This is the old Crappie Magnet jig head in 1/32 unpainted. It has a small collar that I would cut off when using the TM body on it. But you can keep the collar on and the TM will fit but it creates a slight bulge on the head of the body. I just always cut the collar off and it worked fine. I liked these for 2 reasons...it is unpainted...and has a #6 hook....is a shad dart jig head...and the jig head is Made in USA. I know you stated you wanted a ball head but this might be an option for you.
Crappie Magnet Jig Head-1/32oz Unpainted 25pk
Regards