Features: This laptop sleep line adjustment screwdriver is engineered for delicate operations, ideal for fine tuning internal components during computer repairs and upgrades to help address sleep mode issues and improve device functionality. The screwdriver tip achieves ±0.01mm accuracy for smooth and error less adjustments. Users can complete sleep line adjustments in minutes, improving workflow while minimizing potential damage from improper tools. Constructed with strong alloy steel that resists wear and maintains integrity over time. The precisely crafted tip ensures secure contact with screws to prevent stripping. The alloy steel tip provides sturdiness and longevity compared to plastic alternatives, withstanding greater force during adjustments without compromising performances. Suitable for various laptop models as well as DIYer enthusiasts and repair professional. Effective in multiple settings including residences, workplaces, and service centers for electronic maintenance tasks. Specifications: Type: screwdriver Component: plastic + metal Length:Approx.100mm/3.93inch Color: blue/yellow (random) For A2442 A2485 A2779 A2780 Package Includes: 1pcs Adjusting Screwdriver note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.