Unimat DB200 / SL1000, Lead-screw, Part numbers DB201-5 or DB10-3. The lead screw (threaded spindle) for adjusting the Bed Cross Slide. Connects to the Dial or Hand-wheel which is not included with this listing. Made in Austria
•Precise machined steel
•9 1/2 inches long end to end
•Standard equipment on both the Unimat DB / SL lathes
The camera flash creates the copper color showing in the listing, no rust. Please review the photos since they are part of the description. Contact me with any questions prior to purchasing. I offer 30 day free returns. Thank you for your interests.