Stopfen (Sechskant)
| Standard | ISO4144 | |
| Abmessung | SW | L |
| 1/8″ | 11 | 12 |
| 1/4″ | 15 | 14,5 |
| 3/8″ | 18 | 16 |
| 1/2″ | 22 | 19,5 |
| 3/4″ | 28 | 21 |
| 1″ | 35 | 24 |
| 1 1/4″ | 43,5 | 27 |
| 1 1/2″ | 49,5 | 27 |
| 2″ | 62 | 32 |
| 2 1/2″ | 77,5 | 34 |
| 3″ | 90,5 | 37,5 |
| 4″ | 117 | 44 |
| Standard | EN-10241 | |
| Abmessung | SW | L |
| 1/8″ | 14 | 13,4 |
| 1/4″ | 16 | 15,2 |
| 3/8″ | 18 | 16,5 |
| 1/2″ | 26 | 21 |
| 3/4″ | 30 | 24 |
| 1″ | 35 | 27 |
| 1 1/4″ | 45 | 30 |
| 1 1/2″ | 52 | 38 |
| 2″ | 63 | 36 |
| 2 1/2″ | 81 | 45 |
| 3″ | 95 | 47 |
| 4″ | 118 | 52 |






