Ordered from there. They took the order, then cancelled. Unavailable parts.
Others online show unavailable.
Parts are cylindrical with threaded studs at each end.
I'll have to figure out the threaded stud on each end, maybe an M4 or M3 of some sort.
I may be able to fabricate something.
Otherwise, if I had a similar sized rubber cylinder with female threads at each end, I could always install a threaded stud into each end. Maybe?