Usage Tips:Features: Suitable for most hand screwdrivers, electric screwdrivers, and drills. Selected from metal.Suitable for replacing lost, bent or damaged screwdriver Bit. Enhances with magnetic grip, our screwdriver Bit attract screws, streamlining your work process and saving your installation time and effort. Meticulously crafted for perfect screw fitting, minimising slip. Ensures efficient torques absorption from impact driver. Suitable for ranges of tools like impact driver, manual electric screwdrivers, and drills. Suitable for mechanical equipment, automobiles, and furniture. Specifications: Component:Metal Length:50mm/65mm/75mm/100mm/120mm/150mm Package Includes: 6Pcs Screwdriver Bit note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.