Tap Set, Tap Thread Size 7/8 In. -14, High Speed Steel, Bright (Uncoated), Thread Standard UNF, Thread Length 2 7/32 in, Overall Length 4 11/16 in, Thread Limit H4, Class of Fit 3B, Thread Direction Right Hand, Number of Flutes 4. This item has been restricted from sale in the following state (s): []