| Dimension K3 (profiled rail systems) | 2.5 mm | ||
| Dimension A4 (profiled rail system) | 42.5 mm | ||
| Dimension H (profiled rail system) | 30.1 mm | ||
| Dimension E8 (profiled rail systems) | 29 mm | ||
| Mass m (g) | 17.1 g | ||
| Nominal size | 20 mm |
| Dimension B3 | 12.5 mm | ||
| Dimension H3 | 25.1 mm | ||
| Dimension E9 (profiled rail systems) | 10.25 mm | ||
| Weight | 0.02 kg | ||
| Height of runner block with guide rail | 30.1 mm | ||
| Accessories for | Runner block |
