Features: Suitable for most hand screwdrivers, electric screwdrivers, and drills. Selected from steel, sandblasted, reliable.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:Steel Type:25L/50L/65L/70L/90L/100L/127L/150L/8Pcs Size:25mm/50mm/65mm/70mm/90mm/100mm/127mm/150mm/60mm Package Includes: 1 Set Screwdriver Bits 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.