規格表
| SIZE | Length m/m | SIZE | Length m/m |
| 6mm | 102 | 1/4" | 102 |
| 7mm | 107 | ||
| 8mm | 112 | 5/16" | 112 |
| 9mm | 123 | ||
| 10mm | 140 | 3/8" | 140 |
| 11mm | 150 | 7/16" | 150 |
| 12mm | 158 | ||
| 13mm | 171 | 1/2" | 171 |
| 14mm | 186 | 9/16" | 186 |
| 15mm | 198 | ||
| 16mm | 205 | 5/8" | 205 |
| 17mm | 224 | 11/16" | 224 |
| 19mm | 248 | 3/4" | 248 |
| 13/16" | 280.5 | ||
| 7/8" | 295 | ||
| 15/16" | 320 |