1.[42 in 1 Magnetic Screwdriver Set] 42pcs Magnetic Screwdriver Set includes 40 durable S2 steel screwdriver bits. The set features: 32pcs 25mm Short Bits: (PH0, PH1, PH2, PH3), (SL3, SL4, SL5, SL6), (T8H, T10H, T15H, T20H, T25H, T27H, T30H, T40), (H1.5, H2, H2.5, H3, H4, H5, H6, H6.35, H8), (PZ1, PZ2, PZ3), (U4, U6), (T5, T6). and 8pcs 45mm Long Bits: (PH1, PH2), (H4, H5), (SL5.0, SL6.0), (T15H, T30H). This set covers Phillips (PH), Slotted (SL), Pozidriv (PZ), Torx (T), Hex (H), U-shaped (U), and more, making the ratchet screwdriver set magnetic suitable for electronics repair, furniture assembly, home appliances, automotive work, and DIY projects. 2.[58-Tooth Ratchet Design - Saves Effort and Works Faster]Featuring a 58-tooth precision ratchet mechanism, this Ratcheting Screwdriver Set allows for smooth, efficient, and labor-saving operation. The 6.2° ratchet angle enables precise adjustments, making the screwdriver set easier to tighten or loosen screws with minimal effort. Quickly switch between forward, reverse, and lock modes for seamless use. The ergonomic grip ensures comfort, reducing strain during long tasks. Suitable for electronics, furniture, and automotive repairs, this tool boosts efficiency, even in tight spaces! 3.[Magnetic Design – Secure and Hassle-Free Operation]The magnetic screwdriver bits ensure a firm hold on screws, preventing them from slipping or dropping during use. This allows for quick and easy bit replacement, keeping your workflow smooth and efficient. Whether you're assembling furniture, repairing electronics, or working on cars, the strong magnet keeps everything in place, even in tricky angles or tight spaces. Enjoy a more stable, precise, and efficient working experience! 4.[Magnetic Design – Secure and Hassle-Free Operation]The magnetic screwdriver bits ensure a firm hold on screws, preventing them from slipping or dropping during use. This allows for quick and easy bit replacement, keeping your workflow smooth and efficient. Whether you're assembling furniture, repairing electronics, or working on cars, the strong magnet keeps everything in place, even in tricky angles or tight spaces. Enjoy a more stable, precise, and efficient working experience!