50mm Long T27 Tip 7mm Hex Shank Magnetic Torx Security Screwdriver Bit 5pcs

Work screws easily damaged effectively reducing the generation of defective rate. High torque low cam-out. Especially good with torque-setting tools. Great for your repair works. They are used to open or close the cover of your cell phone laptops an so on together with the screwdriver grip(not included).