Hello all, I'm currently restoring a 70's blue sparkle Ludwig set. I got a 12" tom for free from a friend of mine. I want to use it, but it has a female metal mounting bracket that I assume would slide over a 13" tom that has the male flat metal prong that would hold the 12" tom. (Stop laughing) Mind you, it's not the kind of mount that tightens onto a post via a wingnut. It looks like it slides onto a flat rectangle piece of metal that would be connected to the side of the 13" tom. I would like to know the actual name for this piece of hardware and where I might purchase one. (Not ebay or craigslist if possible) Thanks!