Features: The Precisions Screwdriver Set features 24 bits, ideal for repairing smartphones, laptops, watches, and glasses with professional durability. This electronics maintenance set includes 24 replacement heads, housed in a compact case for precise control. Designed for technicians, enthusiasts, and watchmakers needing mobile phone repair tools, its ergonomic grip supports prolonged use during intricate device disassembly. Perfect for smartphone screen replacements, gaming console repairs, eyeglass adjustments, or laptop motherboard maintenance in workshops, offices. This portable screwdriver set organizes 24 bits securely, eliminating tool clutter while servicing drones, smart doorbells, tablets, and other electronics. Specifications: Component: Metal Box Size: about. 108x72x26mm/4.25x2.83x1.02in Wrench Size: about. 96mm/3.78in Package Includes: 1 Set Ratchets Wrench note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.