15/20 | 45.7 | 15 | 19 | 27 |
