Three Piece Tap Kit, Tap Thread Size 11/16 In. -16, High Speed Steel, Bright (Uncoated), Thread Standard UNS, Thread Length 1 5/64 in, Overall Length 4 1/32 in, Thread Limit 2B, Class of Fit 3B, Thread Direction Right Hand, Number of Flutes 4. This item has been restricted from sale in the following state (s): []