Thread Repair Kit Insert Types Included Helical Inserts Compatible Material Metal Drill Bit Sizes Included Not Applicable Finish Plain Helical Insert Type Free-Running Insert Length 9.525 mm 11.1125 mm 12.7 mm Insert Material Stainless Steel Material Grade/Class 18-8 Maximum Hole Diameter Not Applicable Number of Inserts 3 Number of Pieces 5 Number of Sizes 1 System of Measurement Metric Tang Style Tanged Tap Sizes Included Not Applicable Thread Direction Right Hand