Justa rack cones or footers


I recently obtained an MGD Justa Rack with the 3/4" threaded rods. Anybody know where I can get some cones or footers that screw in them?
drjjpdc
Audio Points model # 2.0AP 1KINT was used in the design of this rack. We own a pair of the Justa Rack two shelf models and verified the part number with Star Sound.

Would recommend sticking with the original part for best results.