Royal R-8 Quick-Change Tool System – – Slightly Used. 1 5/8 holder 1 1/2 holder 4 3/8 holders 1 1/4 holder 1 3/16 holder and 2 1/8 holders. The item “Royal R-8 Quick-Change Tool System – Slightly Used” is in sale since Saturday, February 23, 2019. This item is in the category “Business & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Toolholding\Quick Change”. The seller is “moitor44″ and is located in Fremont, California. This item can be shipped to United States.