Four slots for keys, where the lower part of the key chosen by the T-slot widht.
Using the slot and keys ( not included ) the module - typically Multi-Rail base - can be installed parallel or perpendicular to T-slots.
Measures to be defined at order :
Slot widht : 18 or 20 mm
Slot midpoint position
| Code | Dim. | STEP |
| RM-500+M-T1 |  | |
| RM-600+M-T1 | |