Portable Storage: Compact socket design with an included carrying case for transport and organization Ideal for on the go repairs, travel, or outdoor work, providing professional grades tool Sturdy Steel Construction: Made from high strength steel for long lasting durability and wear resistance Outperforms standard materials in toughness, making it efficient for prolonged use without deformation Quick Installation: Equipped with a unique quick mechanism for tool release, quick setup, significantly boosting efficiency Perfect for urgent repairs or routine maintenance, ensuring quickly and hassle release operations Multi Size Compatibility: Universally designed to fit various screw and nut sizes, eliminating the need for multiple tools Handles everything from household appliances to furniture assembly with ease Effort Saving Design: Features a triple socket structure with screw connecting rods that minimize physical exertion during installation The intelligent levers principle enables easy handling of screws at various angles, ideal for frequent home use and craft projects, Manufacturer: Mekalero