| Standardlängen Standard-Lengths |
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| Zoll / Inch | Millimeter |
| 1/8 | 3,175 |
| 3/16 | 4,762 |
| 1/4 | 6,350 |
| 5/16 | 7,938 |
| 3/8 | 9,525 |
| 1/2 | 12,700 |
| 5/8 | 15,875 |
| 3/4 | 19,050 |
| 7/8 | 22,225 |
| 1 | 25,400 |
| 1 1/4 | 31,750 |
| 1 1/2 | 38,100 |
| 1 3/4 | 44,450 |
| 2 | 50,800 |
| 2 1/4 | 57,150 |
| 2 1/2 | 63,500 |
| 2 3/4 | 69,850 |
| 3 | 76,200 |
| 3 1/4 | 82,550 |
| 3 1/2 | 88,900 |
| 4 | 101,60 |
| 4 1/2 | 114,30 |
| 5 | 127,00 |
| 5 1/2 | 139,70 |
| 6 | 152,40 |
| 6 1/2 | 165,10 |
| 7 | 177,80 |
| 7 1/2 | 190,50 |
| 8 | 203,20 |
| 8 1/2 | 215,90 |
| 9 | 228,60 |
| 9 1/2 | 241,30 |
| 10 | 254,00 |