PSI Woodworking Products CSCPENCHK Dedicated Pen Drilling Lathe Chuck

Chuck weighs 1.2 lbs., and is 2.5" in diameter., The jaws will secure blanks up to 1" across, and 4" long., The chuck is pre threaded to 1" x 8 tpi to match your spindle., Includes two tommy bars to tighten and loosen the jaws.