Three Piece Tap Kit, Tap Thread Size M10- 1.50, High Speed Steel, Bright (Uncoated), Thread Standard Metric, Thread Length 1 1/4 in, Overall Length 2 15/16 in, 75 Percent Thread Drill Size 8.50 mm, Thread Limit D6, Class of Fit 6H, Thread Direction Right Hand, Number of Flutes 4. This item has been restricted from sale in the following state (s): []