Rigging thimbles based on B.S. 464:1958
| wire size (mm) | inside width | width | thickness | length | score width | score depth | max hole size |
| 5.0 | 16.3 | 22.3 | 7.3 | 30.0 | 5.4 | 3.0 | 8.1 |
| 6.0 | 19.5 | 26.8 | 8.8 | 36.0 | 6.5 | 3.6 | 9.8 |
| 7.0 | 22.8 | 31.2 | 10.2 | 42.0 | 7.6 | 4.2 | 11.4 |
| 8.0 | 26.0 | 35.7 | 11.7 | 48.0 | 8.6 | 4.8 | 13.0 |
| 10.0 | 32.5 | 44.6 | 14.6 | 60.0 | 10.8 | 6.0 | 16.3 |
| 12.0 | 39.0 | 53.5 | 17.5 | 72.0 | 13.0 | 7.2 | 19.5 |
| 14.0 | 45.6 | 62.5 | 20.5 | 84.0 | 15.1 | 8.5 | 22.8 |
