1.Flexible & Effortless & Efficient: The ratchet screwdriver features a forward and reverse structure, providing a strong torque of 50N.m/50KG. This design ensures smooth operation and prevents fatigue even during extended use. Additionally, its detachable and recombinable design greater versatility than conventional screwdrivers. 2.Sturdy & Strong Magnetism: The ratchet handle is made of ultra-hard hot-forged aluminum alloy, supplemented by high-precision CNC molding, which is long-lasting and anti-oxidation. Equipped with 40PCS S2 magnetic chrome-molybdenum alloy steel bits, it ensures hardness while firmly fitting inside the magnetic handle, making maintenance easier. 3.Complete Equipment & Easy Identification: This magnetic repair tool set includes 1 handle, 32 short bits (25 mm), 8 long bits and a built-in magnetic slot. The types of bits cover common types such as PH, SL, Torx, Hex, PZ and U-shaped. Different types of bits are equipped with different colors, which are easy to identify and more convenient to use. 4.Widely Used & Practical Present: This ratchet screwdriver set is suitable for furniture, electronics, appliances, motorcycle and bicycle repairs, and can cope with it even in narrow spaces. It is a great choice for professionals and DIY enthusiasts.