THE JAWS MOVE TOGETHER. THERE ARE SCUFFS, SCRATCHES, WEAR FROM USE. THE MOUNT IS D1-6 (7/8 PINS). THE JAWS OPEN AND CLOSE. THE JAWS GET A LITTLE TIGHT WHEN THEY NEAR FULL CLOSE. THE NUMBER ON THE CHUCK IS 2127RS. IT COMES WITH A KEY. IF YOU WISH TO HAVE THIS ITEM PICKED UP BY […]