CASOMAN 6 Pieces 3/8-Inch Drive Impact Socket Set-10mm, Deep & Shallow, Metric, 6 Point & 12 Point Desgin, Black Phosphate Finish

Made from drop forged and heat treated chrome vanadium steel with a corrosion-resistant black phosphate finish. 6 Point & 12 Point design grips to fasteners to prevent rounding off corners and without stripping bolts and nuts. Permanent high visibility laser etched size marking on each socket for quick size selection when working. They are designed for tightening or loosening fastener, such as bolts, nuts and screws. Meets or exceeds ANSI performance standards. It comes with 1 year quality warranty.