- PORTABLE AND ORGANIZED: The ratchet screwdriver set is ideal for both home and professional tasks, featuring a built-in case for easy transportation and organized storage. - MECHANIC-FRIENDLY: With 38 pieces specifically designed for mechanics, this set offers reliable performance for various mechanical repairs and industrial assembly projects, ensuring efficient operations. - DURABLE CONSTRUCTION: Built with a reinforced structure that boasts a hardness index of 48-52 HRC, this tool is engineered to withstand torsional forces, making it robust enough for demanding jobs. - UNMATCHED STRENGTH: Crafted from Chrome Vanadium steel, the shafts deliver exceptional strength required for heavy daily use, ensuring longevity and reliability. This ratchet screwdriver set is perfect for: - Home repairs, where quick access to a variety of tools saves time and enhances productivity. - Professional mechanics addressing routine services or complex repairs in automotive or industrial environments. - Assembly tasks that require precision and durability, providing the flexibility needed for various screw types and sizes. Essential for anyone seeking reliability and efficiency in their toolkit, this screwdriver set combines portability, strength, and precision for all your mechanical and assembly needs.