
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) | |
| HSK63A | GER16-75 | 102 | 75 | 49 | 27.5 | 1-10 |
| GER16-100 | 132 | 100 | 74 | 27.5 | 1-10 | |
| GER16-130 | 162 | 130 | 104 | 27.5 | 1-10 | |
| GER16-160 | 192 | 160 | 134 | 27.5 | 1-10 | |
| GER20-75 | 102 | 75 | 49 | 30.5 | 1-13 | |
| GER20-100 | 132 | 100 | 74 | 30.5 | 1-13 | |
| GER20-130 | 162 | 130 | 104 | 30.5 | 1-13 | |
| GER20-160 | 192 | 160 | 134 | 30.5 | 1-13 | |
| GER25-75 | 102 | 75 | 49 | 35.5 | 3-16 | |
| GER25-100 | 132 | 100 | 74 | 35.5 | 3-16 | |
| GER25-130 | 162 | 130 | 104 | 35.5 | 3-16 | |
| GER25-160 | 192 | 160 | 134 | 35.5 | 3-16 | |
| GER32-75 | 102 | 75 | 49 | 48.5 | 3-20 | |
| GER32-100 | 132 | 100 | 74 | 48.5 | 3-20 | |
| GER32-130 | 162 | 130 | 104 | 48.5 | 3-20 | |
| GER32-160 | 192 | 160 | 134 | 48.5 | 3-20 | |