Park Tool Replacement Blades for CRP-1 High quality tools ensure that headsets are properly serviced. In order to cleanly remove a crown race, you park tool CRP-1 needs to be in tip top shape. Refresh the blades on yours with these replacement blades. These are sold individually, so grab two for a complete set. Features CRP-1 requires 2 blades to operate Sold individually Manufacturer's Part No: 1170-2 UPC: tbd | Park Tool Replacement Blades for Crp-1 Replacement Blade, Order 2 for Full Set