42 in 1 Magnetic Screwdriver Set, Multi Bit Free Combination Ratchet Repair Tool About this item 【42-in-1 Versatile Kit for All DIY Tasks】8 long (45mm) + 32 short (25mm) bits cover PH/SL/PZ/Torx/U-shape heads—fix 99% screws in furniture, electronics, bikes, and cars. Stackable heads create extended reach for deep-set screws. Ideal for home repairs, appliance maintenance, and hobby projects. 【T-Handle with 3-Way Ratchet Action】Aluminum T-handle reduces hand fatigue by 40% vs. plastic grips. Forward/reverse/lock modes enable rapid screw driving without repositioning. Magnetic bit holder secures bits during vertical/overhead work . 【Industrial-Grade S2 Alloy Steel】S2 alloy bits withstand 60kg torque (2x harder than CR-V steel)—no bending or chipping on rusted screws. Anodized aluminum handle resists oil/sweat corrosion. 【Magnetization for One-Hand Efficiency】Bits latch securely into handle, zero accidental drops. Tip magnetization lifts screws from tight spaces (e.g., behind PC motherboards).  【Portability】Compact Case with Professional Organization.Modular plastic case with labeled slots prevents bit loss. Fits in toolbags/glove compartments (16.3x9.4cm).