Spiral Point Tap, Thread Size 3/8 In. -24, UNF, Overall Length 2 15/16 in, High Speed Steel, TiN, Right Hand, Thread Length 3/4 in, 75 Percent Thread Drill Size 8.50 mm, Thread Limit H3, Class of Fit 2B, Number of Flutes 3. This item has been restricted from sale in the following state (s): []