I have three Ludwig 1400 cymbal stands which I use. The tilters are fixed on the upper rod. I also have two Ludwig flat base tilters ( I'm assuming) with another piece joined to the bottom of the tilter. It uses a wing nut to secure it to an upper rod. The diameter of the hole is about 1/4 inch. The piece is not threaded. On ebay, there is a similar example of this type of tilter entitled ""Vintage 1970's Ludwig Cymbal Stand Tilter" sold by drumemporium612. My question is: Were these tilters from 1400 stands or another model of stand? Perhaps 1400 stands made in other years? Thank you VERY much for your time and patience with a Ludwig novice!
Brian