Spiral Flute Tap, Thread Size 1-1/4 In.-7, UNC, Overall Length 7 1/16 in, High Speed Steel, Black Oxide, Thread Length 1 3/8 in, 75 Percent Thread Drill Size 1 1/32 in, Thread Limit 2B, Class of Fit 2B, Thread Direction Right Hand, Number of Flutes 4