Equipped with a split bushing to accommodate a boring bar of smaller diameter. Holds 1-1/4" tool with bushing, 1-1/2" diameter without bushing.Grips bar with extreme rigidity; cuts smoothly without chatter. Interchangeable with Dorian & Phase II CA series tool posts. While we guarantee your satisfaction, these especially work best with our matching tool posts (CA or 400 Series only). Completely sealed for maintenance free operation. Dimensions: A=1-3/8", B=2-3/4", D=1-1/2", D1=1-1/4". This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Toolholding\Quick Change Tool Post". The seller is "alltoolclearance" and is located in this country: US. This item can be shipped to United States.