Straight Flute Tap, Thread Size 1 3/8 In. -6, UNC, Plug, Overall Length 6 1/16 in, High Speed Steel, Bright (Uncoated), Right Hand, Thread Length 3 in, 75 Percent Thread Drill Size 1.2126 in, Thread Limit H4, Class of Fit 2B. This item has been restricted from sale in the following state (s): []