Somebody wanted this, My computer lost messages as mail program updated. I got the box, but no address to send it to. Eimac's "epoxy-like" cone that puts air from chassis/tube socket to tube like 4CX10000. Anyone want? K2LB. 585-482-6151 or e-mail. Ps, it is 7-3/4 inch tube, 8.5 inch diameter at bottom, and 9 inch bolt circle for the 4 mounts.