Jacobs Rubber Flex Lathe Collets Chuck Set J912 J913 J914 J915 J916 J917 J918 J919 J920. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Workholding\Chucks\Collet Chucks". The seller is "robsjunktruck" and is located in this country: US. This item can be shipped to United States.