Straight Flute Tap, Thread Size 1 1/2 In. -12, UNF, Bottom, Overall Length 6 3/8 in, High Speed Steel, Bright (Uncoated), Right Hand, Thread Length 3 in, 75 Percent Thread Drill Size 1.4188 in, Thread Limit H4, Class of Fit 2B. This item has been restricted from sale in the following state (s): []