This fine quality chuck is ideal for all small and mini lathes. It comes with 2 sets of jaws for inside and outside turning and a chuck key. 3 mounting bolts are included. this chuck also bolts directly to our fixture plate part # 112005 for mounting on either our 5" rotary table part # 113311 or our 6" rotary table part # 113315. These tools make you life easy as all the components fit precisely together with no modifications necessary.