This is a Threaded Spindle Drawtube Adapter for ATS S20H Collet Chuck CNC Lathe Nosepiece w/ 140mm Mount. Threaded Adapter: M42 x P1.5. Comes exactly as shown in pictures. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Workholding\Chucks\Collet Chucks". The seller is "xpresstoolsinc" and is located in this country: US.This item can be shipped to United States.