| Code | Dim. | STEP |
| GS-SA1 |  |  |
| GS-SA2 | | |
| GS-RA1 | | |
Code format is GS-jAn, where j corresponds to a jaw type and n is a base type.
GS-SA1 
GS-RA1 
GS-SA1R 
GS-SA2
- xA1 modules are the shortest, with a jaw movement of max. 60 mm
- xA2 possess a jaw movement of max. 110 mm
- xA3 possess a jaw movement of max. 60 mm
While xA1 and xA2 modules can be installed in 4 directions on a standard 50x50 M12 platform (0,90,180 or 270 degrees) xA3 modules can be installed in more positions such as 27,45 and 63 degrees in addition to previously mentioned.
