Features: This multifunctional screwdriver set features interchangeable bits and ergonomic handle, crafted from 58HRC high carbon steel for exceptionally durability in homes repairs or professional maintenance. Engineered with textured nonslip bits and compact storage case, the hexagonal bit screwdriver kits ensures secure grip and organized portability for precise fastening tasks. Ideal for electricians, automotive technicians, and DIYer enthusiasts requiring reliabled tools for prolonged workshop or emergencies household repairs. Perfect for tightening loose furniture screws, assembling electronics, or performing urgent car part adjustments in humid garages and outdoor environments. The corrosions resistant screwdriver set combines industrial grade hardness with fatigue reducing handle contours, making it essential gears for professional toolkits and mobile repair pouches alike. Specifications: Component: High carbon steel Overall length:Approx.150mm/5.9inch batch length:Approx.25mm/0.98inch Pressure resistance 50kg Use scenarios: Home maintenance | Automobile maintenance | Electronic product assembly and other multi-mode switching Package Includes: 1 Set Hexagonal Bit Screwdriver note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.