Features: Crafted from premium alloy, these magnetic screwdriver bit deliver exceptional durability and antislip performances with their textured hexagonal shank, ensuring secure grip during high torques operations. The 5 piece set features multiple lengths (50-150mm) and precise ground crosses tip that perfectly fit standard screws, while the rusts resistant brown coating adds professional aesthetics. Ideal for professional mechanics and DIY enthusiasts requiring reliable, long last tool for repetitive tasks in workshops or home improvement projects. Tackle intricate electronics repairs, automotive maintenance, and furniture assembly effortlessly – the varied size access tight space while maintaining optimal torques transfer. Each magnetic hexagonal shank bit undergoes rigorous control to prevent damage, preserving screw integrity and boosting work efficiency across multiple applications. Specifications: Component: alloy Length: Approx.50mm/1.97in, 65mm/2.56in, 70mm/2.76in, 90mm/3.54in, 150mm/5.91in. Handle diameter: 6.35mm/1/4 Head: PH2 Option Type:5pcs,10pcs; Package Includes: Package A 5pcs Screwdriver Bit Package B 10pcs Screwdriver Bit note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.