Features: Experience effortless precisions with our 45 in 1 multifunctional screwdriver set featuring a powerful magnetic design and high hardness steel bits, ensuring secure screw retention and durability for demanding tasks. This comprehensive magnetic screwdriver set includes 45 interchangeable bits , providing versatile compatibility with over 90% of common screws found in electronics, appliances, and automotive applications. Designed for automotive mechanics, DIYer enthusiasts, and professional in precisions equipment repair who require long lasting tool for extended use in various working environments. Tackle challenging projects in tight spaces or elevated work areas confidently with the secure magnetic grip and ergonomic nonslip handle, which enhances transmission efficiency by 30% for controlled, fatigue resistant operations. Benefits from quick changes systems featuring magnetic retention and a lock mechanism, enabling effortless bit swaps in under 3 seconds and significantly reducing downtime during complex repair jobs. Specifications: Component:Steel Size:Approx.150mm/5.91''x36mm/1.42'' Package Includes: 1Set Precisions Screwdriver note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.