Straight shaft with brass stuffing tube.

Solid stainless steel shaft with drive dog & bullet nut.
 
Options:
- 3mm or 4mm Diameter shaft
- Stuffing tube lengths: 150, 200 or 300mm long. 

Includes: Shaft, stuffing tube, drive dog, and bullet nut.

NOTE:
-For use in scale applications of 20,000 rpm or less.