Crescent 16mm 12-point 1/2 in drive socket (model CDS76N). Chrome plated steel construction for corrosion resistance and long life. Precision 12-point profile reduces rounding and fits hex fasteners securely. Fits standard 1/2 in drive ratchets and extensions. New condition, ships in protective packaging and covered by Crescent LIFETIME WARRANTY. Ideal for professional mechanics and DIY use.