I have a coring system that is intended for a OneWay 1224 lathe. Purchased 20 years ago and probably used 3 times maximum. I know it with probably fit other 12" lathes, they do make different lengths of riser blocks, but I don't know any of the details about that, you would need to check with OneWay. Asking $135.00 and $20.00 Large Flat Rate box from USPS. $155.00 Total. Am selling because of the article in AAW magazine about cleaning up a little before leaving it all for someone else to have to deal with it.