Quick Change Tool Post - Piston Type. Centerline to Handle Edge (Inch). Tool Post T-Nut may require machining. This listing is for One Piston Type Quick Change Tool Post that is in the picture as well as described. The item "Phase II 14 to 20Lathe Swing Piston Type Quick Change Tool Post 250-400" is in sale since Monday, April 1, 2019.This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Toolholding\Quick Change". The seller is "industryrecycles" and is located in Venice, Florida. This item can be shipped to United States.