I rec'd some neck turning expanders and mandrels recently.  I haven't seen any like this before and thought someone might be able to tell me which turner uses these. 
The expanders are the type that go on the decapping rod in a sizing die. The turning mandrels do not have a flat in the portion that mounts in the turner like 21'st Century and Sinclair mandrels do. And the shaft has a small step.
Thank you in advance for any help or clarity you can provide!
 
 
 
				
			The expanders are the type that go on the decapping rod in a sizing die. The turning mandrels do not have a flat in the portion that mounts in the turner like 21'st Century and Sinclair mandrels do. And the shaft has a small step.
Thank you in advance for any help or clarity you can provide!
 
 
 
	








