Black shackles are getting more standard within the theatrical rigging. Discrete but with the trusted strength. Standard in the Bow version with screwpin.
| Pindiameter | Bowdiameter | WLL (T) | Articlenumber |
| 6 | 5 | 0,33 | SLZHBBZ00330 |
| 8 | 6 | 0,50 | SLZHBBZ00500 |
| 10 | 8 | 0,75 | SLZHBBZ00750 |
| 11 | 10 | 1,00 | SLZHBBZ01000 |
| 13 | 11 | 1,50 | SLZHBBZ01500 |
| 16 | 13 | 2,00 | SLZHBBZ02000 |
| 19 | 16 | 3,25 | SLZHBBZ03250 |
| 22 | 19 | 4,75 | SLZHBBZ04750 |
