10pcs Half Inch Drive Heavy Duty Impact Sockets Set 8mm-22mm

- 1/2" Drive 6 Pt. Impact Socket Set, Deep, Metric - Set contains 8, 10, 12, 13, 14, 15, 17, 19, 21, & 22mm - Made from chrome molybdenum alloy steel (CR-MO) for exceptional strength and durability - Off-corner loading technology to reduce fastener rounding, even after repeated use - Black phosphate corrosion-resistant coating, laser etched with high-visibility markings and hard stamped labels - Parallel Neck down design on 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, and 14mm sockets allow improved access around Restricted fasteners - 6-Point sockets with chamfered openings and an attachment port compatible with traditional ratchets - Includes Blow mold case - Meets or exceeds ASME B107. 2 specifications for proven strength