Try SuperNOVA2 Companion Chuck on your wood lathe. It is suitable for a wide variety of lathes with up to 20” swing. It is packed with unique NOVA features such as Composite Indexing Back, Auto Stop, Copper Composite Jaw Slides, Woodworm Screw, and Comfortable T Bar Handle. It features powerful, patented, Tuff Lock gearing with precise action and delivers incredibly smooth strength for a solid, vibration free performance. You'll find yourself turning longer more delicate stems and large uneven and rough work that you couldn't handle before. Note: This companion chuck is body only, the four jaws and insert adaptor are not included. Requires additional insert adaptor to fit to lathe.