I need a couple of these made if possible. Any ideas who would or could make this piece. It is out of a 8 track RCA car radio. It appears to be some type of cast metal but I don`t think it is too critical as to what material the piece is made out of. Maybe a hard rigid stiff plastic or aluminum. Any suggestions or ideas? I was thinking maybe it could be made in two pieces. The base and then the upper piece. If the base was threaded the other piece could screw into it? Maybe??