Built to Last: Forged from high-strength CR-V alloy steel and heat-treated to HRC42-48, this socket set provides superior impact resistance and long-lasting durability. The chrome-plated finish withstands rust and ensures long-lasting use High Torque Design: Designed with a 6-point configuration, this socket and ratchet set evenly distributes pressure on fasteners to minimize wear. Its high-torque capability delivers up to 5073 IN-LB, easily handling rusted or tightly secured bolts Easy-to-Read Sizes: Size markings on the socket tool set are precision-rolled for clear, raised engraving, allowing quick and accurate identification by sight or touch—even in low light or greasy conditions—greatly improving work efficiency Convenient Storage Case: Our metric socket set comes with a durable, drop-resistant case with custom shockproof slots to keep tools secure. The reinforced latch design ensures secure storage, keeping tools organized and easy to access Versatile Applications: This mechanic tool set is highly versatile, ideal for automotive repair, bike assembly, plumbing, woodworking, and DIY projects, easily handling daily maintenance, home tasks, and professional jobs