The retractable handle extends from 3.58 to 5.16inch for torques control, while the compact storage case organizes hardened steel bit for quick access during precise tasks This versatile ratcheting screwdriver set features a multibit design with T shape, hexagonal interfaces, and alloy steel shaft for effortless tightening / loosening in confined space Ideal for enthusiasts, homeowners, and professional technicians requiring reliability tools for electronics assembly, furniture repair, or automotive maintenance Engineered with resistant alloy steel construction, this retractable screwdriver set ensures lasting durability while maintaining pocket sized portability for on the go fixes tackle ceiling fan installations, cabinet hardware adjustments, or bike repairs in cramped workshops, garages, and environment, Manufacturer: Kaeltsyn