47-in-1 Ratchet Wrench Screwdriver Set Comprehensive Tool Set: Includes a variety of bits and sockets, ideal for tightening and removing various screws. Adjustable Speed Gear: The locking direction allows the handle to rotate freely, making screw tightening faster and easier. Magnetic Telescoping Extension Rod: Features a strong magnetic head and multi-section extension for enhanced flexibility and precision. 180° Free Rotation: Press the ratchet head button to adjust and lock the angle for maximum versatility. Convenient Hidden Bit Storage: Commonly used bits are concealed within the tool, meeting the demands of diverse scenarios.