Thread Repair Kit Insert Types Included Hex Drive Threaded Inserts Compatible Material Wood Drill Bit Sizes Included 7/16 in Finish Hexavalent Chromium Helical Insert Type Not Applicable Insert Length 33/64 in Insert Material Zinc Material Grade/Class Not Applicable Maximum Hole Diameter 0.438 in Number of Inserts 5 Number of Pieces 8 Number of Sizes 1 System of Measurement Inch Tang Style Not Applicable Tap Sizes Included Not Applicable Thread Direction Right Hand