Pipe and Conduit Thread Tap, Thread Size 1/4 In. -19, BSPP, Overall Length 2 3/4 in, Cobalt High Speed Steel, Bright (Uncoated), Right Hand, Thread Length 25/32 in, 75 Percent Thread Drill Size 29/64 in, Number of Flutes 4. This item has been restricted from sale in the following state (s): []