Nidec Shimpo VRSF-LB-9B-50 ABLE Inline Gearbox 9:1 Reducer Helical Gear

Frame Size: B
Ratio: 9:1
Input Shaft Diameter: 6mm
Output Shaft Diameter: 12mm
Output Shaft Orientation: Inline
Does gearbox include breather vent?: No
In Good Used Condition.  Removed from a Working Environment.