Comprehensive Bit Collection: Includes steel bits suitable with ratchets screwdrivers, covering crosses, slotted, and more specifications to efficiently handle furniture, computers, bicycles, and home appliance maintenance Versatile Design: This 47 in 1 screwdriver set features a detachable ratchets handle and flexible ergonomic design, excelling in tight spaces and ensuring comfortable prolonged use for craft projects and professional repairs Compact & Portable: Packaged in a sturdy, compact case for easy storage and travel, making it an ideal gifts for professional and craft enthusiasts needing a efficient screwdriver set on the go & Organization: A strong handle and bit holder secures bits during use, while color coded rings enable quick identification, boosting efficiency and organization for any toolbox Effortless operations: The advanced reversible ratchets mechanism reduces effort by 80% and delivers powerful 50N.m torques, making screw tightening and loosening faster and smoother while minimizing wrist strain during repair tasks, Manufacturer: ljhnba