California Proposition 65: This product contains a chemical known to the State of California to cause cancer. California Proposition 65: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.Socket, Drive Size 3/8 In., SAE, Socket Sizes 1/2 In., Output Type Hex, Socket Depth Standard, Number of Points 6, Standard Tool (Accessory Needed for Tethering), Overall Length 1 In., Finish Full Polished, Material Alloy Steel, Drive Type Female Square, Standards ASME B107.110-2012. This item has been restricted from sale in the following state(s): []