Features: The 40piece ratcheting screwdriver set features ergonomic handle design, perfect for home maintenance and professional repairs with its various tool selection. This comprehensive toolkit includes interchangeable screwdriver bit, a ratcheting mechanism for efficient fastening, and a compact storage case for organized tool management. Ideal for DIYer enthusiasts, professional technicians, and homeowners seeking reliable tool for electronics assembly, furniture repairs, and automotive maintenance tasks. Tackle home improvement projects, appliance fixes, or automotive repairs effortlessly with the antislip grip handle and precise engineered ratchet screwdriver set. Maintain complete tool integrity with the ruggedly storage case, ensuring easy access to all 40 corrosion resistant accessories during demanding repair job. Specifications: The kit includes: 40 tool (specific content include various screwdriver heads, ratchet handles, etc.) Component: High-strength alloy steel Weight: about 0.46kg Size: Portable storage box (specific size depends on actual product) Package Includes: 40Piece Ratchet Screwdriver Set 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.