| Order-No | For chuck | D | ø min. | H | Material | Weight kg per set |
| Q4-151S | HSC-L-4-3-QC (-HS) | 100 | 8 | 38 | Steel | 2,18 |
| QH6-201S | HSC-L-6-3-QC (-HS) | 150 | 8 | 51 | Steel | 6,41 |
The upper showed top jaws are specific made for 3-jaw chucks. Other numbers of jaws, materials or dimensions are available on request.