What about something like this https://www.hartvilletool.com/product/1187/centers or https://www.rockler.com/nova-chuck-...bvjucihiTJ-mhfwFeSw_pYUyCn2iVR2xoCK6IQAvD_BwEView attachment 27477 I'm looking for a way to mount my 1-1/4" 8TPI chuck to a milling table. I've seen the storage hubs that Glenn Lucas sells, but those have minimal threads. I'm looking for something like the white piece in the picture. But I need one out of metal. Any suggestions?