Ratchet function for faster work: use the ring to change rotation direction with a bidirectional ratchet and a middle lock position for secure holding when needed. This tool is built as a hexagonal screwdriver with a wide range of hex bits for versatile fastening. Comfortable, portable design: ergonomic, multi-component handle with protective features for fast and powerful work. Compact and pocket-sized, it is easy to carry and access in tight spaces while still delivering solid performance as both a ratchet screwdriver and a hex screwdriver. Screwdriver for tight spaces: designed to fit small, confined areas where normal screwdrivers are too large. The wide range of bits makes this tool a practical hexagonal screwdriver for craftsmen, DIY enthusiasts and homeowners alike. Use scenarios: - Assembling flat-pack furniture or installing cabinetry in cramped rooms or corners. - Working on electronics, appliances, or car interiors with limited clearance. - Performing quick maintenance tasks on bicycles, doors, or small hardware where precise, compact tooling is required. Key attributes at a glance: ratchet mechanism with bidirectional control and center lock, hex bit versatility, ergonomic and portable handle design, compact for pocket storage, suitable for precision work in tight spaces.