AREAS OF USE: The 45-in-1 precision screwdriver set can be widely used to repair iPhones, iPads, MacBooks, computers, TVs, glasses, CD players, communication equipment, and other small household appliances. EASY TO STORE: All screwdriver bits are stored in a sturdy and well-organized case that prevents them from falling out. EXTENSION ROD: The professional screwdriver set comes with an extension rod that can be inserted into the handle for length adjustment. The durable, non-slip shaft ensures greater comfort and convenience. LIGHTWEIGHT: Professional handheld hardware tools with perfect weight and compact design, and a plastic storage case for easy transport. Tweezers: With the included tweezers, you don't need to use the screwdriver with your hands, which keeps your life cleaner. Features: New 45-in-1 precision and interchangeable hand tool set. High hardness and good toughness. Professional handheld hardware tools with perfect weight and compact design for easy transport. The durable, non-slip shaft ensures greater comfort and convenience. Available for repairing laptops, mobile devices, and other precision items such as wristwatches. Specification: Bit material: steel; Handle material: PP and TPR; 9 * Torx bits: T3, T4, T5, T6, T7, T8, T9, T10, T15, and T20. Package includes: 1 * screwdriver set packed in a plastic box.