- Portable versatility: Designed for home use and professional work, this ratcheting screwdriver set provides easy transport and organized storage in its integrated carrying case. - Maximum versatility: A 38-piece set suitable for a wide range of repairs and assemblies, offering a reliable multifunctional solution for various mechanical and electronic devices. - Exceptional robustness: Tool material treated to Rockwell hardness 48-52 HRC for superior strength and longer life; supports high torque and heavy use without deformation. - Sturdy construction: Made from durable chromium-vanadium steel, shafts maintain integrity under heavy use thanks to excellent wear resistance. - Use scenarios: - Assembling flat-pack furniture or household fixtures that require multiple bit sizes and types. - Repairing electronics or small appliances that need precise torque and varied heads. - Maintenance on bikes, cars, or general machinery that demands reliable high-torque performance.