Master Thread Repair Kit, Free Running, 304 Stainless Steel, Thread Type UNF, Number of Pieces 60, For Metal, Includes 12 Each 10-32x 0.285, 1/4-28x 0.375, 5/16-24x 0.469, 3/8-24x 0.562, 6 Each 7/16-20x 0.656, 1/2-20x 0.750, and 6 Each of High Speed Steel Taps, Drills and Installation Tools.. This item has been restricted from sale in the following state (s): []