Collection: Threaded Chuck Adapters

When buying a threaded adapter, measure the threads on your spindle or find the spindle specifications in the documentation for your lathe. Here is a Paper Thread Gage to help measure.

To help you get the right threaded backplate lathe chuck adapter, we have a chart that provides the dimensions of threaded lathe chuck adapters that we sell.

We also have a chart that correlates lathe spindle threads to lathe chuck adapters for many popular lathes that have threaded spindles.