This 65-piece impact socket set is crafted from high-strength Cr-V alloy steel, ensuring superior impact resistance and long-lasting durability. The set includes a wide variety of tools, such as deep and standard sockets, extension bars, and a 72-tooth ratchet wrench. It is perfect for automotive repairs, equipment assembly, and industrial applications. The sockets are marked with laser-etched size indicators for easy identification, and the set comes with a sturdy, portable toolbox for easy storage and transportation.