California Proposition 65: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. Spiral Point Tap, Thread Size #4-40, UNC, Overall Length 1 7/8 in, High Speed Steel, TiN, Right Hand, Thread Length 9/16 in, 75 Percent Thread Drill Size 2.20 mm, Thread Limit H2, Class of Fit JIS 2, Number of Flutes 2. This item has been restricted from sale in the following state (s): []