Premium Quality - Crafted from heat-treated Cr-v and S2 alloy steel, this 66-piece Torx bit socket set ensures durability and resistance, ideal for automotive mechanics and Diy enthusiasts. Complete Kit - Includes T6-T70 star bits, E4-E24 E-Torx, and both metric and Sae hex socket bits, providing tools for any task with drivers, wrenches, or ratchets. Easy Identification - High-contrast markings on each socket make size identification quick and accurate, streamlining workflow. Organized Storage - Compact sturdy case keeps all 66 pieces well-organized and portable. Versatile Compatibility - Designed for manual torque tools with all necessary sizes for bicycles, cars, appliances, lawn equipment, and machinery. Weight: 8.36 pounds.