5/16″ 3/8″ Drive 6 Point Fractional Standard Chrome Socket

5/16″ 3/8″ Drive 6 Point Fractional Standard Chrome Socket Cold forged with high alloy steel for maximum strength. SureGrip® drive design drives the side of the fastener, not the corner, to provide increased strength and avoid rounding of rusted or damaged fasteners. SuperKrome® Plating delivers toughest finish with high polish plating which results in jewelry-like finish providing long life and maximum corrosion resistance.