Urrea 5230 3/8-Inch Drive 12-Point 15/16-Inch Chrome Socket Set The Urrea 12-Point socket line is made of high-quality steel, resulting in outstanding performance on the job They feature a chrome-nickel finish to prevent corrosion The 12-Point design has the advantage of distributing better force around a larger area on the nut face, more toward the center, not on the edges