Thread Repair Kit, Insert Types Included Helical Inserts, Compatible Material Metal, Drill Bit Sizes Included 9.8 mm, Finish Plain, Helical Insert Type Free-Running, Insert Length 9/16 in, Insert Material Stainless Steel, Material Grade/Class 18-8, Maximum Hole Diameter 0.3299 in, Number of Inserts 15, Number of Pieces 19, Number of Sizes 1, System of Measurement Inch, Tang Style Tanged, Tap Sizes Included 3/8 In. -24, Thread Direction Right Hand, Thread Size 3/8 In. -24, Thread Type Fine. This item has been restricted from sale in the following state (s): []