Tacklife Master Hex Bit Socket Set, S2 Steel , HBS1B

Premium Material: With superior hardness and toughness, S2 alloy steel hex bits can effectively reduce wear and ensuring longevity. Sandblasting finish protects bits from rust and corrosion. Powerful Torque: Heat treated Cr-V sockets provide superior torque for greater turning power. Matte-finished sockets, excellent durability and waterproof anti-rust capability. Precise Sizes: CNC machining bits ensure accurate sizes. Chamfered ends allow smooth insertion of bits onto fasteners, reducing wear and damage. Clear, long-lasting, stamped size markings make it easy to read and select sizes. Organized Storage: Complete with a sturdy plastic case for great protection and portability. The hexagonal screwdriver rod is embedded in the hex sleeve and doesn't fall off and slip. Torque Strength: High-strength chrome vanadium steel sockets deliver powerful torque for greater turning power, with a mirror chrome finish for anticorrosion.  Organized Storage: Clear sizes are engraved on the sock