Made in Germany by Fette.
This is a used Axial Thread Rolling Head + Thread Roll Chasers in GREAT condition. Includes all accessories shown in photos. Not sure if they work with this head in particular, but came in the item from the previous owner.
Model #: F1
Serial #: 11922
Specifications:
Capacity: 1/4" to 3/8" (M6 to M10)
Shank Diameter: 3/4"
Overall Length: 4-1/2"
Comes as shown in pictures.
-Ref 158-91