I bought a 95-10 Joss retail back then. A little fancier then cue posted. Paid about 400.00 Back then I wanted a Meucci, Joss and Schon and I would be done.
The two steel prices have a 5/16 x 18 rod in between. The shaft attaches with a maint pin. When you unscrew the two pieces the tenon moves down to the dremel and follows the threads