CASOMAN 1/2-Inch Drive Deep Impact Socket- 23mm, 6-Point, Metric, CR-V

Made from drop forged and heat treated chrome vanadium steel (50BV30) with a corrosion-resistant black phosphate finish, providing the durability for a hard use. 6-point flank drive design grips fastener more tightly on the flat sides and prevents rounding off at corners. Extra-deep broach accommodates longer fasteners. Permanent high visibility laser etched size marking on each socket for quick size selection when working. Meets or exceeds ANSI performance standards. It comes with 1 year quality warranty.