Features: The 115 in 1 screwdriver set features a 360 rotating tail caps with bearing structure for smooth torques control, pair with magnetic bit to secure grip small screws during electronics repairs. Engineered with steel shafts and builtin strong magnets, this precisions screwdriver set ensures effortlessly bit insertion/removal while preventing slippage during delicate projects. Ideal for professional technicians, enthusiasts, and homeowners requiring practical tool for gadget maintenance or household appliance repairs. Perfect for disassembling smartphones, laptops, tablets, and small appliances where precisions and tool versatilities is critical. This repair toolkit combines industrial steel construction with ergonomic handle to tackle intricate screw types across electronics and small mechanical device. Specifications: Component:Steel Color:Black1,Black2,Black Gray Package Includes: 1Set 115 in 1 Screwdriver Set note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color.