- Magnetic Precision Bits: This ratchet set includes 40 precision bits designed for home and hobby use. The magnetic feature prevents loss, making it easy and efficient to repair phones, tablets, and laptops. - Ergonomic Handling Design: The 180-degree rotation enhances your repair workflow. The ergonomically shaped handle ensures comfort and efficiency, even in tight spaces. - Advanced Torque System: Experience smooth torque handling with the advanced 45-tooth ratchet that achieves precise 4-step motion, reducing slipping risks and extending usability. - Durable and Efficient: Equipped with hardened alloy steel bits, this ratchet set features a rust-resistant and robust magnetic screw grip. The ergonomic, non-slip handle provides stability and efficiency for seamless project execution. Use Scenarios: 1. Repairing a smartphone screen: Easily swap out screws using the magnetic bits that securely hold in place. 2. Upgrading laptop components: The ergonomic design allows for comfortable use in cramped spaces, enabling efficient access to internal parts. 3. Assembling DIY electronics: The precision and durability of the bits ensure reliable performance for all your hobby projects.