Skyhook crane, used for loading parts or swapping chucks. For reference that is a 12 chuck and a DA size holder. The item "Skyhook lathe machinery crane tool post mount chuck" is in sale since Sunday, September 1, 2019. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Toolholding\Other Toolholding". The seller is "mikbrame8" and is located in Allenton, Wisconsin.This item can be shipped to United States.