Features: This screwdriver bit set, offer versatilities and precise for most your fastening needs, crafted from durability steel for long lastingly performances. Each bit measure 100mm in length, providing amples reach and leverage, with size including SL3.0/SL4.0/SL5.0/SL6.0 and 3.0 PH1/4.0PH1/4.0PH2/4.5PH2/5.0PH2/6.0PH2, ensuring compatibility with a wide ranges of screws. Ideal for DIY enthusiasts, professional craftsmen, and anyone in need of reliable tool, this set is perfect for those who demand quality and precise in their work. Perfect for use in homes improvement projects, automotive repairs, and furniture assembly, these bit designing to handle various tasks with ease and efficiency. Engineered for strength and durability, this screwdriver bit set is essential addition to any toolboxes, offering the reliability and performances you can trusts for every project. Specifications: Component: Steel Length:Approx.10cm/3.93inch Color:Silver Type1:SL3.0/SL4.0/SL5.0/SL6.0 Type2:3.0 ph1/4.0 ph1/4.0 ph2/4.5 ph2/5.0 ph2/6.0 ph2 Package Includes: 10pcs Screwdriver Bit 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.