Kieninger HSU/HTU Moon Phase Pinion 20 Teeth Moon Phase Pinion for Kieninger models HSU and HTU. This particular pinion has an inside diameter of 6.70 mm, outside diameter of 15.0 mm, with 20 teeth on the pinion.
Kieninger HSU/HTU Moon Phase Pinion 20 Teeth Moon Phase Pinion for Kieninger models HSU and HTU. This particular pinion has an inside diameter of 6.70 mm, outside diameter of 15.0 mm, with 20 teeth on the pinion.