Chuck Backplate Adapters
The first rule of buying a threaded adapter is to measure the threads on your spindle. There are simply too may variants of every kind of lathe to trust any chart.
If your lathe is listed below, it's easy to find the correct backplate adapter. If your lathe is not listed, measure the spindle threads and find the same thread in the table below.
We make no guarantees on the accuracy of this information.
If you have updated information on spindle threads, please let us know.