Straight Flute Tap, Thread Size 1 1/2 In. -6, UNC, Taper, Overall Length 6.38 in, High Speed Steel, Bright (Uncoated), Right Hand, Thread Length 3 in, 75 Percent Thread Drill Size 1.3376 in, Thread Limit H4, Class of Fit 2B, 3B. This item has been restricted from sale in the following state (s): []