Bullard Dynatrol VTL Binder Turret Stud Part# 426878 These look used - they do have a little coating of rust on them. I'm selling them individually. I bought a pallet full of spare Bullard Dynatrol parts from a factory that no longer uses the Bullard Vertical Turret Lathes. I'm not sure on the exact application, but a lot of the parts and boxes of parts are labeled 46" 66" Bullard Dynatrol. Part could be for a different model though as they had multiple machines.