Features: Boost productivity by 30% with the magnetic bit featuring a builtin strong magnetic rings that secure holds screws, ideal for electric and manual tool. Crafted from premium alloy steel, this hexagonal bit offers 50% higher hardness than standard steel, ensuring exceptional wear resistance. Perfect for professional mechanics and DIY enthusiasts, the 6.35mm (1/4") hexagonal shank ensures compatibility with most power tool and manual driver. Suitable for industrial workshops and construction sites, the corrosion resistant bit withstands moisture, rusts, and exposure during machinery maintenance. Precisions construction enhances durability, delivering reliable performances in heavy duty drilling and fastening tasks. Specifications: Component:Steel Quantity:1,5 Color:Red,Yellow Shank:6.35mm (1/4") Hexagonal Size:Approx.50mm/1.97''x15mm/0.59'' Package Includes: 1/5Pcs Screwdriver Bit note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color.