Features: This 6 piece magnetic screwdriver bits set (2mm-6mm) crafted from alloy steel offer superior adhesion and precise fit for various screw types, ideal for power tools and manual driver. Featuring high strength alloy steel construction and magnetic tips, these 50mm hexagonal bits provide excellent torques resistance and secure screw retention in confined spaces. Designed for homeowners, DIYer enthusiasts, and professional technicians requiring reliabled screw driving solution for repetitive tasks and heavy duty applications. Optimized for furniture assembly, appliance repairs, and automotive maintenance where tight clearances demand compact yet effective screw driving accessories. The comprehensive size ranging and magnetic functionality make this hexagonal bit set an indispensable toolkit upgrade for enhanced productivity across multiple projects. Specifications: Component: alloy tool steel Total length:Approx.50mm/1.96inch Diameter:Approx.2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm respectively Package Includes: Pack of 6 Magnetic Screwdriver Bits 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.