
Features:
Adopts 4 degree collet clamp unilateral, high precision repeat loading.
All round nut design, low noise, small wind resistance, suitable for high speed.

mm
| Model No. | L | L1 | L2 | D | d(Clamping range) | |
| ISO20 | GSK10-40 | 73.3 | 40 | 31.2 | 27.5 | 3~10 |
| ISO25 | GSK10-40 | 79.7 | 40 | 31.2 | 27.5 | 3~10 |
| ISO30 | GSK10-60 | 107.8 | 60 | 40.9 | 27.5 | 3~10 |
| GSK16-60 | 107.8 | 60 | 40.9 | 40.5 | 3~16 | |