Wescott 13-1/2" Combination Independent & Universal Scroll Lathe Chuck 4-Jaw

Chuck measures 13-1/2" OD. 4 jaws move independently on spur gears via male square drives on each jaw, all 4 jaws move synchronously using a female square drive on the face of the chuck. Thru hole is 2-3/4". The jaws can be removed and turned around on the individual spurs. This is an incredibly versatile chuck for production of out-of round or specialty parts on a manual lathe. The plain back has a 6" recess for a mounting hub. Used in good condition.