For sale is a Set of 3 Steel CNC Lathe Chuck Jaws 2-7/16" x 2-7/16" x 1-7/8" AJAX SUR8K 800-5435 0.03" width between bottom ridges All measurements are approximate. We have many sets of lathe chuck jaws for sale. You can browse through our eBay store to see all the different sets that we have for sale. We welcome bulk purchases and can combine the jaws into flat rate boxes for cheaper shipping.