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 3/4 In. -10, UNC, Overall Length 4 1/4 in, High Speed Steel, Bright (Uncoated), Right Hand, Thread Length 2 in, 75 Percent Thread Drill Size 16.50 mm, Thread Limit H3, Number of Flutes 3. This item has been restricted from sale in the following state (s): []