Features & Details 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 1610 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 Product Specification Item Model Number: XL20828 Surface Treatment: Chrome Plated Gloss Finish Material: CR-V Alloy Steel Hardness: HRC42-48 Product Dimensions: 12.40 x 5.83 x 1.61 in / 315 x 148 x 41 mm Piece Count: 39 pcs Net Weight: 3.09 lbs / 1.4 kg Drive Size: 3/8 & 1/4 in / 9.5 & 6.4 mm