SUPERNOVA 2 CHUCK W/2" JAWS, WOODWORM SCREW, AND INSERT & 45MM SPIGOT JAW SET 4" Self Centering Woodlathe Chuck w/2 Jaw Sets Includes 2" jaw set 45MM spigot jaw set, woodworm screw, and adaptor insert to lathe (up to 1-1/4" Holds in both contraction and expansion modes Large range of accessories available