【9 Sockets Included】This effort-saving SAE 1" drive impact socket set comes with the following pieces in deep styles: 1"、1-1/8", 1-1/4", 1-3/8", 1-1/2", 1-5/8", 1-3/4", 1-7/8", 2".

【6-point Design】 6-point socket reduces wear and prevents rounding off at corners. It let the sockets and fasteners lock force more firmly and aid in proper turning on stubborn fasteners without damage.

【Superior Material】Forged with cold heading 40CR steel, our 1-inch impact socket set has high hardness and durability, and can withstand greater torque from impact tools.

【Corrosion Prevention】Different from the traditional black oxide coating, this socket set adopts black phosphate coating to provide excellent corrosion & rust resistance for long-term use.

【Portable Package】Coming with 1 storage case, all the sockets stay organized for easy transport and simple storage. Laser markings make all model numbers easy to keep and read.

【Wide Application】This high torque Impact socket set is perfect for almost all large projects, particularly compatible with most trucks, huge machines, and other heavy-duty vehicles. Used with home, car repair, or other mechanical equipment.