California Proposition 65: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. Flange Wedge, Wedge Type Flange Wedge, Material Beryllium Copper Alloy, Non-Sparking Yes, Non-Magnetic Yes, Width 1 in, Minimum Height 1/25 in, Maximum Height 1/2 in, Length 6 in, Standards FM 7910. This item has been restricted from sale in the following state (s): []